FirePro W7000 and Tesla K20c - video card comparison
FirePro W7000
Tesla K20c
Architecture
GCN 1.0 (2012−2020)
Kepler (2012−2018)
GPU code name
Pitcairn
GK110
Market segment
Workstation
Workstation
Release date
June 2012
November 2012
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
1x 6-pin + 1x 8-pin
Core clock speed
950 MHz
706 MHz
Floating-point performance
2,432 gflops
3,524 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
2,800 million
7,080 million
Pipelines / CUDA cores
1280
2496
Power consumption (TDP)
350 Watt
225 Watt
Texture fill rate
76.00
146.8
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
5 GB
Memory bus width
256 Bit
320 Bit
Memory clock speed
4800 MHz
5200 MHz
Memory bandwidth
153.6 GB/s
208.0 GB/s
Display Connectors
4x DisplayPort
No outputs
DisplayPort count
4
-
Dual-link DVI support
1
-
DirectX
12 (11_1)
12 (11_0)
CUDA
-
3.5
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
1.2.131
1.1.126
StereoOutput3D
1
-