Product comparison · 2 gpus

MSI R4650-MD1G graphics card vs MSI R4770-T2D512 graphics card GDDR5

Key differences

Processor frequency
- R4650-MD1G graphics card:600 MHz
- R4770-T2D512 graphics card GDDR5:750 MHz
Graphics card memory type
- R4650-MD1G graphics card:GDDR2
- R4770-T2D512 graphics card GDDR5:GDDR5
Memory clock speed
- R4650-MD1G graphics card:1000 MHz
- R4770-T2D512 graphics card GDDR5:3200 MHz
DVI ports quantity
- R4650-MD1G graphics card:1
- R4770-T2D512 graphics card GDDR5:2

Differences highlightedShow differences only

Comparison of R4650-MD1G, R4770-T2D512
21 specifications	A MSI R4650-MD1G graphics card Model R4650-MD1G View product	B MSI R4770-T2D512 graphics card GDDR5 Model R4770-T2D512 View product
Processor1 differ
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
CUDAKnown for one	Yes	Unknown — not stated by the source
Processor frequencyDiffers	600 MHz	750 MHz
Graphics card RAMDAC	400 MHz	400 MHz
Parallel processing technology supportKnown for one	Not supported	Unknown — not stated by the source
Memory2 differ
Discrete graphics card memoryKnown for one	1 GB	Unknown — not stated by the source
Graphics card memory typeDiffers	GDDR2	GDDR5
Memory bus	128 bit	128 bit
Memory clock speedDiffers	1000 MHz	3200 MHz
Ports & interfaces1 differ
Interface type	PCI Express 2.0	PCI Express 2.0
DVI ports quantityDiffers	1	2
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
TV-outKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
PhysXKnown for one	Yes	Unknown — not stated by the source
DirectX version	10.1	10.1
OpenGL version	2.1	2.1
HDCPKnown for one	Unknown — not stated by the source	Yes
Dual Link DVIKnown for one	Unknown — not stated by the source	Yes
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.