MSI R4870-T2D512OC graphics card GDDR5 vs MSI R4870X2-T2D2G-OC

Comparison of R4870-T2D512OC, R4870X2-T2D2G-OC

19 specifications	A MSI R4870-T2D512OC graphics card GDDR5 Model R4870-T2D512OC View product	B MSI R4870X2-T2D2G-OC Model R4870X2-T2D2G-OC View product
Processoridentical
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Processor front side busKnown for one	—Unknown — not stated by the source	780 MHz
Graphics card RAMDACKnown for one	—Unknown — not stated by the source	400 MHz
Processor frequencyKnown for one	780 MHz	—Unknown — not stated by the source
Memory1 differ
Discrete graphics card memoryKnown for one	—Unknown — not stated by the source	2 GB
Graphics card memory type	GDDR5	GDDR5
Memory bus	256 bit	256 bit
Memory clock speedDiffers	2000 MHz	1800 MHz
Ports & interfacesidentical
Interface type	PCI Express 2.0	PCI Express 2.0
DVI ports quantity	2	2
TV-outKnown for one	—Unknown — not stated by the source	Yes
VGA (D-Sub) ports quantityKnown for one	—Unknown — not stated by the source	1
Performanceidentical
DirectX version	10.1	10.1
OpenGL versionKnown for one	—Unknown — not stated by the source	2.1
HDCPKnown for one	—Unknown — not stated by the source	Yes
Dual Link DVI	Yes	Yes
Designidentical
Cooling type	Active	Active
Other featuresidentical
Mac compatibility	No	No
HDMIKnown for one	—Unknown — not stated by the source	Yes

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.