Product comparison · 2 gpus

GIGABYTE N84S-512I graphics card GeForce 8400 GS GDDR2 vs GIGABYTE R585D5-1GD-B graphics card

Key differences

Processor frequency
- N84S-512I graphics card GeForce 8400 GS GDDR2:450 MHz
- R585D5-1GD-B graphics card:725 MHz
Stream processors
- N84S-512I graphics card GeForce 8400 GS GDDR2:16
- R585D5-1GD-B graphics card:1440
Graphics card memory type
- N84S-512I graphics card GeForce 8400 GS GDDR2:GDDR2
- R585D5-1GD-B graphics card:GDDR5
Memory bus
- N84S-512I graphics card GeForce 8400 GS GDDR2:64 bit
- R585D5-1GD-B graphics card:256 bit
Memory clock speed
- N84S-512I graphics card GeForce 8400 GS GDDR2:800 MHz
- R585D5-1GD-B graphics card:4000 MHz
DVI-I ports quantity
- N84S-512I graphics card GeForce 8400 GS GDDR2:1
- R585D5-1GD-B graphics card:2
DVI ports quantity
- N84S-512I graphics card GeForce 8400 GS GDDR2:1
- R585D5-1GD-B graphics card:2
DirectX version
- N84S-512I graphics card GeForce 8400 GS GDDR2:10
- R585D5-1GD-B graphics card:11

Differences highlightedShow differences only

Comparison of N84S-512I, R585D5-1GD-B
29 specifications	A GIGABYTE N84S-512I graphics card GeForce 8400 GS GDDR2 Model N84S-512I View product	B GIGABYTE R585D5-1GD-B graphics card Model R585D5-1GD-B 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	450 MHz	725 MHz
Shader clockKnown for one	1125 MHz	Unknown — not stated by the source
Stream processorsDiffers	16	1440
Maximum digital resolutionKnown for one	Unknown — not stated by the source	2560 x 1600 pixels
Memory3 differ
Graphics card memory typeDiffers	GDDR2	GDDR5
Memory busDiffers	64 bit	256 bit
Memory clock speedDiffers	800 MHz	4000 MHz
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	1 GB
Ports & interfaces2 differ
DVI-I ports quantityDiffers	1	2
DVI ports quantityDiffers	1	2
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
Designidentical
CertificationKnown for one	Unknown — not stated by the source	RoHS

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.