Product comparison · 2 gpus

GIGABYTE GV-N250-512I graphics card NVIDIA GeForce GTS 250 GDDR3 vs GIGABYTE GV-R545OC-512I graphics card AMD GDDR3

Key differences

Graphics processor family
- GV-N250-512I graphics card NVIDIA GeForce GTS 250 GDDR3:NVIDIA
- GV-R545OC-512I graphics card AMD GDDR3:AMD
Maximum resolution
- GV-N250-512I graphics card NVIDIA GeForce GTS 250 GDDR3:2560 x 1600 pixels
- GV-R545OC-512I graphics card AMD GDDR3:2048 x 1536 pixels
Stream processors
- GV-N250-512I graphics card NVIDIA GeForce GTS 250 GDDR3:128
- GV-R545OC-512I graphics card AMD GDDR3:800
Memory bus
- GV-N250-512I graphics card NVIDIA GeForce GTS 250 GDDR3:256 bit
- GV-R545OC-512I graphics card AMD GDDR3:64 bit
Memory clock speed
- GV-N250-512I graphics card NVIDIA GeForce GTS 250 GDDR3:2000 MHz
- GV-R545OC-512I graphics card AMD GDDR3:1600 MHz
Interface type
- GV-N250-512I graphics card NVIDIA GeForce GTS 250 GDDR3:PCI Express 2.0
- GV-R545OC-512I graphics card AMD GDDR3:PCI Express 2.1
DirectX version
- GV-N250-512I graphics card NVIDIA GeForce GTS 250 GDDR3:10
- GV-R545OC-512I graphics card AMD GDDR3:11
OpenGL version
- GV-N250-512I graphics card NVIDIA GeForce GTS 250 GDDR3:2.1
- GV-R545OC-512I graphics card AMD GDDR3:3.1

Differences highlightedShow differences only

Comparison of GV-N250-512I, GV-R545OC-512I
23 specifications	A GIGABYTE GV-N250-512I graphics card NVIDIA GeForce GTS 250 GDDR3 Model GV-N250-512I View product	B GIGABYTE GV-R545OC-512I graphics card AMD GDDR3 Model GV-R545OC-512I View product
Processor3 differ
Graphics processor familyDiffers	NVIDIA	AMD
Graphics processorKnown for one	GeForce GTS 250	Unknown — not stated by the source
Maximum resolutionDiffers	2560 x 1600 pixels	2048 x 1536 pixels
Shader clockKnown for one	1620 MHz	Unknown — not stated by the source
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
Stream processorsDiffers	128	800
Processor frequencyKnown for one	Unknown — not stated by the source	700 MHz
Memory2 differ
Graphics card memory type	GDDR3	GDDR3
Memory busDiffers	256 bit	64 bit
Memory clock speedDiffers	2000 MHz	1600 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
VGA (D-Sub) ports quantity	1	1
Performance2 differ
DirectX versionDiffers	10	11
OpenGL versionDiffers	2.1	3.1
HDCP	Yes	Yes
Dual Link DVIKnown for one	Yes	Unknown — not stated by the source
Designidentical
Cooling type	Active	Active
CertificationKnown for one	RoHS	Unknown — not stated by the source
Other features1 differ
Mac compatibilityDiffers	Yes	No
Compatible operating systemsKnown for one	Win 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.