Product comparison · 2 gpus

GIGABYTE GV-R545SL-1GI graphics card AMD Radeon HD5450 vs GIGABYTE GV-R645SL-1GI graphics card AMD Radeon HD6450

Key differences

Graphics processor
- GV-R545SL-1GI graphics card AMD Radeon HD5450:Radeon HD5450
- GV-R645SL-1GI graphics card AMD Radeon HD6450:Radeon HD6450
Processor frequency
- GV-R545SL-1GI graphics card AMD Radeon HD5450:650 MHz
- GV-R645SL-1GI graphics card AMD Radeon HD6450:625 MHz
HDMI ports quantity
- GV-R545SL-1GI graphics card AMD Radeon HD5450:1
- GV-R645SL-1GI graphics card AMD Radeon HD6450:0
DVI-D ports quantity
- GV-R545SL-1GI graphics card AMD Radeon HD5450:0
- GV-R645SL-1GI graphics card AMD Radeon HD6450:1
HDCP
- GV-R545SL-1GI graphics card AMD Radeon HD5450:Yes
- GV-R645SL-1GI graphics card AMD Radeon HD6450:No

Differences highlightedShow differences only

Comparison of GV-R545SL-1GI, GV-R645SL-1GI
37 specifications	A GIGABYTE GV-R545SL-1GI graphics card AMD Radeon HD5450 Model GV-R545SL-1GI View product	B GIGABYTE GV-R645SL-1GI graphics card AMD Radeon HD6450 Model GV-R645SL-1GI View product
Processor2 differ
Graphics processorDiffers	Radeon HD5450	Radeon HD6450
Processor frequencyDiffers	650 MHz	625 MHz
Parallel processing technology supportKnown for one	Unknown — not stated by the source	2-Way SLI
Ports & interfaces2 differ
HDMI ports quantityDiffers	1	0
DVI-D ports quantityDiffers	0	1
Performance1 differ
HDCPDiffers	Yes	No
Dual Link DVIKnown for one	Yes	Unknown — not stated by the source
Full HDKnown for one	Unknown — not stated by the source	Yes
Designidentical
CertificationKnown for one	RoHS	Unknown — not stated by the source
Bracket heightKnown for one	Unknown — not stated by the source	Full-Height (FH)
Poweridentical
Minimum system power supplyKnown for one	400 W	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	400 W
System requirementsidentical
Windows operating systems supportedKnown for one	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	Unknown — not stated by the source
Weight & dimensionsidentical
LengthKnown for one	Unknown — not stated by the source	179 mm
Other featuresidentical
Mac compatibilityKnown for one	No	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.