Tesla K40c and FirePro S9150 - video card comparison
Tesla K40c
FirePro S9150
Architecture
Kepler (2012−2018)
GCN 2.0 (2013−2017)
GPU code name
GK180
Hawaii
Market segment
Workstation
Workstation
Release date
October 2013
August 2014
Bus support
-
PCIe 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
1x 6-pin + 1x 8-pin
Boost clock speed
876 MHz
-
Core clock speed
745 MHz
900 MHz
Floating-point performance
4,291 gflops
5,069 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
7,080 million
6,200 million
Pipelines / CUDA cores
2880
2816
Power consumption (TDP)
245 Watt
235 Watt
Texture fill rate
210.2
158.4
Memory type
GDDR5
GDDR5
Maximum RAM amount
12 GB
16 GB
Memory bus width
384 Bit
512 Bit
Memory clock speed
6008 MHz
5000 MHz
Memory bandwidth
288.4 GB/s
320 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
12 (12_0)
CUDA
3.5
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.3
Vulkan
1.1.103
1.2.131