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Intel Releases Final Core i9 Specs and Release Dates -- And Threadripper Is Faster (Sometimes) (pcworld.com)
On Monday, Intel took the wraps of final details of its Core i9 microprocessors. From a report: Remember that Intel's Core X-series family (also called the Core i9) was announced with several key omissions: namely the clock speeds of the 12-core Core i9-7920X and above, as well as the thermal design power, or TDP. On Monday, Intel filled those in. The 12-core Core i9-7920X launches Aug. 28 while the 14-, 16-, and 18-core Core i9 chips ship on Sept. 25. Perhaps most important, though, is that we now know how fast Intel's Core i9s will run. When Intel inadvertently revealed that its 12-core Core i9-7920X was 2.9-GHz -- slower than the comparable AMD Threadripper -- a subset of the internet had a small freakout. We now know that that will be true for the remaining Core i9s as well, but with a big caveat. Here are the remaining speeds and feeds for the high-end Core i9 chips:
Core i9-7980XE (18 cores, 36 threads): 2.6GHz; Boost, 4.2GHz to 4.4 GHz.
Core i9-7960X (16 cores, 32 threads): 2.8GHz; Boost, 4.2GHz to 4.4 GHz.
Core i9-7940X 14 cores, 28 threads: 3.1GHz; Boost: 4.3GHz to 4.4GHz.
Core i9-7920X (12 cores, 24 threads): 2.9-GHz; Boost: 4.3-GHz to 4.4GHz.
Note that the boost speeds refer to both Intel's Turbo Boost Technology 2.0 and 3.0. [...] Essentially, both Intel and AMD can claim the title of fastest processor. Threadripper's base clock speeds are faster, but Intel's boost speeds climb higher than Threadripper can. It's also important to note that while Threadripper consumes 180 watts, even the fastest Core i9 chips Intel has announced have a lower TDP of 165 watts.
Core i9-7980XE (18 cores, 36 threads): 2.6GHz; Boost, 4.2GHz to 4.4 GHz.
Core i9-7960X (16 cores, 32 threads): 2.8GHz; Boost, 4.2GHz to 4.4 GHz.
Core i9-7940X 14 cores, 28 threads: 3.1GHz; Boost: 4.3GHz to 4.4GHz.
Core i9-7920X (12 cores, 24 threads): 2.9-GHz; Boost: 4.3-GHz to 4.4GHz.
Note that the boost speeds refer to both Intel's Turbo Boost Technology 2.0 and 3.0. [...] Essentially, both Intel and AMD can claim the title of fastest processor. Threadripper's base clock speeds are faster, but Intel's boost speeds climb higher than Threadripper can. It's also important to note that while Threadripper consumes 180 watts, even the fastest Core i9 chips Intel has announced have a lower TDP of 165 watts.
That market segmentation is like a parasite to their thinking. They can't do anything without chopping the product line into as small as bites as they're able.
For the same reason that carriers don't upgrade infrastructure unless it literally crashes, why companies like HP got rid of expensive engineers, and why small oil companies don't dig lots of exploration bores. You don't need 'real' growth if quarterly profits look good on paper because you are slashing costs, and everyone at the top of the pile is going to be gone in 3 years when the old wells run dry.
Physics is nothing like religion. If it was, we'd have an easier time trying to raise money!
In real workloads, the 16-core Threadripper (16 cores, 3.4GHz) @ $1000 destroys the 10-core i9 (also $1000)
The problem for Intel is it also destroys the the 12-core i9 ($1200) and 14-core i9 ($1400). In all likelihood it's going to match the 16-core i9 ($1700) and lose overall (by a small margin) to the 18-core i9, which is $2000.
The fact that PCWorld haven't explictly mentioned price, or even implicitly mentioned TR's 64 PCIe lanes and the other benefits (a stable socket, cheaper boards, lower power draw than the i9s by a huge distance, etc.) is just testamanet to how much the mainstream tech press shill for Intel.
There is essentially no reason to buy the i9s. If you want the best workstation performance, you buy Threadripper. If you want the best gaming performance, you buy the i7-7700K. The i9s are an absurdity, and a panicked reaction to AMD's massive performance gains.
People forget that Intel had only planned to release a 10-core i7 based on Skylake-EP. Once they got wind of Threadripper they bolted on a 12-core, then a 14-core, then a 16-core, and finally (when TR was shown to have incredible workstation performance) the $2000 waste of space that is the 18-core 2.6GHz i9-7980XE with only 44 PCIe lanes.
Meanwhile, for half that cost AMD give you 16 cores @ 3.4GHz, 64 PCIe lanes, cheaper motherboards, and most importantly amazing workstation performance. It's not even a contest.