Product comparison · 2 gpus

CLUB3D CGAX-55548IO graphics card AMD vs GIGABYTE GV-N84STC-512I graphics card GeForce 8400 GS GDDR3

17specifications compared
8differ
9identical
21known for one product only

Key differences

Processor frequency
- CGAX-55548IO graphics card AMD:650 MHz
- GV-N84STC-512I graphics card GeForce 8400 GS GDDR3:450 MHz
Memory clock speed
- CGAX-55548IO graphics card AMD:1200 MHz
- GV-N84STC-512I graphics card GeForce 8400 GS GDDR3:1800 MHz
Interface type
- CGAX-55548IO graphics card AMD:PCI Express 2.1
- GV-N84STC-512I graphics card GeForce 8400 GS GDDR3:PCI Express 2.0
DirectX version
- CGAX-55548IO graphics card AMD:11
- GV-N84STC-512I graphics card GeForce 8400 GS GDDR3:10.0
Shader model version
- CGAX-55548IO graphics card AMD:5.0
- GV-N84STC-512I graphics card GeForce 8400 GS GDDR3:4.0
OpenGL version
- CGAX-55548IO graphics card AMD:4.0
- GV-N84STC-512I graphics card GeForce 8400 GS GDDR3:2.1
Certification
- CGAX-55548IO graphics card AMD:CE, FCC, ROHS, WEEE
- GV-N84STC-512I graphics card GeForce 8400 GS GDDR3:RoHS
Compatible operating systems
- CGAX-55548IO graphics card AMD:Windows XP/Vista/7
- GV-N84STC-512I graphics card GeForce 8400 GS GDDR3:Windows Vista

Side by side

Differences highlightedShow differences only

Comparison of CGAX-55548IO, GV-N84STC-512I
38 specifications	A CLUB3D CGAX-55548IO graphics card AMD Model CGAX-55548IO View product	B GIGABYTE GV-N84STC-512I graphics card GeForce 8400 GS GDDR3 Model GV-N84STC-512I View product
Processor1 differ
Graphics processor familyKnown for one	AMD	Unknown — not stated by the source
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Processor frequencyDiffers	650 MHz	450 MHz
Graphics card RAMDACKnown for one	400 MHz	Unknown — not stated by the source
Maximum analog resolutionKnown for one	2048 x 1536 pixels	Unknown — not stated by the source
Maximum digital resolutionKnown for one	2560 x 1600 pixels	Unknown — not stated by the source
Maximum displays per videocardKnown for one	2	Unknown — not stated by the source
Stream processorsKnown for one	320	Unknown — not stated by the source
Graphics processorKnown for one	Unknown — not stated by the source	GeForce 8400 GS
CUDAKnown for one	Unknown — not stated by the source	Yes
Shader clockKnown for one	Unknown — not stated by the source	1111 MHz
Memory1 differ
Discrete graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
Graphics card memory type	GDDR3	GDDR3
Memory bus	128 bit	128 bit
Memory clock speedDiffers	1200 MHz	1800 MHz
Ports & interfaces1 differ
Interface typeDiffers	PCI Express 2.1	PCI Express 2.0
HDMI ports quantity	1	1
DVI-I ports quantity	1	1
Dual VGAKnown for one	Yes	Unknown — not stated by the source
VGA (D-Sub) ports quantity	1	1
Performance3 differ
DirectX versionDiffers	11	10.0
Shader model versionDiffers	5.0	4.0
OpenGL versionDiffers	4.0	2.1
HDCP	Yes	Yes
Full HDKnown for one	Yes	Unknown — not stated by the source
Dual Link DVIKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Cooling type	Active	Active
Bracket heightKnown for one	Full-Height (FH)	Unknown — not stated by the source
Form factorKnown for one	Full-Height/Half-Length (FH/HL)	Unknown — not stated by the source
CertificationDiffers	CE, FCC, ROHS, WEEE	RoHS
Poweridentical
Minimum system power supplyKnown for one	400 W	Unknown — not stated by the source
System requirementsidentical
Minimum RAMKnown for one	1024 MB	Unknown — not stated by the source
Weight & dimensionsidentical
LengthKnown for one	173 mm	Unknown — not stated by the source
DepthKnown for one	21 mm	Unknown — not stated by the source
HeightKnown for one	98 mm	Unknown — not stated by the source
Other features1 differ
Mac compatibility	No	No
HDMIKnown for one	Yes	Unknown — not stated by the source
Compatible operating systemsDiffers	Windows XP/Vista/7	Windows Vista

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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