Product comparison · 2 gpus

ASUS Radeon HD 5970 vs GIGABYTE Radeon HD 5770

Key differences

Processor frequency
- Radeon HD 5970:725 MHz
- Radeon HD 5770:850 MHz
Discrete graphics card memory
- Radeon HD 5970:2 GB
- Radeon HD 5770:1 GB
Memory bus
- Radeon HD 5970:256 bit
- Radeon HD 5770:128 bit
Memory clock speed
- Radeon HD 5970:4000 MHz
- Radeon HD 5770:4800 MHz
Interface type
- Radeon HD 5970:PCI Express 2.1
- Radeon HD 5770:PCI Express 2.0
Compatible operating systems
- Radeon HD 5970:Windows 7
- Radeon HD 5770:Windows 7/Vista

Differences highlightedShow differences only

Comparison of Radeon HD 5970, Radeon HD 5770
26 specifications	A ASUS Radeon HD 5970 View product	B GIGABYTE Radeon HD 5770 View product
Processor1 differ
Processor frequencyDiffers	725 MHz	850 MHz
Stream processorsKnown for one	Unknown — not stated by the source	800
Graphics card RAMDACKnown for one	400 MHz	Unknown — not stated by the source
Memory3 differ
Discrete graphics card memoryDiffers	2 GB	1 GB
Memory busDiffers	256 bit	128 bit
Memory clock speedDiffers	4000 MHz	4800 MHz
Ports & interfaces1 differ
Interface typeDiffers	PCI Express 2.1	PCI Express 2.0
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
Performanceidentical
Shader model versionKnown for one	Unknown — not stated by the source	5.0
OpenGL versionKnown for one	Unknown — not stated by the source	3.1
Video formats supportedKnown for one	Unknown — not stated by the source	H.264
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
Other features1 differ
Compatible operating systemsDiffers	Windows 7	Windows 7/Vista

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.