Product comparison · 2 gpus

ASUS EAH4650/DI/512MD2 graphics card GDDR2 vs ASUS EAH4870X2 TOP/HTDI/2G

12specifications compared
6differ
6identical
19known for one product only

Key differences

Processor frequency
- EAH4650/DI/512MD2 graphics card GDDR2:600 MHz
- EAH4870X2 TOP/HTDI/2G:790 MHz
Graphics card memory type
- EAH4650/DI/512MD2 graphics card GDDR2:GDDR2
- EAH4870X2 TOP/HTDI/2G:GDDR5
Memory bus
- EAH4650/DI/512MD2 graphics card GDDR2:128 bit
- EAH4870X2 TOP/HTDI/2G:512 bit
Memory clock speed
- EAH4650/DI/512MD2 graphics card GDDR2:800 MHz
- EAH4870X2 TOP/HTDI/2G:3660 MHz
DVI-I ports quantity
- EAH4650/DI/512MD2 graphics card GDDR2:1
- EAH4870X2 TOP/HTDI/2G:2
VGA (D-Sub) ports quantity
- EAH4650/DI/512MD2 graphics card GDDR2:1
- EAH4870X2 TOP/HTDI/2G:0

Side by side

Differences highlightedShow differences only

Comparison of EAH4650/DI/512MD2, EAH4870X2 TOP/HTDI/2G
31 specifications	A ASUS EAH4650/DI/512MD2 graphics card GDDR2 Model EAH4650/DI/512MD2 View product	B ASUS EAH4870X2 TOP/HTDI/2G View product
Processor1 differ
Graphics processor familyKnown for one	Unknown — not stated by the source	AMD
Graphics processorKnown for one	Unknown — not stated by the source	Radeon HD4870 X2
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
CUDAKnown for one	Unknown — not stated by the source	No
Processor frequencyDiffers	600 MHz	790 MHz
Graphics card RAMDACKnown for one	Unknown — not stated by the source	400 MHz
Maximum analog resolutionKnown for one	Unknown — not stated by the source	2048 x 1536 pixels
Parallel processing technology supportKnown for one	Unknown — not stated by the source	2-Way CrossFireX
Memory3 differ
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
Graphics card memory typeDiffers	GDDR2	GDDR5
Memory busDiffers	128 bit	512 bit
Memory clock speedDiffers	800 MHz	3660 MHz
Ports & interfaces2 differ
Interface type	PCI Express 2.0	PCI Express 2.0
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
DVI-D ports quantityKnown for one	Unknown — not stated by the source	0
DVI-I ports quantityDiffers	1	2
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
TV-outKnown for one	Unknown — not stated by the source	Yes
VGA (D-Sub) ports quantityDiffers	1	0
I/O portsKnown for one	Unknown — not stated by the source	1 x HDTV Output (YPbPr)
DVI ports quantityKnown for one	1	Unknown — not stated by the source
Performanceidentical
PhysXKnown for one	Unknown — not stated by the source	No
TV tuner integratedKnown for one	Unknown — not stated by the source	No
DirectX version	10.1	10.1
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
HDCP	Yes	Yes
Dual Link DVIKnown for one	Unknown — not stated by the source	Yes
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.

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