Quadro K2000 and Quadro K4000M - video card comparison
Passmark - benchmark score Quadro K2000 vs Quadro K4000M
Quadro K2000
1625
Quadro K4000M
2019
Quadro K2000
Quadro K4000M
Architecture
Kepler (2012−2018)
Kepler (2012−2018)
GPU code name
GK107
N14E-Q3
Market segment
Workstation
Mobile workstation
Release date
March 2013
June 2012
Interface
PCIe 2.0 x16
MXM-B (3.0)
Supplementary power connectors
None
-
Core clock speed
954 MHz
600 MHz
Floating-point performance
732.7 gflops
1,154 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,270 million
3,540 million
Pipelines / CUDA cores
384
960
Power consumption (TDP)
51 Watt
100 Watt
Texture fill rate
30.53
48.08
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
4 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
4000 MHz
2800 MHz
Memory bandwidth
64 GB/s
89.6 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 2x DisplayPort
No outputs
DirectX
12 (11_0)
12 (11_0)
CUDA
3.0
+
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
+
+
Optimus
-
+