Product comparison · 2 gpus

GIGABYTE GV-N84STC-512I graphics card GeForce 8400 GS GDDR3 vs GIGABYTE R577UGD graphics card AMD

14specifications compared
7differ
7identical
24known for one product only

Key differences

Processor frequency
- GV-N84STC-512I graphics card GeForce 8400 GS GDDR3:450 MHz
- R577UGD graphics card AMD:850 MHz
Graphics card memory type
- GV-N84STC-512I graphics card GeForce 8400 GS GDDR3:GDDR3
- R577UGD graphics card AMD:GDDR5
Memory clock speed
- GV-N84STC-512I graphics card GeForce 8400 GS GDDR3:1800 MHz
- R577UGD graphics card AMD:4800 MHz
DVI-I ports quantity
- GV-N84STC-512I graphics card GeForce 8400 GS GDDR3:1
- R577UGD graphics card AMD:2
DirectX version
- GV-N84STC-512I graphics card GeForce 8400 GS GDDR3:10.0
- R577UGD graphics card AMD:11
Shader model version
- GV-N84STC-512I graphics card GeForce 8400 GS GDDR3:4.0
- R577UGD graphics card AMD:5.0
OpenGL version
- GV-N84STC-512I graphics card GeForce 8400 GS GDDR3:2.1
- R577UGD graphics card AMD:3.1

Side by side

Differences highlightedShow differences only

Comparison of GV-N84STC-512I, R577UGD
38 specifications	A GIGABYTE GV-N84STC-512I graphics card GeForce 8400 GS GDDR3 Model GV-N84STC-512I View product	B GIGABYTE R577UGD graphics card AMD Model R577UGD View product
Processor1 differ
Graphics processor familyKnown for one	Unknown — not stated by the source	AMD
Processor frequencyDiffers	450 MHz	850 MHz
Maximum analog resolutionKnown for one	Unknown — not stated by the source	2048 x 1536 pixels
Maximum digital resolutionKnown for one	Unknown — not stated by the source	2560 x 1600 pixels
Stream processorsKnown for one	Unknown — not stated by the source	800
Graphics processorKnown for one	GeForce 8400 GS	Unknown — not stated by the source
CUDAKnown for one	Yes	Unknown — not stated by the source
Shader clockKnown for one	1111 MHz	Unknown — not stated by the source
Memory2 differ
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	1 GB
Graphics card memory typeDiffers	GDDR3	GDDR5
Memory clock speedDiffers	1800 MHz	4800 MHz
Ports & interfaces1 differ
DVI-I ports quantityDiffers	1	2
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
DVI ports quantityKnown for one	Unknown — not stated by the source	2
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Performance3 differ
PhysXKnown for one	Unknown — not stated by the source	No
TV tuner integratedKnown for one	Unknown — not stated by the source	No
DirectX versionDiffers	10.0	11
Shader model versionDiffers	4.0	5.0
OpenGL versionDiffers	2.1	3.1
HDCPKnown for one	Yes	Unknown — not stated by the source
Dual Link DVIKnown for one	Yes	Unknown — not stated by the source
Designidentical
Bracket heightKnown for one	Unknown — not stated by the source	Full-Height (FH)
Form factorKnown for one	Unknown — not stated by the source	Full-Height/Full-Length (FH/FL)
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	450 W
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 7 Home Premium
Weight & dimensionsidentical
DepthKnown for one	Unknown — not stated by the source	39 mm
HeightKnown for one	Unknown — not stated by the source	126 mm
Other featuresidentical
HDMIKnown for one	Unknown — not stated by the source	Yes
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	126 x 230 x 39 mm
Compatible operating systemsKnown for one	Windows Vista	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.

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