Product comparison · 2 gpus

GIGABYTE GV-R455D3-512I graphics card GDDR3 vs GIGABYTE GV-R487-1GH-B graphics card

13specifications compared
5differ
8identical
11known for one product only

Key differences

Maximum resolution
- GV-R455D3-512I graphics card GDDR3:2048 x 1536 pixels
- GV-R487-1GH-B graphics card:2560 x 1600 pixels
Graphics card memory type
- GV-R455D3-512I graphics card GDDR3:GDDR3
- GV-R487-1GH-B graphics card:GDDR5
Memory bus
- GV-R455D3-512I graphics card GDDR3:64 bit
- GV-R487-1GH-B graphics card:256 bit
Cooling type
- GV-R455D3-512I graphics card GDDR3:Passive
- GV-R487-1GH-B graphics card:Active

Side by side

Differences highlightedShow differences only

Comparison of GV-R455D3-512I, GV-R487-1GH-B
24 specifications	A GIGABYTE GV-R455D3-512I graphics card GDDR3 Model GV-R455D3-512I View product	B GIGABYTE GV-R487-1GH-B graphics card Model GV-R487-1GH-B View product
Processor1 differ
Maximum resolutionDiffers	2048 x 1536 pixels	2560 x 1600 pixels
Memory2 differ
Graphics card memory typeDiffers	GDDR3	GDDR5
Memory busDiffers	64 bit	256 bit
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	1 GB
Ports & interfacesidentical
Interface type	PCI Express 2.0	PCI Express 2.0
DVI-I ports quantityKnown for one	1	Unknown — not stated by the source
DVI ports quantityKnown for one	1	Unknown — not stated by the source
TV-out	Yes	Yes
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Performanceidentical
TV tuner integratedKnown for one	No	Unknown — not stated by the source
DirectX version	10.1	10.1
OpenGL version	2.1	2.1
HDCP	Yes	Yes
Dual Link DVIKnown for one	Yes	Unknown — not stated by the source
Design2 differ
Cooling typeDiffers	Passive	Active
Bracket height	Full-Height (FH)	Full-Height (FH)
Form factorDiffers	Full-Height/Half-Length (FH/HL)	Full-Height/Full-Length (FH/FL)
Poweridentical
Minimum system power supplyKnown for one	400 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	1024 MB	Unknown — not stated by the source
Minimum processorKnown for one	Pentium 4/Core 2, Athlon/Phenom	Unknown — not stated by the source
Other featuresidentical
Mac compatibility	No	No
HDMI	Yes	Yes
Compatible operating systemsKnown for one	Windows Vista/Xp	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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