Linked by Thom Holwerda on Mon 16th Jun 2008 21:51 UTC, submitted by irbis
AMD AMD has seen a few serious setbacks lately, especially with their Barcelona server processor, but it seems as if the company is trying hard to get things back on track. The first step in solving an issue is acknowledging it exists in the first place, and AMD CEO Hector Ruiz did just that last December. "We blew it and we're very humbled by it and we learned from it and we're not going to do it again." Reseller Advocate Magazine asks, are you ready to believe him?
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RE[4]: dont underestimate AMD
by Redeeman on Wed 18th Jun 2008 09:41 UTC in reply to "RE[3]: dont underestimate AMD"
Redeeman
Member since:
2006-03-23

I can get you the openssl numbers, not the gmp, as i dont have access to the hardware right at this moment, and i dont want to spread out false(though fairly accurate from memory) numbers.

openssl rsa 4096 signs/s
phenom 2.5ghz: 167.42 signs/s
core2quad 3.2ghz: 159.72 signs/s

altering compiler flags or anything, doesent appear to really affect it (i suspect its asm code? either way, its what one gets for openssl.)


and believe me, its worse for gmp.

edit:
oh btw, it seems gmp's own site back me up aswell (allthough they dont have tests with the special core2 asm optimized version, which i did)
http://gmplib.org/gmpbench.html

Edited 2008-06-18 09:45 UTC

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