Product comparison · 2 gpus

GIGABYTE GV-N285UD-2GI graphics card GeForce GTX 285 vs GIGABYTE GV-N84S512I graphics card NVIDIA GeForce 8400 GS

20specifications compared
8differ
12identical
13known for one product only

Key differences

Graphics processor
- GV-N285UD-2GI graphics card GeForce GTX 285:GeForce GTX 285
- GV-N84S512I graphics card NVIDIA GeForce 8400 GS:GeForce 8400 GS
Processor frequency
- GV-N285UD-2GI graphics card GeForce GTX 285:648 MHz
- GV-N84S512I graphics card NVIDIA GeForce 8400 GS:450 MHz
Shader clock
- GV-N285UD-2GI graphics card GeForce GTX 285:1478 MHz
- GV-N84S512I graphics card NVIDIA GeForce 8400 GS:1125 MHz
Discrete graphics card memory
- GV-N285UD-2GI graphics card GeForce GTX 285:2 GB
- GV-N84S512I graphics card NVIDIA GeForce 8400 GS:0.5 GB
Graphics card memory type
- GV-N285UD-2GI graphics card GeForce GTX 285:GDDR3
- GV-N84S512I graphics card NVIDIA GeForce 8400 GS:GDDR2
Memory bus
- GV-N285UD-2GI graphics card GeForce GTX 285:512 bit
- GV-N84S512I graphics card NVIDIA GeForce 8400 GS:64 bit
Memory clock speed
- GV-N285UD-2GI graphics card GeForce GTX 285:2234 MHz
- GV-N84S512I graphics card NVIDIA GeForce 8400 GS:800 MHz
Compatible operating systems
- GV-N285UD-2GI graphics card GeForce GTX 285:Windows Vista/XP
- GV-N84S512I graphics card NVIDIA GeForce 8400 GS:Windows XP/Vista

Side by side

Differences highlightedShow differences only

Comparison of GV-N285UD-2GI, GV-N84S512I
33 specifications	A GIGABYTE GV-N285UD-2GI graphics card GeForce GTX 285 Model GV-N285UD-2GI View product	B GIGABYTE GV-N84S512I graphics card NVIDIA GeForce 8400 GS Model GV-N84S512I View product
Processor3 differ
Graphics processor familyKnown for one	Unknown — not stated by the source	NVIDIA
Graphics processorDiffers	GeForce GTX 285	GeForce 8400 GS
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
CUDAKnown for one	Unknown — not stated by the source	Yes
Processor frequencyDiffers	648 MHz	450 MHz
Shader clockDiffers	1478 MHz	1125 MHz
Maximum analog resolution	2048 x 1536 pixels	2048 x 1536 pixels
Stream processorsKnown for one	Unknown — not stated by the source	16
Memory4 differ
Discrete graphics card memoryDiffers	2 GB	0.5 GB
Graphics card memory typeDiffers	GDDR3	GDDR2
Memory busDiffers	512 bit	64 bit
Memory clock speedDiffers	2234 MHz	800 MHz
Ports & interfacesidentical
Interface type	PCI Express 2.0	PCI Express 2.0
DVI-I ports quantity	1	1
DVI ports quantityKnown for one	Unknown — not stated by the source	1
VGA (D-Sub) ports quantity	1	1
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
Performanceidentical
PhysXKnown for one	Unknown — not stated by the source	Yes
DirectX version	10	10
Shader model versionKnown for one	Unknown — not stated by the source	4.0
OpenGL version	2.1	2.1
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
Designidentical
Cooling type	Active	Active
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)
Other features1 differ
Mac compatibility	No	No
HDMI	Yes	Yes
Compatible operating systemsDiffers	Windows Vista/XP	Windows XP/Vista
Poweridentical
Minimum system power supplyKnown for one	550 W	Unknown — not stated by the source
System requirementsidentical
Minimum system requirementsKnown for one	CD-ROM	Unknown — not stated by the source
Minimum RAMKnown for one	512 MB	Unknown — not stated by the source
Minimum processorKnown for one	Intel Pentium/Core 2, AMD Athlon/Phenom	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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