Product comparison · 2 gpus

Lenovo 45K1636 graphics card GDDR3 vs Lenovo 51J0509 graphics card GDDR3

8specifications compared
2differ
6identical
11known for one product only

Key differences

Interface type
- 45K1636 graphics card GDDR3:PCI Express 2.0
- 51J0509 graphics card GDDR3:PCI Express x16
OpenGL version
- 45K1636 graphics card GDDR3:2.0
- 51J0509 graphics card GDDR3:2.1

Side by side

Differences highlightedShow differences only

Comparison of 45K1636, 51J0509
19 specifications	A Lenovo 45K1636 graphics card GDDR3 Model 45K1636 View product	B Lenovo 51J0509 graphics card GDDR3 Model 51J0509 View product
Memoryidentical
Memory bandwidth (max)Known for one	Unknown — not stated by the source	15.2 GB/s
Ports & interfaces1 differ
Interface typeDiffers	PCI Express 2.0	PCI Express x16
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DVI-I ports quantityKnown for one	Unknown — not stated by the source	2
Performance1 differ
OpenGL versionDiffers	2.0	2.1
HDCPKnown for one	Yes	Unknown — not stated by the source
Shader model versionKnown for one	Unknown — not stated by the source	4.1
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 35 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	8 - 80%	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	430 g	Unknown — not stated by the source
LengthKnown for one	167 mm	Unknown — not stated by the source
DepthKnown for one	21 mm	Unknown — not stated by the source
HeightKnown for one	69 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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