Product comparison · 2 gpus

Lenovo 43R1766 graphics card GDDR2 vs Lenovo 43R1767 graphics card GDDR2

Key differences

Memory bus
- 43R1766 graphics card GDDR2:64 bit
- 43R1767 graphics card GDDR2:128 bit
Length
- 43R1766 graphics card GDDR2:168 mm
- 43R1767 graphics card GDDR2:190 mm
Depth
- 43R1766 graphics card GDDR2:19 mm
- 43R1767 graphics card GDDR2:11.1 mm
Height
- 43R1766 graphics card GDDR2:111.2 mm
- 43R1767 graphics card GDDR2:168 mm

Differences highlightedShow differences only

Comparison of 43R1766, 43R1767
15 specifications	A Lenovo 43R1766 graphics card GDDR2 Model 43R1766 View product	B Lenovo 43R1767 graphics card GDDR2 Model 43R1767 View product
Processoridentical
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Graphics card RAMDAC	400 MHz	400 MHz
Memory1 differ
Graphics card memory type	GDDR2	GDDR2
Memory busDiffers	64 bit	128 bit
Ports & interfacesidentical
Interface type	PCI Express x16	PCI Express x16
DVI-I ports quantity	2	2
TV-outKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
DirectX version	10	10
OpenGL version	2.1	2.1
Weight & dimensions3 differ
Weight	190 g	190 g
LengthDiffers	168 mm	190 mm
DepthDiffers	19 mm	11.1 mm
HeightDiffers	111.2 mm	168 mm
Other features1 differ
Mac compatibility	No	No
Compatible operating systemsDiffers	Microsoft Windows Vista, Microsoft Windows XP, Linux RedHat 5	Windows Vista, Windows XP

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.