Product comparison · 2 gpus

GIGABYTE GV-R465-1GI graphics card AMD vs GIGABYTE GV-R587D5-1GD-B graphics card AMD

Key differences

Graphics card memory type
- GV-R465-1GI graphics card AMD:GDDR2
- GV-R587D5-1GD-B graphics card AMD:GDDR5
Memory bus
- GV-R465-1GI graphics card AMD:128 bit
- GV-R587D5-1GD-B graphics card AMD:256 bit
DVI-I ports quantity
- GV-R465-1GI graphics card AMD:1
- GV-R587D5-1GD-B graphics card AMD:2
DVI ports quantity
- GV-R465-1GI graphics card AMD:1
- GV-R587D5-1GD-B graphics card AMD:2
DirectX version
- GV-R465-1GI graphics card AMD:10.1
- GV-R587D5-1GD-B graphics card AMD:11
Shader model version
- GV-R465-1GI graphics card AMD:4.1
- GV-R587D5-1GD-B graphics card AMD:5.0
OpenGL version
- GV-R465-1GI graphics card AMD:2.1
- GV-R587D5-1GD-B graphics card AMD:3.1
Compatible operating systems
- GV-R465-1GI graphics card AMD:Windows Vista
- GV-R587D5-1GD-B graphics card AMD:Win 7

Differences highlightedShow differences only

Comparison of GV-R465-1GI, GV-R587D5-1GD-B
25 specifications	A GIGABYTE GV-R465-1GI graphics card AMD Model GV-R465-1GI View product	B GIGABYTE GV-R587D5-1GD-B graphics card AMD Model GV-R587D5-1GD-B View product
Processoridentical
Graphics processor family	AMD	AMD
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Processor frequencyKnown for one	Unknown — not stated by the source	850 MHz
Stream processorsKnown for one	320	Unknown — not stated by the source
Memory2 differ
Discrete graphics card memory	1 GB	1 GB
Graphics card memory typeDiffers	GDDR2	GDDR5
Memory busDiffers	128 bit	256 bit
Memory clock speedKnown for one	Unknown — not stated by the source	4800 MHz
Ports & interfaces2 differ
Interface type	PCI Express 2.0	PCI Express 2.0
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
DVI-I ports quantityDiffers	1	2
DVI ports quantityDiffers	1	2
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
Performance3 differ
DirectX versionDiffers	10.1	11
Shader model versionDiffers	4.1	5.0
OpenGL versionDiffers	2.1	3.1
HDCPKnown for one	Unknown — not stated by the source	Yes
Dual Link DVI	Yes	Yes
Designidentical
Cooling type	Active	Active
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)
Certification	RoHS	RoHS
Other features1 differ
Mac compatibility	No	No
HDMI	Yes	Yes
Compatible operating systemsDiffers	Windows Vista	Win 7

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.