HP Finally Reveals The Alpha Marvel

brejc8 writes "HP have revealed the new range of AlphaServer systems. The new EV7 processors show very reasonable performance figures. Revealed by the inquirer the 1GHz versions have very similar SPEC scores as the 1GHz Itanium 2 (INT_2000 of 875 and FP_2000 of 1,500). This is very intersting after HP were rumoured to ensure that "...no Alpha benchmark will be released until the Itanium platform(s) is/are faster"."

Comments

HPs Strategy

[jbischof]

I am very confused on why HP says "We fully support Itanium" and then releases EV7? This architecture is so fundamentally sound that it can beat Itanium 2 on core floating point performance.

In my mind HP should either go one way or the other, not release a processor most people would claim to be better than Itanium. Why didn't Intel just buy the Alpha architecture and continue it?

I know that AMD and Intel have both dissected the EV8 planned processor, and used parts of it for themselves. EV8 was going to be 4-way SMT (Intel uses that now as HyperThreading) and have integrated Northbridge on die (same as Hammer chips).

Its a sad state of affairs when the superior architecture gets cut up and sold to different companies to produce two slightly inferior chips.

Re:HPs Strategy

[Chris Colohan]

Before HP purchased Compaq, Compaq had already committed to selling EV7 systems to customers. HP would be stupid to reneg on those contracts and upset their customers.

Also, when HP bought Compaq years worth of design work for the EV7 were already finished. Throwing it away would not necessarily be a profitable decision.

Talking to the folks on the Alpha design team (now the Intel advanced design team), they were not super happy about EV8 being cancelled. But such decisions usually come down to money...

The Alpha was in almost all ways a technically superior design to the IA-64. Now that the same group of architects is working for Intel, they can probably make the IA-64 run almost as well or better...

Re:HPs Strategy

[Syre]

Trillions (yes you read that correctly) of dollars per day move around the world on VMS-based money transfer systems (before you question this, think again. I have managed some of these money transfer systems. Over $1 trillion per day moved in and out of ONE bank I worked at several years ago).

Trillions more are controlled internally by such systems. VMS systems also still power major mission-critical business processes at thousands of companies.

You don't just drop a user base like that and say "ok, go convert overnight to a new processer architecture". These companies have long-term plans and are some of the biggest customers for large systems. They have already spent millions of dollars and years of effort converting from VAX to Alpha, and they aren't going to be willing or able to suddenly switch to Itanium.

For those who said "just recompile", they are missing the point. It's not just the programs which need to work absolutely and perfectly, it's the OS, and VMS on Itanium doesn't even exist yet. And once it does, it has to be proven to work reliably. These systems have to have PERFECT uptime. Sure, they have hot standbys, etc. but switching over and back is typically a painful process. Remember: much of the code which runs the world is decades old.

If HP doesn't want to lose billions of dollars worth of business, they won't be pulling the rug out from their VMS/Alpha customers any time soon, and the cancelling of the EV8 could very well be their undoing in this market. Unless they are able to come up with an absolutely reliable VMS port for Itanium and rock solid porting tools, this user base will migrate to some other platform (at great expense and effort) and it may very well be something other than HP.

Alphas are great, but...

[Peter La Casse]

Does anybody think that HP isn't going to phase out the Alpha? For some, that doesn't matter much, but I imagine that lots of people are going to be hesitant about buying into a system whose days are so obviously numbered.