Product comparison · 2 gpus

MSI N275GTX TWIN FROZR O vs MSI Radeon HD 4890

Key differences

Processor frequency
- N275GTX TWIN FROZR O:666 MHz
- Radeon HD 4890:880 MHz
Stream processors
- N275GTX TWIN FROZR O:240
- Radeon HD 4890:800
Graphics card memory type
- N275GTX TWIN FROZR O:GDDR3
- Radeon HD 4890:GDDR5
Memory bus
- N275GTX TWIN FROZR O:448 bit
- Radeon HD 4890:256 bit
Memory clock speed
- N275GTX TWIN FROZR O:2322 MHz
- Radeon HD 4890:3996 MHz
Memory bandwidth (max)
- N275GTX TWIN FROZR O:130 GB/s
- Radeon HD 4890:124.8 GB/s
DirectX version
- N275GTX TWIN FROZR O:10
- Radeon HD 4890:10.1
Shader model version
- N275GTX TWIN FROZR O:4.0
- Radeon HD 4890:4.1

Differences highlightedShow differences only

Comparison of N275GTX TWIN FROZR O, Radeon HD 4890
27 specifications	A MSI N275GTX TWIN FROZR O View product	B MSI Radeon HD 4890 View product
Processor2 differ
Graphics processorKnown for one	GeForce GTX 275	Unknown — not stated by the source
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
CUDAKnown for one	Yes	Unknown — not stated by the source
Processor frequencyDiffers	666 MHz	880 MHz
Graphics card RAMDAC	400 MHz	400 MHz
Stream processorsDiffers	240	800
Memory4 differ
Graphics card memory typeDiffers	GDDR3	GDDR5
Memory busDiffers	448 bit	256 bit
Memory clock speedDiffers	2322 MHz	3996 MHz
Memory bandwidth (max)Differs	130 GB/s	124.8 GB/s
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	1 GB
Ports & interfacesidentical
Interface type	PCI Express 2.0	PCI Express 2.0
DVI ports quantity	2	2
TV-out	Yes	Yes
Performance4 differ
PhysXKnown for one	Yes	Unknown — not stated by the source
DirectX versionDiffers	10	10.1
Shader model versionDiffers	4.0	4.1
OpenGL versionDiffers	3.0	2.1
HDCP	Yes	Yes
Dual Link DVIKnown for one	Yes	Unknown — not stated by the source
Full HDKnown for one	Yes	Unknown — not stated by the source
Texture Fill Rate (TFR)Differs	53.3 GTexel/s	34 GTexel/s
Designidentical
Cooling type	Active	Active
Bracket height	Full-Height (FH)	Full-Height (FH)
Form factor	Full-Height/Full-Length (FH/FL)	Full-Height/Full-Length (FH/FL)
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.