Product comparison · 2 gpus

MSI HD7870 Twin Frozr III vs MSI V271-001R graphics card AMD Radeon HD7770

25specifications compared
5differ
20identical
25known for one product only

Key differences

The MSI V271-001R graphics card AMD Radeon HD7770 has 20 MHz more processor frequency than the MSI HD7870 Twin Frozr III (1020 MHz vs 1000 MHz). The MSI HD7870 Twin Frozr III has 1 GB more discrete graphics card memory than the MSI V271-001R graphics card AMD Radeon HD7770 (2 GB vs 1 GB). The MSI HD7870 Twin Frozr III has 128 bit more memory bus than the MSI V271-001R graphics card AMD Radeon HD7770 (256 bit vs 128 bit). Maximum resolution: 4096 x 2160 pixels on the MSI HD7870 Twin Frozr III, 2560 x 1600 pixels on the MSI V271-001R graphics card AMD Radeon HD7770.

Maximum resolution
- HD7870 Twin Frozr III:4096 x 2160 pixels
- V271-001R graphics card AMD Radeon HD7770:2560 x 1600 pixels
Processor frequency
- HD7870 Twin Frozr III:1000 MHz
- V271-001R graphics card AMD Radeon HD7770:1020 MHz
Discrete graphics card memory
- HD7870 Twin Frozr III:2 GB
- V271-001R graphics card AMD Radeon HD7770:1 GB
Memory bus
- HD7870 Twin Frozr III:256 bit
- V271-001R graphics card AMD Radeon HD7770:128 bit
Memory clock speed
- HD7870 Twin Frozr III:4800 MHz
- V271-001R graphics card AMD Radeon HD7770:4500 MHz

Side by side

Differences highlightedShow differences only

Comparison of HD7870 Twin Frozr III, V271-001R
50 specifications	A MSI HD7870 Twin Frozr III View product	B MSI V271-001R graphics card AMD Radeon HD7770 Model V271-001R View product
Processor2 differ
Graphics processor family	AMD	AMD
Maximum resolutionDiffers	4096 x 2160 pixels	2560 x 1600 pixels
CUDA	No	No
Processor frequencyDiffers	1000 MHz	1020 MHz
Shader clockKnown for one	1000 MHz	Unknown — not stated by the source
Graphics card RAMDAC	400 MHz	400 MHz
Maximum analog resolutionKnown for one	2048 x 1536 pixels	Unknown — not stated by the source
Maximum digital resolutionKnown for one	2560 x 1600 pixels	Unknown — not stated by the source
Stream processorsKnown for one	1280	Unknown — not stated by the source
Processor coresKnown for one	1	Unknown — not stated by the source
Graphics processorKnown for one	Unknown — not stated by the source	Radeon HD7770
Memory3 differ
Discrete graphics card memoryDiffers	2 GB	1 GB
Graphics card memory type	GDDR5	GDDR5
Memory busDiffers	256 bit	128 bit
Memory clock speedDiffers	4800 MHz	4500 MHz
Ports & interfacesidentical
Interface type	PCI Express 3.0	PCI Express 3.0
HDMI ports quantity	1	1
DVI-D ports quantity	0	0
DVI-I ports quantity	1	1
DisplayPorts quantity	0	0
HDMI versionKnown for one	1.4a	Unknown — not stated by the source
DVI ports quantityKnown for one	1	Unknown — not stated by the source
Mini DisplayPorts quantity	2	2
VGA (D-Sub) ports quantity	0	0
Performanceidentical
PhysX	No	No
TV tuner integrated	No	No
DirectX version	11	11
Shader model versionKnown for one	5.0	Unknown — not stated by the source
OpenGL version	4.2	4.2
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
NVIDIA 3D VisionKnown for one	No	Unknown — not stated by the source
Full HDKnown for one	Yes	Unknown — not stated by the source
Designidentical
Cooling type	Active	Active
Bracket heightKnown for one	Full-Height (FH)	Unknown — not stated by the source
Form factorKnown for one	Full-Height/Full-Length (FH/FL)	Unknown — not stated by the source
Number of slotsKnown for one	2	Unknown — not stated by the source
Poweridentical
Minimum system power supplyKnown for one	500 W	Unknown — not stated by the source
Supplementary power connectorsKnown for one	2x 6-pin	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
LengthKnown for one	270 mm	Unknown — not stated by the source
DepthKnown for one	42 mm	Unknown — not stated by the source
HeightKnown for one	118 mm	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	DisplayPort	Unknown — not stated by the source
Interface adapters includedKnown for one	DVI-I - VGA	Unknown — not stated by the source
User guideKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Mac compatibility	No	No
HDMI	Yes	Yes
Graphics card familyKnown for one	AMD, ATI	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	235 x 111 x 38 mm

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.

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