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General
Brand	Intel
Product name	Pentium 4 640
Product code	BX80547PG3200F
Tested by HWI
Release date	02/07/2005
Price (min. / avg.)	-

Specifications
CPU core: Prescott , CPU socket: Socket 775 , Clock frequency: 3.2 GHz , L2 cache: 2048 kB , Fabrication process: 90 nm
Click here for additional specifications

General
Brand	Intel
Product name	Pentium 4 640
Product code	BX80547PG3200F
Tested by	Koen Crijns
Specifications
CPU core	Prescott
CPU socket	Socket 775
Clock frequency	3.2 GHz
Frontside bus	800 MHz
L2 cache	2048 kB
L3 cache	0
HyperThreading
Integrated memory controller
MMX
SSE
SSE2
SSE3
x86-64
XD-bit
Fabrication process	90 nm
TDP (Max. power)	84 W
Benchmarks (Windows XP)
Business Winstone 2004	23.4
Content Creation Winstone 2004	30.2
PCMark04 - CPU Test	4954
Doom 3 (Default HQ, Timedemo1)	97.5 fps
Unreal Tournament 2004	136.4 fps
1 hour WAV -> MP3 (LAME 3.96)	199 sec.
DVD -> DivX 5.2 (XMPEG)	56.8 fps
Cinebench 2003	338
Sciencemark 2 AES	108.4 MB/s
WinRAR 3.40 (320 MB)	170 sec.
DV -> WMV9 (Windows Media Encoder)	5.1 fps
PCMark05 - CPU Test	4083
3DMark06 - CPU Test	959
FarCry x64	67.6 fps
Quake 4 HQ	69.1 fps
PAL DV to WMV9 conversion (Windows Media Encoder x64)	4.4 fps
PAL DV to MPEG/H.264 conversion (x264 x64)	5.9 fps
60 min WAVE to MP3 conversion (4x LAME 3.97 x64)	215 sec.
60 min WAVE to WMA conversion (Windows Media Encoder x64)	191 sec.
Photoshop CS2 benchmark	253 sec.
Cinebench 9.5 x64	339
Povray64 chessboard rendering	146.4 sec.
7Zip x64 compression (320 MB data)	172 sec.
Squeez x64 compression (320 MB data)	226 sec.
Sciencemark 2 x64 - Modular Dynamics	2022.69
Sciencemark 2 x64 - Primordia	1071.7

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User systems with this product
	Editingsystem number Two [Dido]	Intel Pentium 4 640, Asus P4SD-LA, NVIDIA GeForce FX 5700 256 MB

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