Product comparison · 2 gpus

HP FZ351AV graphics card GDDR3 vs Lenovo 45K1673 graphics card

11specifications compared
2differ
9identical
3known for one product only

Key differences

The Lenovo 45K1673 graphics card has 64 bit more memory bus than the HP FZ351AV graphics card GDDR3 (256 bit vs 192 bit). The Lenovo 45K1673 graphics card has 12.8 GB/s more memory bandwidth (max) than the HP FZ351AV graphics card GDDR3 (51.2 GB/s vs 38.4 GB/s).

Memory bus
- FZ351AV graphics card GDDR3:192 bit
- 45K1673 graphics card:256 bit
Memory bandwidth (max)
- FZ351AV graphics card GDDR3:38.4 GB/s
- 45K1673 graphics card:51.2 GB/s

Side by side

Differences highlightedShow differences only

Comparison of FZ351AV, 45K1673
14 specifications	A HP FZ351AV graphics card GDDR3 Model FZ351AV View product	B Lenovo 45K1673 graphics card Model 45K1673 View product
Processoridentical
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Graphics card RAMDACKnown for one	Unknown — not stated by the source	400 MHz
CUDAKnown for one	Yes	Unknown — not stated by the source
Memory2 differ
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	1 GB
Graphics card memory type	GDDR3	GDDR3
Memory busDiffers	192 bit	256 bit
Memory bandwidth (max)Differs	38.4 GB/s	51.2 GB/s
Ports & interfacesidentical
Interface type	PCI Express x16	PCI Express x16
DVI-I ports quantity	1	1
Performanceidentical
DirectX version	10.0	10.0
Shader model version	4.0	4.0
OpenGL version	3.0	3.0
Designidentical
Cooling type	Active	Active
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.

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