Product comparison · 2 gpus

Lenovo 0B47392 graphics card NVIDIA Quadro K2000 vs Lenovo 0B47393 graphics card NVIDIA Quadro K4000

Key differences

Graphics processor
- 0B47392 graphics card NVIDIA Quadro K2000:Quadro K2000
- 0B47393 graphics card NVIDIA Quadro K4000:Quadro K4000
CUDA cores
- 0B47392 graphics card NVIDIA Quadro K2000:384
- 0B47393 graphics card NVIDIA Quadro K4000:768
Discrete graphics card memory
- 0B47392 graphics card NVIDIA Quadro K2000:2 GB
- 0B47393 graphics card NVIDIA Quadro K4000:3 GB
Memory bandwidth (max)
- 0B47392 graphics card NVIDIA Quadro K2000:64 GB/s
- 0B47393 graphics card NVIDIA Quadro K4000:134 GB/s
Length
- 0B47392 graphics card NVIDIA Quadro K2000:202 mm
- 0B47393 graphics card NVIDIA Quadro K4000:241 mm

Differences highlightedShow differences only

Comparison of 0B47392, 0B47393
31 specifications	A Lenovo 0B47392 graphics card NVIDIA Quadro K2000 Model 0B47392 View product	B Lenovo 0B47393 graphics card NVIDIA Quadro K4000 Model 0B47393 View product
Processor2 differ
Graphics processor family	NVIDIA	NVIDIA
Graphics processorDiffers	Quadro K2000	Quadro K4000
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
CUDA	Yes	Yes
CUDA coresDiffers	384	768
Maximum digital resolution	2560 x 1600 pixels	2560 x 1600 pixels
Maximum displays per videocard	4	4
Memory2 differ
Discrete graphics card memoryDiffers	2 GB	3 GB
Graphics card memory type	GDDR5	GDDR5
Memory bandwidth (max)Differs	64 GB/s	134 GB/s
Ports & interfacesidentical
Interface type	PCI Express 2.0	PCI Express 2.0
HDMI ports quantity	0	0
DVI-D ports quantity	0	0
DVI-I ports quantity	1	1
DisplayPorts quantity	2	2
DVI ports quantity	1	1
DisplayPort version	1.2	1.2
VGA (D-Sub) ports quantity	0	0
Performanceidentical
PhysX	No	No
TV tuner integrated	No	No
Dual Link DVI	Yes	Yes
NVIDIA GameWorks VR	No	No
NVIDIA G-SYNC	No	No
Designidentical
Cooling type	Active	Active
Product colour	Black, Silver	Black, Silver
Certification	CE, cUL, FCC, ICES (FCC B), KC, VCCI, BSMI, C-Tick	CE, cUL, FCC, ICES (FCC B), KC, VCCI, BSMI, C-Tick
Operational conditionsidentical
Operating temperature (T-T)	0 - 55 °C	0 - 55 °C
Operating relative humidity (H-H)	5 - 90%	5 - 90%
Weight & dimensions1 differ
WeightKnown for one	240 g	Unknown — not stated by the source
LengthDiffers	202 mm	241 mm
Height	111 mm	111 mm

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.