Product comparison · 2 gpus

ASUS Extreme N7900GT Top vs ASUS V9400-X 64Mb

20specifications compared
12differ
8identical
4known for one product only

Key differences

The ASUS Extreme N7900GT Top has 270 MHz more processor frequency than the ASUS V9400-X 64Mb (520 MHz vs 250 MHz). The ASUS Extreme N7900GT Top has 192 bit more memory bus than the ASUS V9400-X 64Mb (256 bit vs 64 bit). The ASUS Extreme N7900GT Top has 1,040 MHz more memory clock speed than the ASUS V9400-X 64Mb (1440 MHz vs 400 MHz). Only the ASUS Extreme N7900GT Top has dual VGA. Only the ASUS Extreme N7900GT Top has full HD.

Processor frequency
- Extreme N7900GT Top:520 MHz
- V9400-X 64Mb:250 MHz
Graphics card memory type
- Extreme N7900GT Top:GDDR3
- V9400-X 64Mb:GDDR
Memory bus
- Extreme N7900GT Top:256 bit
- V9400-X 64Mb:64 bit
Memory clock speed
- Extreme N7900GT Top:1440 MHz
- V9400-X 64Mb:400 MHz
Dual VGA
- Extreme N7900GT Top:Yes
- V9400-X 64Mb:No
DirectX version
- Extreme N7900GT Top:9.0
- V9400-X 64Mb:8.1
Shader model version
- Extreme N7900GT Top:3.0
- V9400-X 64Mb:2.0b
OpenGL version
- Extreme N7900GT Top:2.0
- V9400-X 64Mb:1.3

Side by side

Differences highlightedShow differences only

Comparison of Extreme N7900GT Top, V9400-X 64Mb
24 specifications	A ASUS Extreme N7900GT Top View product	B ASUS V9400-X 64Mb View product
Processor1 differ
Maximum resolution	2048 x 1536 pixels	2048 x 1536 pixels
Processor frequencyDiffers	520 MHz	250 MHz
Graphics card RAMDAC	400 MHz	400 MHz
Parallel processing technology support	Not supported	Not supported
Memory3 differ
Graphics card memory typeDiffers	GDDR3	GDDR
Memory busDiffers	256 bit	64 bit
Memory clock speedDiffers	1440 MHz	400 MHz
Ports & interfaces2 differ
Dual VGADiffers	Yes	No
I/O portsDiffers	VGA out TV out DVI out	1 x VGA Out 1 x DVI Out 1 x TV Out
Interface typeKnown for one	Unknown — not stated by the source	AGP 8x
Performance4 differ
TV tuner integrated	No	No
DirectX versionDiffers	9.0	8.1
Shader model versionDiffers	3.0	2.0b
OpenGL versionDiffers	2.0	1.3
Dual Link DVI	No	No
Dual DVO	No	No
Full HDDiffers	Yes	No
System requirementsidentical
Minimum system requirementsKnown for one	CD-ROM	Unknown — not stated by the source
Packaging content1 differ
Bundled softwareDiffers	Asus Drivers & Utilities	ASUS Driver
Other features1 differ
Mac compatibility	No	No
Power requirementsDiffers	300 W	200 W
Compatible operating systemsKnown for one	Microsoft Windows 2000/XP	Unknown — not stated by the source
Compatible products	PC	PC
Number of processors installedKnown for one	Unknown — not stated by the source	1

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

More gpu comparisons

All gpu comparisons