Product comparison · 2 gpus

MSI R4650-MD1G graphics card vs MSI Radeon HD 4890

Key differences

Processor frequency
- R4650-MD1G graphics card:600 MHz
- Radeon HD 4890:880 MHz
Graphics card memory type
- R4650-MD1G graphics card:GDDR2
- Radeon HD 4890:GDDR5
Memory bus
- R4650-MD1G graphics card:128 bit
- Radeon HD 4890:256 bit
Memory clock speed
- R4650-MD1G graphics card:1000 MHz
- Radeon HD 4890:3996 MHz
DVI ports quantity
- R4650-MD1G graphics card:1
- Radeon HD 4890:2

Differences highlightedShow differences only

Comparison of R4650-MD1G, Radeon HD 4890
26 specifications	A MSI R4650-MD1G graphics card Model R4650-MD1G View product	B MSI Radeon HD 4890 View product
Processor1 differ
Processor frequencyDiffers	600 MHz	880 MHz
Stream processorsKnown for one	Unknown — not stated by the source	800
CUDAKnown for one	Yes	Unknown — not stated by the source
Parallel processing technology supportKnown for one	Not supported	Unknown — not stated by the source
Memory3 differ
Graphics card memory typeDiffers	GDDR2	GDDR5
Memory busDiffers	128 bit	256 bit
Memory clock speedDiffers	1000 MHz	3996 MHz
Memory bandwidth (max)Known for one	Unknown — not stated by the source	124.8 GB/s
Ports & interfaces1 differ
DVI ports quantityDiffers	1	2
TV-outKnown for one	Unknown — not stated by the source	Yes
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Performanceidentical
Shader model versionKnown for one	Unknown — not stated by the source	4.1
HDCPKnown for one	Unknown — not stated by the source	Yes
Texture Fill Rate (TFR)Known for one	Unknown — not stated by the source	34 GTexel/s
PhysXKnown for one	Yes	Unknown — not stated by the source
Designidentical
Bracket heightKnown for one	Unknown — not stated by the source	Full-Height (FH)
Form factorKnown for one	Unknown — not stated by the source	Full-Height/Full-Length (FH/FL)

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.