Product comparison · 2 gpus

ASUS Radeon HD 4870 512MB PCI-E 2.0 vs GIGABYTE GV-NX84S256HE graphics card GeForce 8400 GS GDDR2

Key differences

Graphics card memory type
- Radeon HD 4870 512MB PCI-E 2.0:GDDR5
- GV-NX84S256HE graphics card GeForce 8400 GS GDDR2:GDDR2
Memory bus
- Radeon HD 4870 512MB PCI-E 2.0:256 bit
- GV-NX84S256HE graphics card GeForce 8400 GS GDDR2:128 bit
DVI ports quantity
- Radeon HD 4870 512MB PCI-E 2.0:2
- GV-NX84S256HE graphics card GeForce 8400 GS GDDR2:1
Shader model version
- Radeon HD 4870 512MB PCI-E 2.0:4.1
- GV-NX84S256HE graphics card GeForce 8400 GS GDDR2:4.0

Differences highlightedShow differences only

Comparison of Radeon HD 4870 512MB PCI-E 2.0, GV-NX84S256HE
22 specifications	A ASUS Radeon HD 4870 512MB PCI-E 2.0 View product	B GIGABYTE GV-NX84S256HE graphics card GeForce 8400 GS GDDR2 Model GV-NX84S256HE View product
Processoridentical
Graphics processorKnown for one	Unknown — not stated by the source	GeForce 8400 GS
Parallel processing technology supportKnown for one	Unknown — not stated by the source	Not supported
Memory2 differ
Graphics card memory typeDiffers	GDDR5	GDDR2
Memory busDiffers	256 bit	128 bit
Data transfer rateKnown for one	Unknown — not stated by the source	5 Gbit/s
BandwidthKnown for one	3.6 GHz	Unknown — not stated by the source
Ports & interfaces1 differ
DVI-I ports quantityKnown for one	Unknown — not stated by the source	1
DVI ports quantityDiffers	2	1
Dual VGAKnown for one	Unknown — not stated by the source	Yes
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
Performance1 differ
Shader model versionDiffers	4.1	4.0
Other featuresidentical
HDMIKnown for one	Yes	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.