Product comparison · 2 gpus

Lenovo 45K1674 graphics card NVIDIA GDDR3 vs Lenovo 51J0510 graphics card GDDR3

Key differences

Interface type
- 45K1674 graphics card NVIDIA GDDR3:PCI Express 2.0
- 51J0510 graphics card GDDR3:PCI Express x16
DirectX version
- 45K1674 graphics card NVIDIA GDDR3:10
- 51J0510 graphics card GDDR3:10.1
Weight
- 45K1674 graphics card NVIDIA GDDR3:780 g
- 51J0510 graphics card GDDR3:190 g
Length
- 45K1674 graphics card NVIDIA GDDR3:266.7 mm
- 51J0510 graphics card GDDR3:168 mm

Differences highlightedShow differences only

Comparison of 45K1674, 51J0510
20 specifications	A Lenovo 45K1674 graphics card NVIDIA GDDR3 Model 45K1674 View product	B Lenovo 51J0510 graphics card GDDR3 Model 51J0510 View product
Processoridentical
Graphics processor familyKnown for one	NVIDIA	Unknown — not stated by the source
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Memoryidentical
Graphics card memory type	GDDR3	GDDR3
Memory bus	128 bit	128 bit
Memory bandwidth (max)Known for one	Unknown — not stated by the source	28.8 GB/s
Ports & interfaces1 differ
Interface typeDiffers	PCI Express 2.0	PCI Express x16
DVI-I ports quantity	1	1
DVI ports quantityKnown for one	1	Unknown — not stated by the source
Performance1 differ
DirectX versionDiffers	10	10.1
Shader model version	4.0	4.0
Dual Link DVIKnown for one	Yes	Unknown — not stated by the source
OpenGL versionKnown for one	Unknown — not stated by the source	2.1
Designidentical
Cooling type	Active	Active
Poweridentical
Minimum system power supplyKnown for one	120.1 W	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	40 W
Weight & dimensions2 differ
WeightDiffers	780 g	190 g
LengthDiffers	266.7 mm	168 mm
DepthKnown for one	38 mm	Unknown — not stated by the source
Height	111.2 mm	111.2 mm
Other featuresidentical
Mac compatibility	No	No

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.