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Review: AMD Athlon II X4 620 and 630: introducing the budget quad-core CPUs

by Tarinder Sandhu on 16 September 2009, 05:00 4.1

Tags: Athlon II X4 620, AMD (NYSE:AMD)

Quick Link: HEXUS.net/qatyg

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System setup and notes

System AMD AM3 system Intel LGA775 system
Processors
AMD Athlon II X4 620 (2.6GHz, 2MB L2 quad-core, £75
Intel Core 2 Quad Q8200 (2.33GHz, 4MB L2 cache, quad-core, (£103)
Motherboard
Gigabyte GA-MA785GPMT-UD2H (£70)
ASUS P5QL-CM (G43) (£60)
BIOS revision
F2d (19/08/09)
0302 (06/01/2009)
Integrated graphics
Radeon HD 4200
Intel GMA 4500
Graphics driver
Catalyst 9.8
15.13.4.64.1829_PV (7.15.10.1829)
Memory
4GB (2 x 2GB) Corsair XMS3 DHX TW3X4G1333C9DHX G
4GB (2 x 2GB) Corsair Dominator CM2X2048-8500C5D
Memory timings and speed
9-9-9-24-2T @ 1,339MHz (DDR3)
5-5-5-15-2T @ 1,066.4MHz (DDR2)  
Hard disk drive
Seagate 1,000GB SATAII (ST31000528AS)
Optical drive
Samsung SH-D163 SATA DVD-ROM
Motherboard software
Standard Vista SP1 drivers and AHCI 3.1.1540.127
Intel Inf 9.1.1.1015 + Matrix Storage Manager 8.9.0.1023
Operating system
Windows 7 RTM Ultimate, 64-bit
Power supply
FSP 300W
Monitor
Dell 2405FPW

Software

Benchmarks ScienceMark memory latency 
Sandra 2009 SP4 (15.124), float buffered
HEXUS.PiFast calculation to 10m places
StaxRip X.264 + AAC encoder - two-pass (both passes recorded)
CINEBENCH R10 multi-CPU render 64-bit
POV-Ray 3.7.0 beta 34 64-bit

Company of Heroes: Opposing Forces v2.5 - DX9 and DX10 
Call of Duty 4: MW v1.7.568 - DX9
Enemy Territory: Quake Wars v1.5 - OpenGL

StaxRip X.264 + AAC encoder - first-pass and QuickTime 7.6.2 (multitasking)
StaxRip X.264 + AAC encoder - first-pass and ET: QW, v1.5, 1,024x768 (multitasking)

Power-draw at idle and 2D load, as a platform

Notes

Due to time constraints we've only included numbers for an Intel Core 2 Quad Q8200, sat on top of a G43 board. At current prices the subsystsem costs around £15-£20 more than AMD's, made up of Athlon II X4 620 and a Gigabyte 785G chipset, so please bear this in mind when looking at results.

We're looking at sheer CPU grunt in isolated and multi-tasking benchmarks, as well as low-quality gaming at 1,024x768 via the two chipsets. Power-draw, too, is considered.