GeForce GTX 745 OEM and GRID K100 - video card comparison
GeForce GTX 745 OEM
GRID K100
Architecture
Maxwell (2014−2018)
Kepler (2012−2018)
GPU code name
GM107
GK107
Market segment
Desktop
Workstation
Release date
February 2014
June 2013
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
-
Core clock speed
1033 MHz
850 MHz
Floating-point performance
793.3 gflops
326.4 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,870 million
1,270 million
Pipelines / CUDA cores
384
192
Power consumption (TDP)
55 Watt
130 Watt
Texture fill rate
24.79
13.60
Memory type
DDR3
DDR3
Maximum RAM amount
4 GB
256 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1800 MHz
1782 MHz
Memory bandwidth
28.8 GB/s
28.51 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
HDMI
+
-
DirectX
12 (11_0)
12 (11_0)
CUDA
5.0
3.0
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
1.1.126
1.1.126