Product comparison · 2 gpus

ASUS EN9400GT/DI/512MD2(LP) GeForce 9400 GT GDDR2 vs ASUS EN9800GT TOP/HTDP/512MD3

Key differences

Graphics processor
- EN9400GT/DI/512MD2(LP) GeForce 9400 GT GDDR2:GeForce 9400 GT
- EN9800GT TOP/HTDP/512MD3:GeForce 9800 GT
Graphics card memory type
- EN9400GT/DI/512MD2(LP) GeForce 9400 GT GDDR2:GDDR2
- EN9800GT TOP/HTDP/512MD3:GDDR3
Memory bus
- EN9400GT/DI/512MD2(LP) GeForce 9400 GT GDDR2:64 bit
- EN9800GT TOP/HTDP/512MD3:256 bit
Memory clock speed
- EN9400GT/DI/512MD2(LP) GeForce 9400 GT GDDR2:800 MHz
- EN9800GT TOP/HTDP/512MD3:1940 MHz
DVI-I ports quantity
- EN9400GT/DI/512MD2(LP) GeForce 9400 GT GDDR2:1
- EN9800GT TOP/HTDP/512MD3:2
DirectX version
- EN9400GT/DI/512MD2(LP) GeForce 9400 GT GDDR2:10
- EN9800GT TOP/HTDP/512MD3:10.0
OpenGL version
- EN9400GT/DI/512MD2(LP) GeForce 9400 GT GDDR2:2.1
- EN9800GT TOP/HTDP/512MD3:2.0

Differences highlightedShow differences only

Comparison of EN9400GT/DI/512MD2(LP), EN9800GT TOP/HTDP/512MD3
25 specifications	A ASUS EN9400GT/DI/512MD2(LP) GeForce 9400 GT GDDR2 Model EN9400GT/DI/512MD2(LP) View product	B ASUS EN9800GT TOP/HTDP/512MD3 View product
Processor1 differ
Graphics processorDiffers	GeForce 9400 GT	GeForce 9800 GT
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Processor frequencyKnown for one	Unknown — not stated by the source	650 MHz
Shader clockKnown for one	Unknown — not stated by the source	1625 MHz
Graphics card RAMDACKnown for one	Unknown — not stated by the source	400 MHz
Maximum analog resolutionKnown for one	Unknown — not stated by the source	2048 x 1536 pixels
Processor front side busKnown for one	550 MHz	Unknown — not stated by the source
Memory3 differ
Graphics card memory typeDiffers	GDDR2	GDDR3
Memory busDiffers	64 bit	256 bit
Memory clock speedDiffers	800 MHz	1940 MHz
Ports & interfaces1 differ
Interface type	PCI Express 2.0	PCI Express 2.0
DVI-I ports quantityDiffers	1	2
DVI ports quantityKnown for one	Unknown — not stated by the source	2
TV-out	Yes	Yes
VGA (D-Sub) ports quantity	1	1
I/O portsKnown for one	Unknown — not stated by the source	1 x HDTV Output (YPbPr)
Performance2 differ
DirectX versionDiffers	10	10.0
Shader model version	4.0	4.0
OpenGL versionDiffers	2.1	2.0
HDCP	Yes	Yes
Dual Link DVIKnown for one	Unknown — not stated by the source	Yes
Designidentical
Cooling type	Active	Active
Form factorKnown for one	Half-Height/Half-Length (HH/HL)	Unknown — not stated by the source
Other featuresidentical
Mac compatibility	No	No
HDMIKnown for one	Yes	Unknown — not stated by the source

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.