Product comparison · 2 gpus

ASUS EAH4870/2DI/1GD5 vs GIGABYTE GV-R545OC-512I graphics card AMD GDDR3

Key differences

Maximum resolution
- EAH4870/2DI/1GD5:2560 x 1600 pixels
- GV-R545OC-512I graphics card AMD GDDR3:2048 x 1536 pixels
Processor frequency
- EAH4870/2DI/1GD5:750 MHz
- GV-R545OC-512I graphics card AMD GDDR3:700 MHz
Graphics card memory type
- EAH4870/2DI/1GD5:GDDR5
- GV-R545OC-512I graphics card AMD GDDR3:GDDR3
Memory bus
- EAH4870/2DI/1GD5:256 bit
- GV-R545OC-512I graphics card AMD GDDR3:64 bit
Memory clock speed
- EAH4870/2DI/1GD5:3600 MHz
- GV-R545OC-512I graphics card AMD GDDR3:1600 MHz
Interface type
- EAH4870/2DI/1GD5:PCI Express 2.0
- GV-R545OC-512I graphics card AMD GDDR3:PCI Express 2.1
DVI-I ports quantity
- EAH4870/2DI/1GD5:2
- GV-R545OC-512I graphics card AMD GDDR3:1
DirectX version
- EAH4870/2DI/1GD5:10.1
- GV-R545OC-512I graphics card AMD GDDR3:11

Differences highlightedShow differences only

Comparison of EAH4870/2DI/1GD5, GV-R545OC-512I
23 specifications	A ASUS EAH4870/2DI/1GD5 Model EAH4870/2DI/1GD5 View product	B GIGABYTE GV-R545OC-512I graphics card AMD GDDR3 Model GV-R545OC-512I View product
Processor2 differ
Maximum resolutionDiffers	2560 x 1600 pixels	2048 x 1536 pixels
Processor frequencyDiffers	750 MHz	700 MHz
Graphics card RAMDACKnown for one	400 MHz	Unknown — not stated by the source
Graphics processor familyKnown for one	Unknown — not stated by the source	AMD
Stream processorsKnown for one	Unknown — not stated by the source	800
Memory3 differ
Discrete graphics card memoryKnown for one	1 GB	Unknown — not stated by the source
Graphics card memory typeDiffers	GDDR5	GDDR3
Memory busDiffers	256 bit	64 bit
Memory clock speedDiffers	3600 MHz	1600 MHz
Ports & interfaces2 differ
Interface typeDiffers	PCI Express 2.0	PCI Express 2.1
HDMI ports quantity	1	1
DVI-I ports quantityDiffers	2	1
HDMI versionKnown for one	1.3	Unknown — not stated by the source
DVI ports quantityKnown for one	2	Unknown — not stated by the source
VGA (D-Sub) ports quantity	1	1
Performance2 differ
DirectX versionDiffers	10.1	11
Shader model versionKnown for one	4.1	Unknown — not stated by the source
OpenGL versionDiffers	2.1	3.1
HDCP	Yes	Yes
Dual Link DVIKnown for one	Yes	Unknown — not stated by the source
Designidentical
Cooling type	Active	Active
Other featuresidentical
Mac compatibility	No	No
HDMIKnown for one	Yes	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.