Product comparison · 2 gpus

GIGABYTE R545SGI graphics card AMD Radeon HD5450 vs GIGABYTE Radeon HD 6970 2GB DDR5 Rev. 2.0

27specifications compared
14differ
13identical
11known for one product only

Key differences

Graphics processor
- R545SGI graphics card AMD Radeon HD5450:Radeon HD5450
- Radeon HD 6970 2GB DDR5 Rev. 2.0:Radeon HD6970
Maximum resolution
- R545SGI graphics card AMD Radeon HD5450:2048 x 1536 pixels
- Radeon HD 6970 2GB DDR5 Rev. 2.0:2560 x 1600 pixels
Processor frequency
- R545SGI graphics card AMD Radeon HD5450:650 MHz
- Radeon HD 6970 2GB DDR5 Rev. 2.0:880 MHz
Discrete graphics card memory
- R545SGI graphics card AMD Radeon HD5450:1 GB
- Radeon HD 6970 2GB DDR5 Rev. 2.0:2 GB
Graphics card memory type
- R545SGI graphics card AMD Radeon HD5450:GDDR3
- Radeon HD 6970 2GB DDR5 Rev. 2.0:GDDR5
Memory bus
- R545SGI graphics card AMD Radeon HD5450:64 bit
- Radeon HD 6970 2GB DDR5 Rev. 2.0:256 bit
Memory clock speed
- R545SGI graphics card AMD Radeon HD5450:1600 MHz
- Radeon HD 6970 2GB DDR5 Rev. 2.0:5500 MHz
VGA (D-Sub) ports quantity
- R545SGI graphics card AMD Radeon HD5450:1
- Radeon HD 6970 2GB DDR5 Rev. 2.0:0

Side by side

Differences highlightedShow differences only

Comparison of R545SGI, Radeon HD 6970 2GB DDR5 Rev. 2.0
38 specifications	A GIGABYTE R545SGI graphics card AMD Radeon HD5450 Model R545SGI View product	B GIGABYTE Radeon HD 6970 2GB DDR5 Rev. 2.0 View product
Processor3 differ
Graphics processor family	AMD	AMD
Graphics processorDiffers	Radeon HD5450	Radeon HD6970
Maximum resolutionDiffers	2048 x 1536 pixels	2560 x 1600 pixels
CUDAKnown for one	Unknown — not stated by the source	No
Processor frequencyDiffers	650 MHz	880 MHz
Maximum analog resolution	2048 x 1536 pixels	2048 x 1536 pixels
Maximum digital resolution	2560 x 1600 pixels	2560 x 1600 pixels
Memory4 differ
Discrete graphics card memoryDiffers	1 GB	2 GB
Graphics card memory typeDiffers	GDDR3	GDDR5
Memory busDiffers	64 bit	256 bit
Memory clock speedDiffers	1600 MHz	5500 MHz
Ports & interfaces1 differ
Interface type	PCI Express 2.1	PCI Express 2.1
HDMI ports quantity	1	1
DVI-D ports quantityKnown for one	Unknown — not stated by the source	1
DVI-I ports quantity	1	1
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
VGA (D-Sub) ports quantityDiffers	1	0
DVI ports quantityKnown for one	1	Unknown — not stated by the source
Performance1 differ
PhysX	No	No
TV tuner integrated	No	No
DirectX version	11	11
Shader model versionKnown for one	Unknown — not stated by the source	No
OpenGL versionDiffers	3.1	4.1
HDCPKnown for one	Unknown — not stated by the source	Yes
Dual Link DVIKnown for one	Unknown — not stated by the source	Yes
Design2 differ
Cooling typeDiffers	Passive	Active
Bracket height	Full-Height (FH)	Full-Height (FH)
Form factorDiffers	Full-Height/Half-Length (FH/HL)	Full-Height/Full-Length (FH/FL)
Certification	RoHS	RoHS
Poweridentical
Minimum system power supplyKnown for one	Unknown — not stated by the source	550 W
Power consumption (typical)Known for one	400 W	Unknown — not stated by the source
System requirements1 differ
Windows operating systems supportedDiffers	Windows 7 Home Premium	Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64
Weight & dimensions2 differ
LengthKnown for one	Unknown — not stated by the source	290 mm
DepthDiffers	21 mm	38 mm
HeightDiffers	123 mm	126 mm
Other featuresidentical
Mac compatibility	No	No
HDMI	Yes	Yes
Dimensions (WxDxH)Known for one	123 x 179 x 21 mm	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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