Quadro K2100M and GeForce GTX 645 OEM - video card comparison
Quadro K2100M
GeForce GTX 645 OEM
Architecture
Kepler (2012−2018)
Kepler (2012−2018)
GPU code name
GK106
GK106
Market segment
Mobile workstation
Desktop
Release date
July 2013
April 2013
Interface
MXM-A (3.0)
PCIe 3.0 x16
Supplementary power connectors
-
None
Core clock speed
667 MHz
824 MHz
Floating-point performance
768.4 gflops
949.2 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
2,540 million
2,540 million
Pipelines / CUDA cores
576
576
Power consumption (TDP)
55 Watt
65 Watt
Texture fill rate
32.02
39.55
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
3000 MHz
4000 MHz
Memory bandwidth
48.0 GB/s
64 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
Display Port
1.2
-
HDMI
-
+
DirectX
12
12 (11_0)
CUDA
+
3.0
OpenCL
1.2
1.2
OpenGL
4.5
4.6
Shader Model
5
5.1
Vulkan
+
1.1.126
3D Vision Pro
+
-
Mosaic
+
-
nView Display Management
+
-
Optimus
+
-