Product comparison · 2 gpus

GIGABYTE GV-N84S-512I graphics card NVIDIA GeForce 8400 GS vs GIGABYTE GV-R575D5-1GD graphics card AMD

22specifications compared
12differ
10identical
8known for one product only

Key differences

Graphics processor family
- GV-N84S-512I graphics card NVIDIA GeForce 8400 GS:NVIDIA
- GV-R575D5-1GD graphics card AMD:AMD
Processor frequency
- GV-N84S-512I graphics card NVIDIA GeForce 8400 GS:450 MHz
- GV-R575D5-1GD graphics card AMD:700 MHz
Stream processors
- GV-N84S-512I graphics card NVIDIA GeForce 8400 GS:16
- GV-R575D5-1GD graphics card AMD:720
Discrete graphics card memory
- GV-N84S-512I graphics card NVIDIA GeForce 8400 GS:0.5 GB
- GV-R575D5-1GD graphics card AMD:1 GB
Graphics card memory type
- GV-N84S-512I graphics card NVIDIA GeForce 8400 GS:GDDR2
- GV-R575D5-1GD graphics card AMD:GDDR5
Memory bus
- GV-N84S-512I graphics card NVIDIA GeForce 8400 GS:64 bit
- GV-R575D5-1GD graphics card AMD:128 bit
Memory clock speed
- GV-N84S-512I graphics card NVIDIA GeForce 8400 GS:800 MHz
- GV-R575D5-1GD graphics card AMD:4600 MHz
DirectX version
- GV-N84S-512I graphics card NVIDIA GeForce 8400 GS:10
- GV-R575D5-1GD graphics card AMD:11

Side by side

Differences highlightedShow differences only

Comparison of GV-N84S-512I, GV-R575D5-1GD
30 specifications	A GIGABYTE GV-N84S-512I graphics card NVIDIA GeForce 8400 GS Model GV-N84S-512I View product	B GIGABYTE GV-R575D5-1GD graphics card AMD Model GV-R575D5-1GD View product
Processor3 differ
Graphics processor familyDiffers	NVIDIA	AMD
Graphics processorKnown for one	GeForce 8400 GS	Unknown — not stated by the source
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
CUDAKnown for one	Yes	Unknown — not stated by the source
Processor frequencyDiffers	450 MHz	700 MHz
Shader clockKnown for one	1125 MHz	Unknown — not stated by the source
Stream processorsDiffers	16	720
Memory4 differ
Discrete graphics card memoryDiffers	0.5 GB	1 GB
Graphics card memory typeDiffers	GDDR2	GDDR5
Memory busDiffers	64 bit	128 bit
Memory clock speedDiffers	800 MHz	4600 MHz
Ports & interfacesidentical
Interface type	PCI Express 2.0	PCI Express 2.0
DVI-I ports quantity	1	1
DVI ports quantity	1	1
VGA (D-Sub) ports quantity	1	1
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
Performance3 differ
PhysXKnown for one	Yes	Unknown — not stated by the source
DirectX versionDiffers	10	11
Shader model versionDiffers	4.0	5.0
OpenGL versionDiffers	2.1	3.1
HDCP	Yes	Yes
Dual Link DVIKnown for one	Yes	Unknown — not stated by the source
Video formats supportedKnown for one	Unknown — not stated by the source	H.264
Design1 differ
Cooling type	Active	Active
Bracket height	Full-Height (FH)	Full-Height (FH)
Form factorDiffers	Full-Height/Full-Length (FH/FL)	Full-Height/Half-Length (FH/HL)
CertificationKnown for one	Unknown — not stated by the source	RoHS
Other features1 differ
Mac compatibility	No	No
HDMI	Yes	Yes
Compatible operating systemsDiffers	Win Vista	Win 7/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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