Product comparison · 2 gpus

ASUS 90-C1CPA1-L0UANAYZ graphics card vs GIGABYTE GV-R455HM-512I graphics card AMD GDDR3

16specifications compared
7differ
9identical
14known for one product only

Key differences

Processor frequency
- 90-C1CPA1-L0UANAYZ graphics card:550 MHz
- GV-R455HM-512I graphics card AMD GDDR3:600 MHz
Graphics card memory type
- 90-C1CPA1-L0UANAYZ graphics card:GDDR2
- GV-R455HM-512I graphics card AMD GDDR3:GDDR3
Memory bus
- 90-C1CPA1-L0UANAYZ graphics card:128 bit
- GV-R455HM-512I graphics card AMD GDDR3:64 bit
Memory clock speed
- 90-C1CPA1-L0UANAYZ graphics card:800 MHz
- GV-R455HM-512I graphics card AMD GDDR3:1600 MHz
Interface type
- 90-C1CPA1-L0UANAYZ graphics card:PCI Express 2.1
- GV-R455HM-512I graphics card AMD GDDR3:PCI Express 2.0
DirectX version
- 90-C1CPA1-L0UANAYZ graphics card:11
- GV-R455HM-512I graphics card AMD GDDR3:10.1
Cooling type
- 90-C1CPA1-L0UANAYZ graphics card:Passive
- GV-R455HM-512I graphics card AMD GDDR3:Active

Side by side

Differences highlightedShow differences only

Comparison of 90-C1CPA1-L0UANAYZ, GV-R455HM-512I
30 specifications	A ASUS 90-C1CPA1-L0UANAYZ graphics card Model 90-C1CPA1-L0UANAYZ View product	B GIGABYTE GV-R455HM-512I graphics card AMD GDDR3 Model GV-R455HM-512I View product
Processor1 differ
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
CUDAKnown for one	No	Unknown — not stated by the source
Processor frequencyDiffers	550 MHz	600 MHz
Graphics card RAMDACKnown for one	400 MHz	Unknown — not stated by the source
Maximum analog resolutionKnown for one	2048 x 1536 pixels	Unknown — not stated by the source
Maximum digital resolutionKnown for one	2560 x 1600 pixels	Unknown — not stated by the source
Parallel processing technology supportKnown for one	Not supported	Unknown — not stated by the source
Graphics processor familyKnown for one	Unknown — not stated by the source	AMD
Memory3 differ
Discrete graphics card memoryKnown for one	1 GB	Unknown — not stated by the source
Graphics card memory typeDiffers	GDDR2	GDDR3
Memory busDiffers	128 bit	64 bit
Memory clock speedDiffers	800 MHz	1600 MHz
Ports & interfaces1 differ
Interface typeDiffers	PCI Express 2.1	PCI Express 2.0
HDMI ports quantity	1	1
DVI-I ports quantity	1	1
DVI ports quantity	1	1
VGA (D-Sub) ports quantity	1	1
Performance1 differ
PhysXKnown for one	No	Unknown — not stated by the source
TV tuner integratedKnown for one	No	Unknown — not stated by the source
DirectX versionDiffers	11	10.1
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
Shader model versionKnown for one	Unknown — not stated by the source	4.1
OpenGL versionKnown for one	Unknown — not stated by the source	2.1
Design1 differ
Cooling typeDiffers	Passive	Active
Form factorKnown for one	Unknown — not stated by the source	Half-Height/Half-Length (HH/HL)
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, RoHS
Other featuresidentical
Mac compatibility	No	No
HDMI	Yes	Yes
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows Vista/7

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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