AMD Radeon Vega Frontier Edition Watercooled vs NVIDIA Tesla K20m
GPU Specs Compare
Graphics Card
Release Date
Jul 2017
Jan 2013
Generation
Radeon Pro
Tesla
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1382 MHz
-
Boost Clock
1600 MHz
-
Memory Clock
945 MHz
1300 MHz
Memory
Memory Size
16GB
5GB
Memory Type
HBM2
GDDR5
Memory Bus
2048bit
320bit
Bandwidth
483.8GB/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
102.4 GPixel/s
36.71 GPixel/s
Texture Rate
409.6 GTexel/s
146.8 GTexel/s
FP16 (half)
26.21 TFLOPS
-
FP32 (float)
13.11 TFLOPS
3.524 TFLOPS
FP64 (double)
819.2 GFLOPS
1175 GFLOPS
Graphics Processor
GPU Name
Vega 10
GK110
GPU Variant
Vega 10 XTX LCS
-
Architecture
GCN 5.0
Kepler
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
12.5 billion
7.08 billion
Die Size
495 mm²
561 mm²
Board Design
TDP
375W
225W
Suggested PSU
750 W
550 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
No outputs
Power Connectors
2x 8-pin
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
1.2
1.1
Shader Model
6.4
5.1
CUDA
-
3.5