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AMD Declares Ryzen Will Be a Four-Year Architecture (extremetech.com)

An anonymous reader quotes a report from ExtremeTech : Having spent over four years designing the architecture, the company plans to keep it around for at least that long. That's according to CTO Mark Papermaster, who was on-hand to discuss the chip. First things first -- AMD is promising a hard launch for Ryzen, without any paper launches, limited availability, or limited product introductions. When Zen debuts it'll debut in multiple (still unknown) configurations, not a single eight-core part. As PCWorld details, Papermaster also confirmed the four-year target and emphasized that it didn't mean AMD wouldn't iterate the core. "We're not going tick-tock," Papermaster said. "Zen is going to be tock, tock, tock." There are several ways to read this sentence. Tick-tock refers to Intel's previous practice of introducing new CPU architectures in one product cycle and new manufacturing nodes in the other. AMD has never strictly deployed an equivalent approach over multiple product cycles. I wouldn't necessarily conclude that Papermaster is saying AMD won't deploy Zen on new manufacturing nodes over time, but that AMD intends to implement an aggressive series of tweaks and improvements to the current core as time goes by. There's a significant lag between when a design tapes out and when it ships to consumers. This means AMD's CPU design team is almost certainly hard at work on Zen's successor already, even though Zen hasn't actually shipped yet. While I can't make any concrete predictions about how Zen will compete against specific products in Intel's lineup, the demos we've seen and the product information already available has convinced me that Ryzen will be at least a meaningful and significant improvement on AMD's overall power efficiency, performance, and performance-per-watt.

67 comments

  1. tock or tick by Anonymous Coward · · Score: 1

    Wouldn't it be tick, tick, tick?

    1. Re:tock or tick by Thanatiel · · Score: 1

      ... Boom !

      --
      Irrelevant news and morons using moderation to mod down what they disagree on. 2018 resolution: so long.
    2. Re:tock or tick by Anonymous Coward · · Score: 0

      ... Boom !

      Well, that will really shake the room, won't it?

    3. Re:tock or tick by Anonymous Coward · · Score: 0
  2. how do marketers manage this by Anonymous Coward · · Score: 1

    Huge paragraph, does create tension in each phrase, yet amazingly 0 information on what the bloody CPU actually does.

    1. Re: how do marketers manage this by Anonymous Coward · · Score: 0

      But AMD has never done Intel style "tick-tock-ploptimize" and they're not planning to start now! /vertisement

    2. Re:how do marketers manage this by aliquis · · Score: 2

      It computes, reads and writes data! ;D

    3. Re:how do marketers manage this by TimothyHollins · · Score: 1

      [citation needed]

    4. Re:how do marketers manage this by Anonymous Coward · · Score: 0

      This article has more pictures in it:

      http://www.pcworld.com/article/3155109/computers/new-amd-ryzen-details-revealed-overclocking-crossfire-lineup-info-and-more.html

      and this has some text in it:

      http://www.pcworld.com/article/3124306/hardware/dont-call-amds-upcoming-zen-chip-a-cpu.html

      AMD is baking the SATA and USB into the CPU as well, along with the existing memory and PCIe stuff. They want to be able to support the lower end home entertainment PC segment as well as the master race material.

  3. AMD get your act together... by Kokuyo · · Score: 1

    ..and send some freaking samples to reviewers!

    I'd appreciate it if Jay and Linus got their hands on the thing.

    1. Re: AMD get your act together... by Anonymous Coward · · Score: 2, Informative

      Look, they're not going to do a paper launch, or ship vaporware, so they're not going to hype up the processor before you can buy the multiple configurations, at least one of which will have eight physical cores and be faster than some Intel processor. They showed benchmarks, they're talking up the marchitechture and particular configurations, what part of "no paper launch" don't you understand?

    2. Re:AMD get your act together... by supremebob · · Score: 3, Interesting

      I fear that their top end chip is still getting stomped by the Core i5 in most benchmarks, so they are still making last minute tweaks to improve performance. They can only do so much at this point, though.

      I'd like to be wrong about that, but until we start seeing reviews I'm going to be a skeptic.

    3. Re:AMD get your act together... by Anonymous Coward · · Score: 5, Interesting

      You mean, make their newest product available to people so they can sabotage their launch by "benchmarking" it with synthetic software which doesn't really support it and is specifically tuned to run well on Intel hardware and compiled with a compiler which specifically sabotages AMD CPU's? Why would they want to do that?

    4. Re:AMD get your act together... by supremebob · · Score: 1

      Yeah... the new Intel Kaby Lake launch was a flop in terms of performance increases, but at least they managed to get product out to reviewers in time for CES.

    5. Re:AMD get your act together... by Anonymous Coward · · Score: 0

      The entire world is in Intel's pocket, and we salivate for the death cries of AMD. Death to the false chip!

    6. Re:AMD get your act together... by Lumpy · · Score: 1

      Except you now need to define what i5 and i7 chip. right now intel is selling i5 and i7 labelled chips that are actually slow as hell M chips with iProcessor branding.

      --
      Do not look at laser with remaining good eye.
    7. Re:AMD get your act together... by Kjella · · Score: 4, Interesting

      I fear that their top end chip is still getting stomped by the Core i5 in most benchmarks, so they are still making last minute tweaks to improve performance. They can only do so much at this point, though. I'd like to be wrong about that, but until we start seeing reviews I'm going to be a skeptic.

      What AMD will do that Intel won't do is release a mainstream chip with no graphics. If you look at the Skylake quadcore die you'll see something like 40% of it is graphics, 40% CPU cores and 20% miscellaneous. You could put four more CPU cores in the same space. Obviously you won't have built in graphics but for gamers you'll have a dGPU anyway, so nothing much of value was lost. Intel has force bundled this so they can kill the low end graphics market, but as a dGPU gamer you're paying an "GPU tax" for something you don't use. Of course you could move to the X99 platform and "enthusiast" CPUs, but then you're paying an even bigger premium for that. I don't know if they'll match an i5 single threaded, but it's a long time since games started to have to work with dual and quad cores. If games scale well to eight cores I'm sure a Zen octo-core will beat an i5 quad-core by a considerable margin. Of course Intel could just "mainstream" their enthusiast platform to compete, but that would mean lowering prices a lot. Either way it's a pretty big win for the consumer.

      --
      Live today, because you never know what tomorrow brings
    8. Re:AMD get your act together... by Cmdln+Daco · · Score: 1

      So you're saying that the AMD chip is being stomped by slow as hell M chips with iProcessor branding?

    9. Re:AMD get your act together... by Cmdln+Daco · · Score: 1

      Nobody cares. I remember as a kid that the cool kids had an STP sticker on their bike. Which definitely didn't use any additives like STP.

      It's cool to champion something. Even cooler to champion 'the underdog' that has several minor aspects where it is superior.

      Grow up. You're being dumb, picking corporations to be your racehorse.

    10. Re:AMD get your act together... by Anonymous Coward · · Score: 0

      And you are being dumb for not noticing the sarcasm.

    11. Re:AMD get your act together... by Kokuyo · · Score: 1

      Linus and Jay usually use real world applications and games to test PC configs... sooooo no.

    12. Re:AMD get your act together... by tepples · · Score: 1

      As I understand it, Lumpy is claiming that Ryzen beats rebranded Core M CPUs but not enthusiast-class i5 and i7 CPUs.

    13. Re:AMD get your act together... by wbr1 · · Score: 1

      And how much of the consumer market reads anything by Linus or Jay? They see click-baity articles: "AMD trounced again, find out how Intel surprised everyone"

      --
      Silence is a state of mime.
    14. Re:AMD get your act together... by wbr1 · · Score: 1

      To extend that further, for 99% of the population, tape-out simply means a trip to the office suply store.

      --
      Silence is a state of mime.
    15. Re:AMD get your act together... by tepples · · Score: 2

      I remember as a kid that the cool kids had an STP sticker on their bike. Which definitely didn't use any additives like STP.

      Did they also hum Stone Temple Pilots songs? If so, STP was probably a reference to that band.

    16. Re:AMD get your act together... by serviscope_minor · · Score: 2

      Not sure nothing is lost though. AMD have their hsa thing which lets you pass pointers between the cpu and you. Gives very low latency calculations on gpgpu stuff. The weedy APUs managed to completely stomp the top end i7 on a few benchmarks optimized for HSA. Obviously not everything is applicable, but more is when your latency is low.

      --
      SJW n. One who posts facts.
    17. Re: AMD get your act together... by Anonymous Coward · · Score: 0

      Look, they're not going to do a paper launch...

      With the CTO's name being Papermaster, I wouldn't 100 percent rule that out.

    18. Re:AMD get your act together... by guises · · Score: 1

      Intel has force bundled this so they can kill the low end graphics market

      Is that really the objective? Why would Intel want to kill the low end graphics market? It competes with none of their products.

    19. Re:AMD get your act together... by Highdude702 · · Score: 1

      They must not have watched the New Horizon Event and paid attention. they explained it all. Then again this is slashdot. Where you defend what you feel not whats fact!

    20. Re:AMD get your act together... by lsatenstein · · Score: 1

      You mean, make their newest product available to people so they can sabotage their launch by "benchmarking" it with synthetic software which doesn't really support it and is specifically tuned to run well on Intel hardware and compiled with a compiler which specifically sabotages AMD CPU's? Why would they want to do that?

      Intel does not have exclusivity on intelligence, though for a few years they have had exclusivity on marketing. So, AMD is leap-frogging over Intel. In the future, ARM systems will leapfrog over the two. Technology moves on. Time to buy AMD shares.

      --
      Leslie Satenstein Montreal Quebec Canada
    21. Re:AMD get your act together... by Anonymous Coward · · Score: 0

      I recently read 2 articles claiming the SINGLE core benchmarks just eeked out better scores than the latest i7. Based on the expected cost, the 'Zen' competition will be by far a superior bang for the buck. (Based on the benchmark against the $1100 i7, the competing Zen chip is expected to retail for $450-$600.)

      I am just repeating what I read from respectable reviewers. I will get back here with a link for y'all....

  4. Re: Ain't gonna happen by Anonymous Coward · · Score: 0

    It has in the past and competition is a good thing.

  5. AMD fan boy by Anonymous Coward · · Score: 0

    AMD, you fuck your CPU's again, and next purchase will be Intel.
    Never bought Intel for my own self before. And I had my first PC 16 years ago.

    1. Re:AMD fan boy by jwhyche · · Score: 0

      Nothing like the sound of a fan boy going down in flames. Don't worry, I'm not mocking you. I'm in the same boat. My last build from AMD, a 8150 and 8350, didn't quite live up to my expectations. Thus my workstation is now a intel system

      But I'm not ready to rule AMD out all together. I'm going to keep an eye on them and see what the new processors do. So far I haven't ruled AMD out for low end jobs and secondary systems. I'm looking to rebuild my virtual machine host this year. These new cpu's might just be what I'm looking for.

      --
      I read at +2. If your post doesn't reach that level I will not see or respond to it.
    2. Re: AMD fan boy by Anonymous Coward · · Score: 0

      I built a pair of supermiceo 2u units on a pair of 16 core opterons from the secondary market. Runs great have 12 VMs running on each. Low use servers like radius get great density from lots of low power cores on that rig. High use VMs like shared webhosts benefit from lots of cores. Only cost me 7k to build each with an 8 drive 9tb raid 10 setup with enterprise sas drives. There was and still is great value for and in the server market for some builds.

  6. They should talk to the old Romans by johannesg · · Score: 4, Funny

    Their architecture is still around two millennia later...

    1. Re:They should talk to the old Romans by _xanthus_47 · · Score: 1

      Given how hot their cards run, it would be fitting if AMD also burned down.

  7. Dear AMD..... by Lumpy · · Score: 3, Interesting

    Give us real 8 cores with 8 FPU's. none of this cheap ass corner cutting. Intel has lost their way and you have a chance to become a real contender once again.

    8 cores 4 ghz, 8 FPU's and make it faster than hell. go to 5ghz if you want, but some of us do real work and need high speeds in the cores and multiple cores.

    --
    Do not look at laser with remaining good eye.
    1. Re:Dear AMD..... by Anonymous Coward · · Score: 0

      Which would consume 200 watts and is something Intel can match now with Kaby Lake and 90W.

    2. Re:Dear AMD..... by the_humeister · · Score: 1

      You can get 2 Xeon E5 2670 CPUs for about $100 nowadays. Sure, Sandy Bridge is 6 years old, but they have great performance even today.

    3. Re:Dear AMD..... by wbr1 · · Score: 1

      But the bottom line, and the home-run hit by Lisa Su, was the announcement that Ryzen was able to match Intel's performance with 45 W less TDP - 95 W TDP on Ryzen against the 140 W TDP on Intel's 6900K

      Try again shill...

      --
      Silence is a state of mime.
    4. Re:Dear AMD..... by jwhyche · · Score: 0

      At one point I was actually looking at set dual xeon's for my workstation. I went with a i7 skylake instead. While I've been satisfied with the performance of the i7, I'm still wondering about the path not taken.

      --
      I read at +2. If your post doesn't reach that level I will not see or respond to it.
    5. Re:Dear AMD..... by DreadCthulhu · · Score: 3, Insightful

      That is exactly what AMD is doing with Ryzen; top models will have 8 cores, each with a integer & FPU. A French PC magazine benchmarked a low-clocked engineering sample (3.15ghz base, 3.4 ghz boost) and found for productivity work it was faster than an Intel 6800k. The one AMD was showing off at CES is clocked at 3.6 ghz, with 3.9ghz boost.

    6. Re:Dear AMD..... by I'm+just+joshin · · Score: 1

      The path not taken is well heated and very wide. Those E5-2670's suck power, but having 16 reasonably fast cores is sweet.

    7. Re:Dear AMD..... by Anonymous Coward · · Score: 0

      Not really. The dual 2670s such about as much power idle as an AMD FX-8350. If you are using a BSD or Linux you can throttle the CPU even lower if you like. These Xeons also run pretty cool. I should know, I have several of them and they are a STEAL at current prices.

    8. Re:Dear AMD..... by Areyoukiddingme · · Score: 3, Informative

      Give us real 8 cores with 8 FPU's. none of this cheap ass corner cutting. Intel has lost their way and you have a chance to become a real contender once again.

      Your FPU wish is granted (sort of?). Two complete FPUs per core, implemented as two each parallel Fadd and Fmul units, capable of simultaneous scheduling and simultaneous floating point register access, per the detailed diagram here. The loader is 128 bits wide, so it does look like it can suck in, calculate, and shove out two 64 bit floating point instructions simultaneously, indefinitely, no bottleneck, with fancy dedicated instruction scheduling of its own.

      As for 8 "real" cores (whatever a "real" core is these days), this makes mention of a "CPU Complex" of 4 cores. The implication being, you might see more than one CPU complex on the same chip. But that diagram should be telling you why Intel has been reluctant to give you 8 "real" cores. With four cores, your L3 cache already has to be 16-way associative to behave reasonably. You want to jam 4 more cores into that diagram. Looks like there's room, top and bottom, right? And double the cache size, to 16 MB. If you want it to behave as efficiently as the 4 core version, you're wanting 64-way associativity. Which is ridiculous, and probably doesn't scale as well as you'd hoped. What it sounds like AMD will be doing is plunking two of those CPU Complexes down side by side, then linking them to each other via the modern version of HyperTransport. The CPUs become ccNUMA within a single chip.

      I'm afraid you're doomed to disappointment with Intel and AMD both. Without sandwich stacked circuits, building an L3 cache for 8 cores is just infeasible. You can fit all the transistors you need, but hooking them all together in a useful arrangement requires an absurd number of paths.

    9. Re:Dear AMD..... by tepples · · Score: 1

      Is there a reason your floating point kernels can't be written in OpenCL to execute on pixel shaders?

    10. Re:Dear AMD..... by Anonymous Coward · · Score: 0

      We want ECC memory capability.
      Tired of putting up with data corruption and random crashes based on it.
      Even intel chips do ECC at low cost these days.
      Zen is crippled without it.

      BTW, the chips here under $350 are HIGHLY capable and competitive,
      yet most morons overlook them in their silly craze for i7.
      Especially the e3-1275v5 (was e3-1276v3) for performance and the i3's for utility.
      http://ark.intel.com/search/advanced?s=t&RetailSkuAvailable=true&FilterCurrentProducts=true&ECCMemory=true&VTD=true&AESTech=true

    11. Re:Dear AMD..... by Anonymous Coward · · Score: 0

      I built a rig ~4 yrs ago with 2x E5-2643 (4 core, 3.3-3.5GHz, 3.4 all core turbo) equivalent ES chips (specs match precisely) at ~$200/ea. It will probably remain a useful machine for a few more years, especially when power and heat are not important to consider. Grand total on the build was under $2000, with 32GB RAM and a few decent hard drives. If you don't give a crap about power draw or heat, Sandy Bridge is a godsend to tightwads everywhere.

      captcha: outgrown

    12. Re:Dear AMD..... by WorBlux · · Score: 1

      Yes, zen does have full fpu's in each core (2x 128 bit add and mul), or can be scheduled as a single 256 bit FMA operation. A good micro-op cache, and two threads per core possible when SMT is enabled. (should be unless you turn it off, as some unusual chache intensive and context sensitive processes perform better with it disabled. )

    13. Re: Dear AMD..... by Anonymous Coward · · Score: 0

      If you want an Intel CPU with ECC and reasonable clock speed then you have to plunk down more than 1500 USD for a high end single socket Xeon. Even the enthusiast i7 for 1000 USD dont come with ECC enabled.

    14. Re:Dear AMD..... by Anonymous Coward · · Score: 0

      Intel already has 18 core machines with a shared L3 (Xeons).

  8. Flight Simulators by Anonymous Coward · · Score: 1

    Having built 3 flight simulators around the i7 we took a risk on the AMD 8350 for the next machine. The risk paid off. The savings in the CPU allowed us to use dual Nvidia 1070s as opposed to the 970s that are in the other machines.

    Since the majority of the workload falls on the Nvidia GPU (3 screens at 5760x1080), for our purposes the AMD based machine is far superior to its Intel counterpart for significantly less money. I would be willing to recommend it for any gaming rig.

    The lesson to be learned is to design a machine around its function. Find and eliminate the bottle necks, and don't get hung up on one brand over another.

    1. Re:Flight Simulators by DRJlaw · · Score: 1

      Having built 3 flight simulators around the i7 we took a risk on the AMD 8350 for the next machine. The risk paid off. The savings in the CPU allowed us to use dual Nvidia 1070s as opposed to the 970s that are in the other machines.

      Or you could simply back off to an i5.

      Since the majority of the workload falls on the Nvidia GPU (3 screens at 5760x1080), for our purposes the AMD based machine is far superior to its Intel counterpart for significantly less money. I would be willing to recommend it for any gaming rig.

      We're GPU limited but insist upon using a top tier Intel CPU and it's all their fault... Hint: each chip has only 4 FPU units... whether it's the i7, i5, or 8250. Most games and simulators also don't make real use of anything above four cores, if even that.

    2. Re:Flight Simulators by Anonymous Coward · · Score: 0

      This sounds like a seriously awesome project! I don't suppose you have a website?

    3. Re:Flight Simulators by Shirley+Marquez · · Score: 1

      But the 8350 is cheaper than an i5. And AMD motherboards are also cheaper than Intel motherboards. Between those two factors the cost saving can be as much as $100, which the OP spent on upgrading the GPUs.

  9. Say it in a Foghorn Leghorn voice. by Anonymous Coward · · Score: 0

    I say I say I do declare Ryzen will be a four year architecture.

    1. Re:Say it in a Foghorn Leghorn voice. by reboot246 · · Score: 1

      More like: I say, I say, I do declare. I got a ryzen on my butt!

  10. And copy 60 Minutes? Tsk, tsk, tsk. by tepples · · Score: 1

    After seeing what CBS is doing to Axanar Productions, perhaps AMD wanted to avoid exclusive rights in the "tick, tick, tick" theme song from CBS's 60 Minutes.

  11. Re:Great, just like libtards by Anonymous Coward · · Score: 0

    are awaiting Hillarys comeback

    Buzz off, troll. Just because the orange conman won by the white skin of his supremracist morons doesn't make you any less of an angry hatefucker

  12. Shut up and take my money... by BlueCoder · · Score: 2

    What I'm looking for right now is motherboards! Where is ASUS in all their lineup? They have a B350? Where is their X370's? It's going to be Gigabyte and ASUS so I need all various iterations of the motherboards to be in reviews hands now so that I can decide and have it a couple weeks before the processors come out. Then the processor can arrive by overnight mail and voila. I might have even bought they old processor in the new AM4 package to bootstrap with.

    1. Re:Shut up and take my money... by Highdude702 · · Score: 1

      So, Ive wondered the same. I currently switched to ASUS for my motherboards gpu's and more. They seem to have good quality at a decent price. The only thing i can come up with, hoping its true. Now this is not official this is my crazy brain. Theyre waiting to get their hands on the top end competition enthusiast board, and going to try to kill them. then they will create their boards at 2x the durability and grab the late but brilliant "let me see what they fucked up on release and wait for them to fix it" enthusiasts. Then they boast a few real world torture tests and people like me flock to the bulletproof board. That or im going to have to go back to Gigabyte for motherboards. I really like ASUS and the RoG Community. Theyre real helpful. I would hate to lose that aspect. I currently own an ASUS Sabertooth 990fx R2.0, and an ASUS Crosshair V Formula Z with fx-8350 and fx-8370 CPU's. Cant wait for Ryzen and the new bulletproof motherboards i can abuse and not worry about damaging. Hopefully ASUS will show its hand to us soon. Also CPU's doubtfully will be released until right around the time motherboard manufacturers are releasing, They say February But i doubt they will be in time for a Nerd Valentine Gift.

    2. Re:Shut up and take my money... by lsatenstein · · Score: 1

      What I'm looking for right now is motherboards! Where is ASUS in all their lineup? They have a B350? Where is their X370's? It's going to be Gigabyte and ASUS so I need all various iterations of the motherboards to be in reviews hands now so that I can decide and have it a couple weeks before the processors come out. Then the processor can arrive by overnight mail and voila. I might have even bought they old processor in the new AM4 package to bootstrap with.

      I don't have your discretionary spending, therefore, my purchase will be with constraints of budget and expandability. I may choose a high end motherboard, and a low end cpu and in a years time, go for the top end cpu. Or I may wait while Intel prices fall and choose one of their give-aways. Competition leads to squeezing profits, while encouraging major research into better architectures.

      I am not a hardware geek, but I recently read a detailed ARM configuration, that is x86_64 compatible, with shared memory and on the one mother board, the I/O processor. The I/O processor can be upgraded, without having to buy a new system. Without hard disks, keyboard, power supply and monitor you are looking at around $300.00 price range.

      --
      Leslie Satenstein Montreal Quebec Canada
  13. Re:Ain't gonna happen by Highdude702 · · Score: 1

    You must be real young. You apparently dont remember the beginning of Intel/AMD, And the dirty tactics that Intel pulled that ultimately lead to the situation AMD is in, With people automatically badmouthing their products. And you must have forgotten about AMD64 OR maybe the first Ghz processor? Were you not alive for that one? Maybe the $5 Billion dollar lawsuit won by AMD vs Intel for said dirty tactics.

  14. What AMD REALLY needs... by Anonymous Coward · · Score: 0

    What AMD REALLY needs is mainstream software that takes advantage of their specialized instructions sets. Nearly all mainstream stuff uses intel microcode; where-as very little takes advantage of AMD's great microcode. Intel's big $$$ buys mainstream developers. Government agencies are too freak'n DUMD to realize the anti-trust nature of this practice.
     
      Given an app that take full advantage of an AMD CPU, you will find that even that 4-5 year old chip architecture is quite a value (i.e. dollar-for-dollar) better than intel.