Product comparison · 2 gpus

Lenovo 43R1769 graphics card GDDR3 vs Lenovo 43R1962 graphics card GDDR2

7specifications compared
4differ
3identical
16known for one product only

Key differences

Maximum resolution
- 43R1769 graphics card GDDR3:2560 x 1600 pixels
- 43R1962 graphics card GDDR2:2048 x 1536 pixels
Graphics card memory type
- 43R1769 graphics card GDDR3:GDDR3
- 43R1962 graphics card GDDR2:GDDR2
Memory bus
- 43R1769 graphics card GDDR3:384 bit
- 43R1962 graphics card GDDR2:128 bit
OpenGL version
- 43R1769 graphics card GDDR3:2.1
- 43R1962 graphics card GDDR2:2.0

Side by side

Differences highlightedShow differences only

Comparison of 43R1769, 43R1962
23 specifications	A Lenovo 43R1769 graphics card GDDR3 Model 43R1769 View product	B Lenovo 43R1962 graphics card GDDR2 Model 43R1962 View product
Processor1 differ
Maximum resolutionDiffers	2560 x 1600 pixels	2048 x 1536 pixels
Graphics card RAMDACKnown for one	400 MHz	Unknown — not stated by the source
Memory2 differ
Graphics card memory typeDiffers	GDDR3	GDDR2
Memory busDiffers	384 bit	128 bit
Ports & interfacesidentical
DVI ports quantityKnown for one	Unknown — not stated by the source	1
Dual VGAKnown for one	Unknown — not stated by the source	Yes
TV-outKnown for one	Unknown — not stated by the source	Yes
Video inKnown for one	Unknown — not stated by the source	Yes
DVI-I ports quantityKnown for one	2	Unknown — not stated by the source
Performance1 differ
Shader model versionKnown for one	Unknown — not stated by the source	4.0
OpenGL versionDiffers	2.1	2.0
HDCPKnown for one	Unknown — not stated by the source	Yes
Dual Link DVIKnown for one	Unknown — not stated by the source	Yes
System requirementsidentical
Minimum system requirementsKnown for one	Unknown — not stated by the source	Windows XP/Vista
Other featuresidentical
HDMIKnown for one	Unknown — not stated by the source	Yes
Compatible operating systemsKnown for one	Microsoft Windows Vista, Windows XP, Linux RedHat 5	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	780 g	Unknown — not stated by the source
LengthKnown for one	229 mm	Unknown — not stated by the source
DepthKnown for one	38 mm	Unknown — not stated by the source
HeightKnown for one	111.2 mm	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.

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