Product comparison · 2 gpus

Lenovo 43R1765 graphics card NVIDIA NVS 290 GDDR2 vs Lenovo 43R1769 graphics card GDDR3

Key differences

Maximum resolution
- 43R1765 graphics card NVIDIA NVS 290 GDDR2:2048 x 1536 pixels
- 43R1769 graphics card GDDR3:2560 x 1600 pixels
Graphics card memory type
- 43R1765 graphics card NVIDIA NVS 290 GDDR2:GDDR2
- 43R1769 graphics card GDDR3:GDDR3
Memory bus
- 43R1765 graphics card NVIDIA NVS 290 GDDR2:64 bit
- 43R1769 graphics card GDDR3:384 bit
DVI-I ports quantity
- 43R1765 graphics card NVIDIA NVS 290 GDDR2:1
- 43R1769 graphics card GDDR3:2
Weight
- 43R1765 graphics card NVIDIA NVS 290 GDDR2:160 g
- 43R1769 graphics card GDDR3:780 g
Length
- 43R1765 graphics card NVIDIA NVS 290 GDDR2:168 mm
- 43R1769 graphics card GDDR3:229 mm
Depth
- 43R1765 graphics card NVIDIA NVS 290 GDDR2:19 mm
- 43R1769 graphics card GDDR3:38 mm
Height
- 43R1765 graphics card NVIDIA NVS 290 GDDR2:69.4 mm
- 43R1769 graphics card GDDR3:111.2 mm

Differences highlightedShow differences only

Comparison of 43R1765, 43R1769
17 specifications	A Lenovo 43R1765 graphics card NVIDIA NVS 290 GDDR2 Model 43R1765 View product	B Lenovo 43R1769 graphics card GDDR3 Model 43R1769 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
Graphics card RAMDACKnown for one	Unknown — not stated by the source	400 MHz
Memory2 differ
Graphics card memory typeDiffers	GDDR2	GDDR3
Memory busDiffers	64 bit	384 bit
Ports & interfaces1 differ
DVI-I ports quantityDiffers	1	2
I/O portsKnown for one	DMS-59, Dual Link DVI-I + Dual Link DVI-I	Unknown — not stated by the source
Performanceidentical
OpenGL versionKnown for one	Unknown — not stated by the source	2.1
Weight & dimensions4 differ
WeightDiffers	160 g	780 g
LengthDiffers	168 mm	229 mm
DepthDiffers	19 mm	38 mm
HeightDiffers	69.4 mm	111.2 mm
Other features1 differ
Compatible operating systemsDiffers	Windows Vista, Windows XP	Microsoft Windows Vista, Windows XP, Linux RedHat 5

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.