Product comparison · 2 gpus

GIGABYTE GV-R545-1GI REV2.0 vs MSI R7990-6GD5 graphics card AMD Radeon HD7990

24specifications compared
13differ
11identical
16known for one product only

Key differences

Graphics processor
- GV-R545-1GI REV2.0:Radeon HD5450
- R7990-6GD5 graphics card AMD Radeon HD7990:Radeon HD7990
Processor frequency
- GV-R545-1GI REV2.0:650 MHz
- R7990-6GD5 graphics card AMD Radeon HD7990:950 MHz
Discrete graphics card memory
- GV-R545-1GI REV2.0:1 GB
- R7990-6GD5 graphics card AMD Radeon HD7990:6 GB
Graphics card memory type
- GV-R545-1GI REV2.0:GDDR3
- R7990-6GD5 graphics card AMD Radeon HD7990:GDDR5
Memory bus
- GV-R545-1GI REV2.0:64 bit
- R7990-6GD5 graphics card AMD Radeon HD7990:768 bit
Memory clock speed
- GV-R545-1GI REV2.0:1000 MHz
- R7990-6GD5 graphics card AMD Radeon HD7990:6000 MHz
Interface type
- GV-R545-1GI REV2.0:PCI Express 2.1
- R7990-6GD5 graphics card AMD Radeon HD7990:PCI Express 3.0
HDMI ports quantity
- GV-R545-1GI REV2.0:1
- R7990-6GD5 graphics card AMD Radeon HD7990:0

Side by side

Differences highlightedShow differences only

Comparison of GV-R545-1GI REV2.0, R7990-6GD5
40 specifications	A GIGABYTE GV-R545-1GI REV2.0 View product	B MSI R7990-6GD5 graphics card AMD Radeon HD7990 Model R7990-6GD5 View product
Processor2 differ
Graphics processorDiffers	Radeon HD5450	Radeon HD7990
Processor frequencyDiffers	650 MHz	950 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
Maximum displays per videocardKnown for one	2	Unknown — not stated by the source
Processor boost clock speedKnown for one	Unknown — not stated by the source	1000 MHz
Graphics card RAMDACKnown for one	Unknown — not stated by the source	400 MHz
Memory4 differ
Discrete graphics card memoryDiffers	1 GB	6 GB
Graphics card memory typeDiffers	GDDR3	GDDR5
Memory busDiffers	64 bit	768 bit
Memory clock speedDiffers	1000 MHz	6000 MHz
Ports & interfaces3 differ
Interface typeDiffers	PCI Express 2.1	PCI Express 3.0
HDMI ports quantityDiffers	1	0
DVI ports quantityKnown for one	1	Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers	1	0
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	4
Performance2 differ
DirectX versionDiffers	11	11.1
OpenGL versionDiffers	4.1	4.2
Full HDKnown for one	Yes	Unknown — not stated by the source
Shader model versionKnown for one	Unknown — not stated by the source	5.0
HDCPKnown for one	Unknown — not stated by the source	Yes
Designidentical
Number of slotsKnown for one	1	Unknown — not stated by the source
Product colourKnown for one	Aluminium, Blue	Unknown — not stated by the source
Poweridentical
Minimum system power supplyKnown for one	400 W	Unknown — not stated by the source
Weight & dimensions2 differ
DepthDiffers	24 mm	38 mm
HeightDiffers	122 mm	106 mm
WeightKnown for one	Unknown — not stated by the source	304 g
Technical detailsidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	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.

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