Product comparison · 2 gpus

MSI V276-044R graphics card AMD Radeon HD7950 vs MSI V803-836R graphics card AMD Radeon HD7990

33specifications compared
15differ
18identical
18known for one product only

Key differences

Graphics processor
- V276-044R graphics card AMD Radeon HD7950:Radeon HD7950
- V803-836R graphics card AMD Radeon HD7990:Radeon HD7990
Maximum resolution
- V276-044R graphics card AMD Radeon HD7950:2560 x 1600 pixels
- V803-836R graphics card AMD Radeon HD7990:4096 x 2160 pixels
Processor frequency
- V276-044R graphics card AMD Radeon HD7950:880 MHz
- V803-836R graphics card AMD Radeon HD7990:950 MHz
Processor boost clock speed
- V276-044R graphics card AMD Radeon HD7950:960 MHz
- V803-836R graphics card AMD Radeon HD7990:1000 MHz
Discrete graphics card memory
- V276-044R graphics card AMD Radeon HD7950:3 GB
- V803-836R graphics card AMD Radeon HD7990:6 GB
Memory bus
- V276-044R graphics card AMD Radeon HD7950:384 bit
- V803-836R graphics card AMD Radeon HD7990:768 bit
Memory clock speed
- V276-044R graphics card AMD Radeon HD7950:5000 MHz
- V803-836R graphics card AMD Radeon HD7990:6000 MHz
HDMI ports quantity
- V276-044R graphics card AMD Radeon HD7950:1
- V803-836R graphics card AMD Radeon HD7990:0

Side by side

Differences highlightedShow differences only

Comparison of V276-044R, V803-836R
51 specifications	A MSI V276-044R graphics card AMD Radeon HD7950 Model V276-044R View product	B MSI V803-836R graphics card AMD Radeon HD7990 Model V803-836R View product
Processor5 differ
Graphics processor family	AMD	AMD
Graphics processorDiffers	Radeon HD7950	Radeon HD7990
Maximum resolutionDiffers	2560 x 1600 pixels	4096 x 2160 pixels
CUDA	No	No
Processor frequencyDiffers	880 MHz	950 MHz
Processor boost clock speedDiffers	960 MHz	1000 MHz
Graphics card RAMDAC	400 MHz	400 MHz
Maximum digital resolutionKnown for one	Unknown — not stated by the source	4096 x 2160 pixels
Maximum displays per videocardKnown for one	Unknown — not stated by the source	6
Parallel processing technology supportDiffers	Hybrid CrossFireX	2-Way CrossFireX, 3-Way CrossFireX, Quad-GPU CrossFireX
Stream processorsKnown for one	Unknown — not stated by the source	4096
Memory3 differ
Discrete graphics card memoryDiffers	3 GB	6 GB
Graphics card memory type	GDDR5	GDDR5
Memory busDiffers	384 bit	768 bit
Memory clock speedDiffers	5000 MHz	6000 MHz
Memory bandwidth (max)Known for one	Unknown — not stated by the source	288 GB/s
Ports & interfaces4 differ
Interface type	PCI Express 3.0	PCI Express 3.0
HDMI ports quantityDiffers	1	0
DVI-D ports quantityDiffers	1	0
DVI-I ports quantity	1	1
DisplayPorts quantity	0	0
DVI ports quantityDiffers	2	1
DisplayPort version	1.2	1.2
Mini DisplayPorts quantityDiffers	2	4
VGA (D-Sub) ports quantity	0	0
HDMI versionKnown for one	1.4a	Unknown — not stated by the source
Performance1 differ
PhysX	No	No
TV tuner integrated	No	No
DirectX versionDiffers	11	11.1
Shader model version	5.0	5.0
OpenGL version	4.2	4.2
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
Full HDKnown for one	Unknown — not stated by the source	Yes
Designidentical
Cooling type	Active	Active
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)
Number of slotsKnown for one	Unknown — not stated by the source	2
Product colourKnown for one	Unknown — not stated by the source	Black, Red
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions2 differ
LengthDiffers	261 mm	304 mm
Depth	38 mm	38 mm
HeightDiffers	111 mm	106 mm
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	CrossFire
Interface adapters includedKnown for one	Unknown — not stated by the source	DVI-I male - HDMI female
Manual	Yes	Yes
Bundled softwareKnown for one	Unknown — not stated by the source	MSI Afterburner Drivers
Other featuresidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	No
Number of processors installedKnown for one	Unknown — not stated by the source	2
Poweridentical
Supplementary power connectorsKnown for one	1x 6-pin	Unknown — not stated by the source

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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