AMD Radeon Vega 8 vs NVIDIA Tesla K20s
GPU · Specs Compare
Graphics Card
Release Date
Jan 2021
Feb 2013
Generation
Cezanne
Tesla
Type
Integrated
Professional
Bus Interface
IGP
PCIe 2.0 x16
Clock Speeds
Base Clock
300 MHz
—
Boost Clock
2000 MHz
—
Memory Clock
System Shared
1300 MHz
Memory
Memory Size
System Shared
5GB
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
320bit
Bandwidth
System Dependent
208.0GB/s
Render Config
Compute Units
8
—
Shading Units
512
2496
TMUs
32
208
ROPs
8
40
L1 Cache
—
16 KB (per SMX)
L2 Cache
—
1280 KB
Theoretical Performance
Pixel Rate
16.00 GPixel/s
29.90 GPixel/s
Texture Rate
64.00 GTexel/s
119.6 GTexel/s
FP16 (half)
4.096 TFLOPS
—
FP32 (float)
2.048 TFLOPS
2.870 TFLOPS
FP64 (double)
128.0 GFLOPS
956.8 GFLOPS
Graphics Processor
GPU Name
Cezanne
GK110
Architecture
GCN 5.1
Kepler
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
9.8 billion
7.08 billion
Die Size
156 mm²
561 mm²
Board Design
TDP
45W
225W
Outputs
No outputs
No outputs
Power Connectors
None
—
Suggested PSU
—
550 W
Graphics Features
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.1
Shader Model
6.4
5.1
CUDA
—
3.5
Benchmark
3DMark Time Spy
893
—
3DMark Time Spy Extreme
423
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.