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Review: AMD Phenom II X4 955 Black Edition: back with a bang

by Tarinder Sandhu on 23 April 2009, 05:00 3.65

Tags: Core i7 920, Phenom II X4 920, Phenom II X4 955 Black Edition, Intel (NASDAQ:INTC), AMD (NYSE:AMD), PC

Quick Link: HEXUS.net/qarxf

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System setup and notes

System AMD Phenom AM2+ system AMD Phenom AM3 system Intel Core 2 system Intel Core i7 system
Processors AMD Phenom II X4 940 (3.0GHz, 2MB L2, 6MB L3, AM2+, quad-core, 45nm) £167
AMD Phenom II X4 920 (2.80GHz, 2MB L2, 6MB L3, AM2+, quad-core, 45nm) £151
AMD Phenom X4 9950 BE (2.60GHz, 2MB L2, 2MB L3, AM2+, quad-core, 65nm) £128


AMD Phenom II X4 955 BE (3.20GHz, 2MB L2, 6MB L3, AM3, quad-core, 45nm) £199
AMD Phenom II X4 810 (2.60GHz, 2MB L2, 4MB L3, AM3, quad-core, 45nm) £143

Intel Core 2 Quad Q9300 (2.50GHz, 6MB L2 cache, quad-core, 45nm) £160
Intel Core 2 Quad Q9550 (2.83GHz, 12MB L2 cache, quad-core, 45nm) £210
Intel Core 2 Quad Q9650 (3.0GHz, 12MB L2 cache, quad-core, 45nm) £260
Intel Core i7 920 (2.66GHz, 1MB L2 cache, 8MB L3, quad-core, 45nm) £235

Motherboard Gigabyte MA790GP-DS4H (790GX + SB750) £120 ASUS M4A79T Deluxe (790FX + SB750) £160 Foxconn P45A-S (Intel P45 + ICH10R) £100 Gigabyte EX58UD5 (£210)
BIOS revision F3 (13/01/2009) 0037 beta (04/02/2009) P05 (27/08/2008) F5d
Memory 4GB (2 x 2GB) Corsair DOMINATOR 8500 DDR2  (£49) 4GB (2 x 2GB) Corsair XMS3 DHX PC-10,666 DDR3  (£69) 4GB (2 x 2GB) Corsair DOMINATOR 8500 DDR2  (£49) 6GB (3 x 2GB) Crucial DDR3-1,333 CL9 DDR3  (£65)
Memory timings and speed 5-5-5-15-2T @ 1,069MHz  9-9-9-24-2T @ 1,337.6MHz  5-5-5-15-2T @ 1,066.6MHz  9-9-9-24-2T @ 1,333MHz
Graphics card(s) Sapphire Radeon HD 4870 512MB
Disk drive(s) Seagate 500GB SATAII (ST3500320AS)
Optical drive(s) Sony DW-Q30A
Mainboard software Standard Vista SP1 drivers + AHCI 3.1.1540.64 Standard Vista SP1 drivers + AHCI 3.1.1540.64 Intel Inf 9.1.0.1008 Intel Inf 9.1.0.1008
Graphics driver ATI Catalyst 8.12 
Operating system Windows Vista Business, SP1 64-bit
PSU Corsair HX1000W
Monitor Dell 2405FPW

Software

Benchmarks ScienceMark memory latency 
Sandra 2009 SP2 (15.72), float buffered
HEXUS.PiFast calculation to 10m places
HEXUS DivX 6.8.3 + Lame encoding enhanced multithreading on + SSE4 search off
CINEBENCH R10 multi-CPU render 64-bit
POV-Ray 3.7.0 beta 25a 64-bit

Company of Heroes: OF v2.103, DX9, 1,024x768 - low and high quality
ET: QW, v1.5, 1,024x768 and 1,680x1,050 - high-detail settings.

DivX 6.8.3 + Lame + QuickTime 7.5.5 (multitasking)
DivX 6.8.3 + Lame  + ET: QW, v1.5, 1,680x1,050 smp off (multitasking) 

Power-draw at idle and load, as a platform

Notes

With the large assumption that the Phenom II X4 955 Black Edition will retail in PIB (processor in box) form for around £200, the closest competitor from Intel is the Core 2 Quad Q9550 - 2.80GHz, 12MB L2 - currently shipping for around £210. Core i7 goodness comes in at around £30 more, but it's not as simple as that, due to platform considerations.