Product comparison · 2 gpus

GIGABYTE GV-NX66L128DP graphics card GDDR vs GIGABYTE Radeon™ X1650XT 256MB

9specifications compared
5differ
4identical
6known for one product only

Key differences

The GIGABYTE Radeon™ X1650XT 256MB has 0.5 more OpenGL version than the GIGABYTE GV-NX66L128DP graphics card GDDR (2.0 vs 1.5). Only the GIGABYTE Radeon™ X1650XT 256MB has dual Link DVI. Maximum resolution: 2048 x 1536 pixels on the GIGABYTE GV-NX66L128DP graphics card GDDR, 2560 x 1600 pixels on the GIGABYTE Radeon™ X1650XT 256MB. Graphics card memory type: GDDR on the GIGABYTE GV-NX66L128DP graphics card GDDR, GDDR3 on the GIGABYTE Radeon™ X1650XT 256MB. I/O ports: DVI D-Sub on the GIGABYTE GV-NX66L128DP graphics card GDDR, DVI-I D-sub HDTV on the GIGABYTE Radeon™ X1650XT 256MB.

Maximum resolution
- GV-NX66L128DP graphics card GDDR:2048 x 1536 pixels
- Radeon™ X1650XT 256MB:2560 x 1600 pixels
Graphics card memory type
- GV-NX66L128DP graphics card GDDR:GDDR
- Radeon™ X1650XT 256MB:GDDR3
I/O ports
- GV-NX66L128DP graphics card GDDR:DVI D-Sub
- Radeon™ X1650XT 256MB:DVI-I D-sub HDTV
OpenGL version
- GV-NX66L128DP graphics card GDDR:1.5
- Radeon™ X1650XT 256MB:2.0
Dual Link DVI
- GV-NX66L128DP graphics card GDDR:No
- Radeon™ X1650XT 256MB:Yes

Side by side

Differences highlightedShow differences only

Comparison of GV-NX66L128DP, Radeon™ X1650XT 256MB
15 specifications	A GIGABYTE GV-NX66L128DP graphics card GDDR Model GV-NX66L128DP View product	B GIGABYTE Radeon™ X1650XT 256MB View product
Processor1 differ
Maximum resolutionDiffers	2048 x 1536 pixels	2560 x 1600 pixels
Graphics card RAMDAC	400 MHz	400 MHz
Memory1 differ
Graphics card memory typeDiffers	GDDR	GDDR3
Memory bus	128 bit	128 bit
Data transfer rateKnown for one	Unknown — not stated by the source	4 Gbit/s
Ports & interfaces1 differ
TV-in portKnown for one	No	Unknown — not stated by the source
TV-outKnown for one	Yes	Unknown — not stated by the source
I/O portsDiffers	DVI D-Sub	DVI-I D-sub HDTV
Performance2 differ
TV tuner integratedKnown for one	No	Unknown — not stated by the source
DirectX version	9.0c	9.0c
OpenGL versionDiffers	1.5	2.0
Dual Link DVIDiffers	No	Yes
Full HDKnown for one	Yes	Unknown — not stated by the source
Shader model versionKnown for one	Unknown — not stated by the source	3.0
Other featuresidentical
Mac compatibility	No	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.

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