The Test

CPU: AMD Phenom II X4 940 (3.0GHz)
AMD Phenom II X4 920 (2.8GHz)
AMD Phenom X4 9950BE (2.6GHz)
AMD Phenom X4 9750 (2.4GHz)
AMD Phenom X3 8650 (2.3GHz)
AMD Athlon X2 7750 (2.70GHz)
AMD Athlon X2 5200 (2.7GHz)
AMD Athlon X2 4600+ (2.4GHz)
AMD Athlon LE-1640 (2.7GHz)
Intel Core i7 965 (3.20GHz)
Intel Core i7 940 (2.93GHz)
Intel Core i7 920 (2.66GHz)
Intel Core 2 Extreme QX9770 (3.2GHz)
Intel Core 2 Quad Q9650 (3.0GHz)
Intel Core 2 Quad Q9550 (2.83GHz)
Intel Core 2 Quad Q9450 (2.66GHz)
Intel Core 2 Quad Q9400 (2.66GHz)
Intel Core 2 Quad Q9300 (2.50GHz)
Intel Core 2 Quad Q8200 (2.33GHz)
Intel Core 2 Quad Q6600 (2.40GHz)
Intel Core 2 Duo E8600 (3.33GHz)
Intel Core 2 Duo E8500 (3.16GHz)
Intel Core 2 Duo E8400 (3.00GHz)
Intel Core 2 Duo E8200 (2.66GHz)
Intel Core 2 Duo E6750 (2.66GHz)
Intel Core 2 Duo E7200 (2.53GHz)
Intel Core 2 Duo E4600 (2.40GHz)
Intel Pentium Dual Core E5200 (2.50GHz)
Intel Pentium Dual Core E2200 (2.20GHz)
Intel Pentium Dual Core E2140 (1.60GHz)
Motherboard: Intel DX58SO (Intel X58)
Intel DX48BT2 (Intel X48)
MSI DKA790GX Platinum (AMD 790GX)
Chipset: Intel X48
Intel X58
AMD 790GX
Chipset Drivers: Intel 9.1.1.1010 (Intel)
AMD Catalyst 8.12
Hard Disk: Intel X25-M SSD (80GB)
Memory: G.Skill DDR2-800 2 x 2GB (4-4-4-12)
G.Skill DDR2-1066 2 x 2GB (5-5-5-15)
Qimonda DDR3-1066 4 x 1GB (7-7-7-20)
Video Card: eVGA GeForce GTX 280
Video Drivers: NVIDIA ForceWare 180.43 (Vista64)
NVIDIA ForceWare 178.24 (Vista32)
Desktop Resolution: 1920 x 1200
OS: Windows Vista Ultimate 32-bit (for SYSMark)
Windows Vista Ultimate 64-bit
Hooray, AMD is Overclockable Again SYSMark 2007
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  • Spoelie - Thursday, January 8, 2009 - link

    Only one little gripe: why was a mid-range motherboard used for the phenom while the intel processors got enthusiast versions?

    there IS a difference apparently: http://www.legitreviews.com/article/795/5/">http://www.legitreviews.com/article/795/5/

    Not that it would change the conclusions.
  • melgross - Thursday, January 8, 2009 - link

    "Not that it would change the conclusions. "

    You answered your question yourself.
  • duploxxx - Thursday, January 8, 2009 - link

    Nice review, always my firts site to read for a review. A bit basic on oc potential but you hint there is more to come, lets hope we don't have to wait another month like we had to wait for the 790GX board reviews.

    I don't see why AMD launched the unicore @1.8ghz.

    You are stating that it is because of yields, might be but shanghai launched @2.0-2.2. Phenom2 would scale a lot better performance wise against penryn with a 2,2GHZ NB speed. for sure on the BE part that is a real advantage against the q9400-Q9550

    Is this to give the am3+ an additional performance gain when launched? Retail chips hit NB speeds of 2,4-2,6 easy, they also showed up to 3.5-3.6ghz oc on stock vcore, your oc gain was real low, perhaps you show in future oc review what phenom can actually do.

    no overview of total system power consumption idle and load?
  • ssj4Gogeta - Thursday, January 8, 2009 - link

    Since most of the people have Intel now, it'll take them only a processor upgrade if they decided to buy a better Intel processor. But if they choose to switch to AMD, they'll have to buy the mobo as well.

    So for *most* people, getting a Q9400 (or Q9550 if the prices drop) will cost around $270, while getting a Phenom II 940 will cost around $470. And since this is the case for the majority, I don't see Phenom II being price competitive at all.
  • RadnorHarkonnen - Thursday, January 8, 2009 - link

    There are more people with AM2+ Motherboards than you can think of.
    They may not spew they writings on the forums or comment actively saying "I'm upgrading!!!".

    Units shipped, i would say you r are really short sighted. And the AMD2/AMD3 compatibility is great.
  • KikassAssassin - Thursday, January 8, 2009 - link

    Yeah, for people building new systems right now who don't want to spend the money on an expensive i7 mobo and DDR3, the Phenom II looks really nice. Intel probably isn't going to make any more LGA775 CPUs, whereas an AM2+ system might have more room for future upgrades with AM3 being backwards compatible.
  • melgross - Thursday, January 8, 2009 - link

    But if you do go the i7 route now, you won't have to upgrade for a longer time than if you go with Phenom 1. Overall costs over time will still be lower.
  • melgross - Thursday, January 8, 2009 - link

    Oops! meant Phenom 11, or course. Anyway, the higher performance vs the price is worthwhile for many people.
  • plonk420 - Thursday, January 8, 2009 - link

    ask Dark Shikari of x264 fame .. i'm sure he could tell you an approximation of Phenom's L3 cache latency... and possibly Phenom II latency soon.
  • hameed - Thursday, January 8, 2009 - link

    In the first table here http://www.anandtech.com/cpuchipsets/showdoc.aspx?...">http://www.anandtech.com/cpuchipsets/showdoc.aspx?... the percentages are hard to understand since they need to be flipped (i7 is before Quad) and btw in Cinebench the Quad advantage is 12.8% not 4.8% and the CS4 percentages are also not accurate.

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