Product comparison · 2 gpus

Lenovo 43R1765 graphics card NVIDIA NVS 290 GDDR2 vs Lenovo 45J7917 graphics card GDDR2

6specifications compared
3differ
3identical
17known for one product only

Key differences

Maximum resolution
- 43R1765 graphics card NVIDIA NVS 290 GDDR2:2048 x 1536 pixels
- 45J7917 graphics card GDDR2:2560 x 1600 pixels
Memory bus
- 43R1765 graphics card NVIDIA NVS 290 GDDR2:64 bit
- 45J7917 graphics card GDDR2:128 bit
DirectX version
- 43R1765 graphics card NVIDIA NVS 290 GDDR2:10
- 45J7917 graphics card GDDR2:10.0

Side by side

Differences highlightedShow differences only

Comparison of 43R1765, 45J7917
23 specifications	A Lenovo 43R1765 graphics card NVIDIA NVS 290 GDDR2 Model 43R1765 View product	B Lenovo 45J7917 graphics card GDDR2 Model 45J7917 View product
Processor1 differ
Graphics processor familyKnown for one	NVIDIA	Unknown — not stated by the source
Graphics processorKnown for one	NVS 290	Unknown — not stated by the source
Maximum resolutionDiffers	2048 x 1536 pixels	2560 x 1600 pixels
Memory1 differ
Memory busDiffers	64 bit	128 bit
Data transfer rateKnown for one	Unknown — not stated by the source	12.8 Gbit/s
Ports & interfacesidentical
DVI-I ports quantityKnown for one	1	Unknown — not stated by the source
I/O portsKnown for one	DMS-59, Dual Link DVI-I + Dual Link DVI-I	Unknown — not stated by the source
DVI ports quantityKnown for one	Unknown — not stated by the source	2
Dual VGAKnown for one	Unknown — not stated by the source	Yes
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	2
Performance1 differ
DirectX versionDiffers	10	10.0
Shader model versionKnown for one	Unknown — not stated by the source	4.0
OpenGL versionKnown for one	Unknown — not stated by the source	2.1
Dual Link DVIKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WeightKnown for one	160 g	Unknown — not stated by the source
LengthKnown for one	168 mm	Unknown — not stated by the source
DepthKnown for one	19 mm	Unknown — not stated by the source
HeightKnown for one	69.4 mm	Unknown — not stated by the source
Other featuresidentical
Compatible operating systemsKnown for one	Windows Vista, Windows XP	Unknown — not stated by the source
Designidentical
Cooling typeKnown for one	Unknown — not stated by the source	Active

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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