Intel Core 2 Extreme QX9775 [BX80574QX9775]

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Intel Core 2 Extreme QX9775

PN: BX80574QX9775 | CPU core: Harpertown, CPU socket: Socket 771, Clock frequency: 3.2 GHz, L2 cache: 12288 kB, Cores: 4, Fabrication process: 45 nm

General
Brand	Intel
Product name	Core 2 Extreme QX9775
Product code	BX80574QX9775
EAN code	2001496800004
Tested by HWI
Release date	02/03/2008
Price (min. / avg.)	-

Specifications
CPU core: Harpertown , CPU socket: Socket 771 , Clock frequency: 3.2 GHz , L2 cache: 12288 kB , Cores: 4 , Fabrication process: 45 nm
Click here for additional specifications

Reviews
Intel SkullTrail Preview - Dual Core 2 Extreme QX9775 Processors	Legit Reviews
Click here to see all reviews

Workswith7.com
No user experiences available	No user experiences available
Does this product work with Windows 7 32-bit? Yes, it works No, it does not work View other users' experiences	Does this product work with Windows 7 64-bit? Yes, it works No, it does not work View other users' experiences
Experiences Windows 7 32-bit: Note: experiences date prior to October 22nd 2009 are based on the release candidate of Windows 7
Experiences Windows 7 64-bit: Note: experiences date prior to October 22nd 2009 are based on the release candidate of Windows 7

General
Brand	Intel
Product name	Core 2 Extreme QX9775
Product code	BX80574QX9775
EAN code	2001496800004
Tested by	Koen Crijns
Specifications
CPU core	Harpertown
CPU socket	Socket 771
Clock frequency	3.2 GHz
Frontside bus	1600 MHz
L2 cache	12288 kB
L3 cache	0
Cores	4
HyperThreading
Integrated memory controller
MMX
SSE
SSE2
SSE3
SSE4A
SSE4.1
x86-64
XD-bit
Fabrication process	45 nm
TDP (Max. power)	150 W
Benchmarks (Windows Vista)
3DMark06 - CPU test	6341
S.T.A.L.K.E.R.	235.2 fps
Quake 4	82 fps
PCMark05 - CPU test	10157
Vista: rotate 25 8MP photos	10.1 sec.
Adobe Photoshop Element 5.0: SmartFix 25 8MP photos	84 sec.
60 min. WAVE to MP3 (4x LAME 3.97)	40 sec.
60 min. WAVE to MP4 (4x Nero Audio)	32.9 sec.
Windows Media Encoder - WMV HD 1080p encoding	146 sec.
Nero Recode 2 - H.264 1080p encoding	50 sec.
Nero Recode 2 - H.264 1080p encoding - power consumption	279 W
DivX 6.7 1080p HD encoding	28 sec.
Cinebench 9.5	2689
Cinebench 10	20013
PovRay 3.7b21 - Chessboard rendering	36.8 sec.
PovRay 3.7b21 - Chessboard rendering - power consumption	300 W
Microsoft Excel 2007 - Monte Carlo benchmark	8.9 sec.
Microsoft Word 2007 - Compare 1000 page document	17.4 sec.
Idle stroomverbruik	194 W

The specifications displayed on this page have been composed with the utmost care; however Hardware.Info cannot be held responsible for omissions or errors which may incidentally occur in the provided data, nor can any rights be derived from the information displayed on this page. Hardware.Info advises you to always verify the specifications directly with the manufacturer and/or supplier before purchase.

External news
Intel to phase out Core 2 Extreme QX9775, Pentium E2220	Madshrimps
Intel to phase out Core 2 Extreme QX9775, Pentium E2220	TechConnect
Intel Skulltrail and Core 2 Extreme QX9775 up to 5586MHz	techPowerUp!
Intel to launch new Core 2 Extreme QX9775 CPU for Skulltrail Platform	Legit Reviews

External reviews
Intel SkullTrail Preview - Dual Core 2 Extreme QX9775 Processors	Legit Reviews

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User systems with this product
	Boxx W8450 Special Edition [Oneill]	2x Intel Core 2 Extreme QX9775, Intel D5400XS, PNY Quadro FX 1700 512MB
	Chiller's Skulltrail [Chiller]	2x Intel Core 2 Extreme QX9775, Intel D5400XS
	Coolermaster Cosmos 1000 [Tatli_Cocuk_61]	Intel Core 2 Extreme QX9775, ASUS Maximus II Formula, ASUS EAH4870X2 TOP/HTDI/2G
	Hwi skull test [Rol-Co]	2x Intel Core 2 Extreme QX9775, Intel D5400XS, XFX GeForce 9800 GX2 1GB
	Intel Skultraill [EVL51]	2x Intel Core 2 Extreme QX9775, Intel D5400XS, Club 3D Radeon HD 3870 X2 1GB
	Skulltrail [Mamebart]	2x Intel Core 2 Extreme QX9775, Intel D5400XS, Sapphire Radeon HD 4870 X2 2GB
	skully- boy [nikola2704]	2x Intel Core 2 Extreme QX9775, Intel D5400XS, PNY GeForce 9800 GX2 1GB
	VirtualHost [friends]	Intel Core 2 Extreme QX9775, ASUS DSBF-D/SAS/2GBL, ASUS EN8600GT Silent/HTDP/256M

The Intel Core 2 Extreme QX9775 has been overclocked by 5 members of Hardware.Info, with a maximum clock frequency of 4953 MHz. Below, you can see all overclock results and the accompanying benchmark scores. Want to add your results? Then create a Hardware.Info user system.

#	Clock Frequency	Mult. / Bus	Cooling	System
1	4953 MHz	12 x 413 MHz	LN2	Hwi skull test [ Rol-Co]
2	4302 MHz	10.5 x 409 MHz	Air	Chiller's Skulltrail [ Chiller]
3	4190 MHz	10.5 x 400 MHz	Water	skully- boy [ nikola2704]
4	4000 MHz	10 x 400 MHz	Air	Skulltrail [ Mamebart]
5	3990 MHz	6 x 399 MHz	Water	Boxx W8450 Special Edition [ Oneill]

Cinebench 9.5	System
4286	Hwi skull test [ Rol-Co]
3551	Skulltrail [ Mamebart]
SuperPi Mod 1.5XS 1M	System
11.33 sec.	skully- boy [ nikola2704]
Cinebench 10	System
32282	Hwi skull test [ Rol-Co]
29178	Skulltrail [ Mamebart]
26467	Chiller's Skulltrail [ Chiller]
wPrime 32M	System
3.985 sec.	Hwi skull test [ Rol-Co]
4.14 sec.	Chiller's Skulltrail [ Chiller]