Tesla K20X and Radeon RX Vega 7 - video card comparison
Tesla K20X
Radeon RX Vega 7
Architecture
Kepler (2012−2018)
Vega (2017−2021)
GPU code name
GK110
Vega Raven Ridge
Market segment
Workstation
Laptop
Release date
November 2012
January 2020
Interface
PCIe 3.0 x16
-
Supplementary power connectors
1x 6-pin + 1x 8-pin
-
Boost clock speed
-
1800 MHz
Core clock speed
732 MHz
-
Floating-point performance
3,935 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
7,080 million
-
Pipelines / CUDA cores
2688
448
Power consumption (TDP)
235 Watt
15 Watt
Texture fill rate
164.0
-
Memory type
GDDR5
-
Maximum RAM amount
6 GB
-
Memory bus width
384 Bit
-
Memory clock speed
5200 MHz
-
Memory bandwidth
249.6 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
-
DirectX
12 (11_0)
12_1
CUDA
3.5
-
OpenCL
1.2
-
OpenGL
4.6
-
Shader Model
5.1
-
Vulkan
1.1.126
-