AMD Radeon Pro Vega II vs NVIDIA Tesla K20c
GPU Specs Compare
Graphics Card
Release Date
Jun 2019
Nov 2012
Generation
Radeon Pro Mac
Tesla
Type
Desktop
Professional
Bus Interface
Apple MPX
PCIe 2.0 x16
Clock Speeds
Base Clock
1574 MHz
-
Boost Clock
1720 MHz
-
Memory Clock
806 MHz
1300 MHz
Memory
Memory Size
32GB
5GB
Memory Type
HBM2
GDDR5
Memory Bus
4096bit
320bit
Bandwidth
825.3GB/s
208.0GB/s
Render Config
Compute Units
64
-
Shading Units
4096
2496
TMUs
256
208
ROPs
64
40
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
4 MB
1280 KB
Theoretical Performance
Pixel Rate
110.1 GPixel/s
36.71 GPixel/s
Texture Rate
440.3 GTexel/s
146.8 GTexel/s
FP16 (half)
28.18 TFLOPS
-
FP32 (float)
14.09 TFLOPS
3.524 TFLOPS
FP64 (double)
7.045 TFLOPS
1175 GFLOPS
Graphics Processor
GPU Name
Vega 20
GK110
GPU Variant
Vega 20 XT
GK110-885-KA-A1
Architecture
GCN 5.1
Kepler
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
13.23 billion
7.08 billion
Die Size
331 mm²
561 mm²
Board Design
TDP
475W
225W
Suggested PSU
850 W
550 W
Outputs
1x HDMI 2.0b4x Thunderbolt
No outputs
Power Connectors
None
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.1
Shader Model
6.7
5.1
CUDA
-
3.5
📊 Benchmark
Blender
832
-
OctaneBench
-
55