GRID K2 and Tesla M40 - video card comparison
Passmark - benchmark score GRID K2 vs Tesla M40
GRID K2
2818
Tesla M40
10687
GRID K2
Tesla M40
Architecture
Kepler (2012−2018)
Maxwell 2.0 (2015−2019)
GPU code name
GK104
GM200
Market segment
Workstation
Workstation
Release date
May 2013
November 2015
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
8-pin EPS
Boost clock speed
-
1112 MHz
Core clock speed
745 MHz
948 MHz
Floating-point performance
2x 2,289 gflops
6,844 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
3,540 million
8,000 million
Pipelines / CUDA cores
1536
3072
Power consumption (TDP)
225 Watt
250 Watt
Texture fill rate
95.36
213.5
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
12 GB
Memory bus width
256 Bit
384 Bit
Memory clock speed
5 GB/s
6 GB/s
Memory bandwidth
160.0 GB/s
288.4 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
12 (12_1)
CUDA
3.0
5.2
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.5 (5.1)
6.7
Vulkan
1.2.175
1.3