Product comparison · 2 gpus

GIGABYTE GV-R545HM-1GI graphics card AMD vs GIGABYTE R687D5GDB graphics card AMD

Key differences

Processor frequency
- GV-R545HM-1GI graphics card AMD:700 MHz
- R687D5GDB graphics card AMD:900 MHz
Graphics card memory type
- GV-R545HM-1GI graphics card AMD:GDDR3
- R687D5GDB graphics card AMD:GDDR5
Memory bus
- GV-R545HM-1GI graphics card AMD:64 bit
- R687D5GDB graphics card AMD:256 bit
Memory clock speed
- GV-R545HM-1GI graphics card AMD:1600 MHz
- R687D5GDB graphics card AMD:4200 MHz
OpenGL version
- GV-R545HM-1GI graphics card AMD:3.1
- R687D5GDB graphics card AMD:4.1

Differences highlightedShow differences only

Comparison of GV-R545HM-1GI, R687D5GDB
32 specifications	A GIGABYTE GV-R545HM-1GI graphics card AMD Model GV-R545HM-1GI View product	B GIGABYTE R687D5GDB graphics card AMD Model R687D5GDB View product
Processor1 differ
Processor frequencyDiffers	700 MHz	900 MHz
Maximum analog resolutionKnown for one	Unknown — not stated by the source	2048 x 1536 pixels
Maximum digital resolutionKnown for one	Unknown — not stated by the source	2560 x 1600 pixels
CUDAKnown for one	No	Unknown — not stated by the source
Memory3 differ
Graphics card memory typeDiffers	GDDR3	GDDR5
Memory busDiffers	64 bit	256 bit
Memory clock speedDiffers	1600 MHz	4200 MHz
Ports & interfacesidentical
DVI-D ports quantityKnown for one	Unknown — not stated by the source	1
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Performance1 differ
OpenGL versionDiffers	3.1	4.1
Designidentical
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)
CertificationKnown for one	Unknown — not stated by the source	RoHS
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 7 Home Premium, Windows Vista Home Basic
Other featuresidentical
Compatible operating systemsKnown for one	Windows Vista/7	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.