Product comparison · 2 gpus

MSI R4870 OC 1GB + Game vs MSI Radeon HD 4870X2 2GB

Key differences

Discrete graphics card memory
- R4870 OC 1GB + Game:1 GB
- Radeon HD 4870X2 2GB:2 GB
DirectX version
- R4870 OC 1GB + Game:10.0
- Radeon HD 4870X2 2GB:10.1

Differences highlightedShow differences only

Comparison of R4870 OC 1GB + Game, Radeon HD 4870X2 2GB
18 specifications	A MSI R4870 OC 1GB + Game View product	B MSI Radeon HD 4870X2 2GB View product
Processoridentical
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Processor frequency	780 MHz	780 MHz
Graphics card RAMDAC	400 MHz	400 MHz
Memory1 differ
Discrete graphics card memoryDiffers	1 GB	2 GB
Graphics card memory type	GDDR5	GDDR5
Memory bus	256 bit	256 bit
Memory clock speed	3600 MHz	3600 MHz
Ports & interfacesidentical
Interface type	PCI Express x16	PCI Express x16
DVI-I ports quantity	2	2
TV-out	Yes	Yes
VGA (D-Sub) ports quantity	1	1
Performance1 differ
DirectX versionDiffers	10.0	10.1
OpenGL version	2.1	2.1
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
HDMI	Yes	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.