Tesla K80 and FirePro V7900 - video card comparison
Passmark - benchmark score Tesla K80 vs FirePro V7900
Tesla K80
6028
FirePro V7900
2373
Tesla K80
FirePro V7900
Architecture
Kepler 2.0 (2013−2015)
TeraScale 3 (2010−2013)
GPU code name
GK210
Cayman
Market segment
Workstation
Workstation
Release date
November 2014
May 2011
Bus support
-
PCIe 2.1 x16
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 8-pin
1x 6-pin
Boost clock speed
824 MHz
-
Core clock speed
562 MHz
725 MHz
Floating-point performance
-
1,856.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
7,100 million
2,640 million
Pipelines / CUDA cores
2496
1280
Power consumption (TDP)
300 Watt
151 Watt
Texture fill rate
171.4
58.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
12 GB
2 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
5012 MHz
5000 MHz
Memory bandwidth
240.6 GB/s
160 GB/s
Display Connectors
No outputs
4x DisplayPort
DisplayPort count
-
4
Dual-link DVI support
-
1
DirectX
12 (11_1)
11.2 (11_0)
CUDA
3.7
-
OpenCL
1.2
1.2
OpenGL
4.6
4.4
Shader Model
5.1
5.0
Vulkan
1.1.126
N/A
StereoOutput3D
-
1