NVIDIA Tesla K20s vs AMD Radeon Pro V320
GPU Specs Compare
Graphics Card
Release Date
Feb 2013
Jun 2017
Generation
Tesla
Radeon Pro Vega
Type
Professional
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1300 MHz
945 MHz
Base Clock
-
852 MHz
Boost Clock
-
1500 MHz
Memory
Memory Size
5GB
8GB
Memory Type
GDDR5
HBM2
Memory Bus
320bit
2048bit
Bandwidth
208.0GB/s
483.8GB/s
Render Config
Shading Units
2496
3584
TMUs
208
224
ROPs
40
64
L1 Cache
16 KB (per SMX)
16 KB (per CU)
L2 Cache
1280 KB
4 MB
Compute Units
-
56
Theoretical Performance
Pixel Rate
29.90 GPixel/s
96.00 GPixel/s
Texture Rate
119.6 GTexel/s
336.0 GTexel/s
FP32 (float)
2.870 TFLOPS
10.75 TFLOPS
FP64 (double)
956.8 GFLOPS
672.0 GFLOPS
FP16 (half)
-
21.50 TFLOPS
Graphics Processor
GPU Name
GK110
Vega 10
Architecture
Kepler
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
7.08 billion
12.5 billion
Die Size
561 mm²
495 mm²
GPU Variant
-
Vega 10 XL GL SERVER(215-0894144)
Board Design
TDP
225W
230W
Suggested PSU
550 W
550 W
Outputs
No outputs
4x mini-DisplayPort 1.4a
Power Connectors
-
2x 8-pin
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.1
1.3
CUDA
3.5
-
Shader Model
5.1
6.7