Product comparison · 2 gpus

GIGABYTE GV-R455OC-1GI graphics card vs GIGABYTE N220OC-1GI graphics card GeForce GT 220

Key differences

Memory bus
- GV-R455OC-1GI graphics card:64 bit
- N220OC-1GI graphics card GeForce GT 220:128 bit
OpenGL version
- GV-R455OC-1GI graphics card:2.1
- N220OC-1GI graphics card GeForce GT 220:3.1

Differences highlightedShow differences only

Comparison of GV-R455OC-1GI, N220OC-1GI
28 specifications	A GIGABYTE GV-R455OC-1GI graphics card Model GV-R455OC-1GI View product	B GIGABYTE N220OC-1GI graphics card GeForce GT 220 Model N220OC-1GI View product
Processoridentical
Graphics processorKnown for one	Unknown — not stated by the source	GeForce GT 220
Maximum resolutionKnown for one	Unknown — not stated by the source	2560 x 1600 pixels
CUDAKnown for one	Unknown — not stated by the source	Yes
Processor frequencyKnown for one	Unknown — not stated by the source	720 MHz
Shader clockKnown for one	Unknown — not stated by the source	1566 MHz
Maximum analog resolutionKnown for one	Unknown — not stated by the source	2048 x 1536 pixels
Stream processorsKnown for one	Unknown — not stated by the source	48
Memory1 differ
Memory busDiffers	64 bit	128 bit
Ports & interfacesidentical
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
DVI-I ports quantityKnown for one	Unknown — not stated by the source	1
Performance1 differ
PhysXKnown for one	Unknown — not stated by the source	Yes
OpenGL versionDiffers	2.1	3.1
HDCPKnown for one	Unknown — not stated by the source	Yes
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/Half-Length (FH/HL)
CertificationKnown for one	Unknown — not stated by the source	RoHS
Other featuresidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	No

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.