Product comparison · 2 gpus

GIGABYTE R455OGI graphics card AMD Radeon HD4550 vs MSI 912-V214-048 graphics card AMD Radeon HD6770

20specifications compared
9differ
11identical
11known for one product only

Key differences

Graphics processor
- R455OGI graphics card AMD Radeon HD4550:Radeon HD4550
- 912-V214-048 graphics card AMD Radeon HD6770:Radeon HD6770
Maximum resolution
- R455OGI graphics card AMD Radeon HD4550:2048 x 1536 pixels
- 912-V214-048 graphics card AMD Radeon HD6770:2560 x 1600 pixels
Processor frequency
- R455OGI graphics card AMD Radeon HD4550:650 MHz
- 912-V214-048 graphics card AMD Radeon HD6770:800 MHz
Graphics card memory type
- R455OGI graphics card AMD Radeon HD4550:GDDR3
- 912-V214-048 graphics card AMD Radeon HD6770:GDDR5
Memory bus
- R455OGI graphics card AMD Radeon HD4550:64 bit
- 912-V214-048 graphics card AMD Radeon HD6770:128 bit
Memory clock speed
- R455OGI graphics card AMD Radeon HD4550:1600 MHz
- 912-V214-048 graphics card AMD Radeon HD6770:4400 MHz
Interface type
- R455OGI graphics card AMD Radeon HD4550:PCI Express 2.0
- 912-V214-048 graphics card AMD Radeon HD6770:PCI Express 2.1
DirectX version
- R455OGI graphics card AMD Radeon HD4550:10.1
- 912-V214-048 graphics card AMD Radeon HD6770:11

Side by side

Differences highlightedShow differences only

Comparison of R455OGI, 912-V214-048
31 specifications	A GIGABYTE R455OGI graphics card AMD Radeon HD4550 Model R455OGI View product	B MSI 912-V214-048 graphics card AMD Radeon HD6770 Model 912-V214-048 View product
Processor3 differ
Graphics processor family	AMD	AMD
Graphics processorDiffers	Radeon HD4550	Radeon HD6770
Maximum resolutionDiffers	2048 x 1536 pixels	2560 x 1600 pixels
CUDAKnown for one	Unknown — not stated by the source	No
Processor frequencyDiffers	650 MHz	800 MHz
Graphics card RAMDACKnown for one	Unknown — not stated by the source	400 MHz
Memory3 differ
Discrete graphics card memory	1 GB	1 GB
Graphics card memory typeDiffers	GDDR3	GDDR5
Memory busDiffers	64 bit	128 bit
Memory clock speedDiffers	1600 MHz	4400 MHz
Ports & interfaces1 differ
Interface typeDiffers	PCI Express 2.0	PCI Express 2.1
HDMI ports quantity	1	1
DVI-I ports quantity	1	1
HDMI versionKnown for one	Unknown — not stated by the source	1.4a
VGA (D-Sub) ports quantity	1	1
DVI ports quantityKnown for one	1	Unknown — not stated by the source
Performance2 differ
PhysX	No	No
TV tuner integrated	No	No
DirectX versionDiffers	10.1	11
OpenGL versionDiffers	2.1	4.1
HDCP	Yes	Yes
Dual Link DVIKnown for one	Unknown — not stated by the source	Yes
Shader model versionKnown for one	4.1	Unknown — not stated by the source
Designidentical
Cooling type	Active	Active
CertificationKnown for one	RoHS	Unknown — not stated by the source
Weight & dimensionsidentical
LengthKnown for one	Unknown — not stated by the source	200 mm
DepthKnown for one	Unknown — not stated by the source	32 mm
HeightKnown for one	Unknown — not stated by the source	112 mm
Other featuresidentical
Mac compatibility	No	No
HDMI	Yes	Yes
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 7 Home Premium, Windows Vista Home Basic, Windows XP Home	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.

More gpu comparisons

All gpu comparisons