Product comparison · 2 gpus

CLUB3D 8400GS 256MB GDDR3 vs CLUB3D HD4890 Superclocked Edition

20specifications compared
12differ
8identical
15known for one product only

Key differences

Processor frequency
- 8400GS 256MB GDDR3:540 MHz
- HD4890 Superclocked Edition:950 MHz
Stream processors
- 8400GS 256MB GDDR3:16
- HD4890 Superclocked Edition:800
Graphics card memory type
- 8400GS 256MB GDDR3:GDDR3
- HD4890 Superclocked Edition:GDDR5
Memory bus
- 8400GS 256MB GDDR3:64 bit
- HD4890 Superclocked Edition:256 bit
Memory clock speed
- 8400GS 256MB GDDR3:1400 MHz
- HD4890 Superclocked Edition:4200 MHz
Interface type
- 8400GS 256MB GDDR3:PCI Express x1
- HD4890 Superclocked Edition:PCI Express 2.0
DVI-I ports quantity
- 8400GS 256MB GDDR3:1
- HD4890 Superclocked Edition:2
DirectX version
- 8400GS 256MB GDDR3:10.0
- HD4890 Superclocked Edition:10.1

Side by side

Differences highlightedShow differences only

Comparison of 8400GS 256MB GDDR3, HD4890 Superclocked Edition
35 specifications	A CLUB3D 8400GS 256MB GDDR3 View product	B CLUB3D HD4890 Superclocked Edition View product
Processor2 differ
Graphics processorKnown for one	GeForce 8400 GS	Unknown — not stated by the source
CUDAKnown for one	Yes	Unknown — not stated by the source
Processor frequencyDiffers	540 MHz	950 MHz
Maximum digital resolutionKnown for one	2560 x 1600 pixels	Unknown — not stated by the source
Stream processorsDiffers	16	800
Memory3 differ
Graphics card memory typeDiffers	GDDR3	GDDR5
Memory busDiffers	64 bit	256 bit
Memory clock speedDiffers	1400 MHz	4200 MHz
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	1 GB
Ports & interfaces2 differ
Interface typeDiffers	PCI Express x1	PCI Express 2.0
DVI-I ports quantityDiffers	1	2
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Performance1 differ
PhysXKnown for one	Yes	Unknown — not stated by the source
DirectX versionDiffers	10.0	10.1
OpenGL versionKnown for one	3.0	Unknown — not stated by the source
Dual Link DVIKnown for one	Unknown — not stated by the source	Yes
Design2 differ
Cooling typeDiffers	Passive	Active
Form factorDiffers	Half-Height/Half-Length (HH/HL)	Full-Height/Full-Length (FH/FL)
Bracket heightKnown for one	Unknown — not stated by the source	Full-Height (FH)
System requirements1 differ
Minimum system requirementsDiffers	Intel, AMD 512MB+ PCI Express x1/x4/x8/x16 CD-ROM 350W	CD-ROM
Minimum RAMKnown for one	Unknown — not stated by the source	1024 MB
Weight & dimensionsidentical
LengthKnown for one	162 mm	Unknown — not stated by the source
DepthKnown for one	32 mm	Unknown — not stated by the source
HeightKnown for one	56 mm	Unknown — not stated by the source
Other features1 differ
HDMIKnown for one	Yes	Unknown — not stated by the source
Compatible operating systemsDiffers	Microsoft Windows XP 32/64-Bit, MCE, Vista 32/64-Bit	Microsoft Windows XP 32/64-Bit, MCE Microsoft Windows Vista 32/64-Bit
Poweridentical
Minimum system power supplyKnown for one	Unknown — not stated by the source	650 W

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.

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