Product comparison · 2 gpus

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

22specifications compared
10differ
12identical
7known for one product only

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

Side by side

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
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
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
Maximum analog resolution	2048 x 1536 pixels	2048 x 1536 pixels
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
Interface type	PCI Express 2.0	PCI Express 2.0
HDMI ports quantity	1	1
DVI-I ports quantityDiffers	1	2
DVI ports quantityDiffers	1	2
VGA (D-Sub) ports quantity	1	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 DVI	Yes	Yes
Designidentical
Cooling type	Active	Active
Bracket height	Full-Height (FH)	Full-Height (FH)
Form factor	Full-Height/Full-Length (FH/FL)	Full-Height/Full-Length (FH/FL)
CertificationKnown for one	Unknown — not stated by the source	RoHS
Other featuresidentical
Mac compatibility	No	No
HDMI	Yes	Yes

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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