Quadro K2000M and GeForce GTX 555 OEM - video card comparison
Quadro K2000M
GeForce GTX 555 OEM
Architecture
Kepler (2012−2018)
Fermi 2.0 (2010−2014)
GPU code name
N14P-Q3
GF114
Market segment
Mobile workstation
Desktop
Release date
June 2012
May 2011
Interface
MXM-A (3.0)
PCIe 2.0 x16
Supplementary power connectors
-
2x 6-pin
Core clock speed
745 MHz
736 MHz
Floating-point performance
572.2 gflops
847.9 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,270 million
1,950 million
Pipelines / CUDA cores
384
288
Power consumption (TDP)
55 Watt
150 Watt
Texture fill rate
23.84
35.33
Memory type
DDR3
GDDR5
Maximum RAM amount
2 GB
1 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
1800 MHz
3828 MHz
Memory bandwidth
28.8 GB/s
91.87 GB/s
Shared memory
-
-
Display Connectors
No outputs
2x DVI, 1x mini-HDMI
HDMI
-
+
DirectX
12 (11_0)
12 (11_0)
CUDA
+
2.1
OpenCL
1.2
1.1
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
+
N/A
Optimus
+
-