Quadro K2000 and Quadro 4000M - video card comparison
Passmark - benchmark score Quadro K2000 vs Quadro 4000M
Quadro K2000
1625
Quadro 4000M
1341
Quadro K2000
Quadro 4000M
Architecture
Kepler (2012−2018)
Fermi (2010−2014)
GPU code name
GK107
Fermi
Market segment
Workstation
Mobile workstation
Release date
March 2013
February 2011
Interface
PCIe 2.0 x16
MXM-B (3.0)
Supplementary power connectors
None
-
Core clock speed
954 MHz
475 MHz
Floating-point performance
732.7 gflops
638.4 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,270 million
1,950 million
Pipelines / CUDA cores
384
336
Power consumption (TDP)
51 Watt
100 Watt
Texture fill rate
30.53
26.60
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
4000 MHz
1200 MHz
Memory bandwidth
64 GB/s
80 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 2x DisplayPort
No outputs
DirectX
12 (11_0)
12 (11_0)
CUDA
3.0
2.1
OpenCL
1.2
1.1
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
+
N/A