AMD Radeon RX Vega Nano vs NVIDIA Tesla K20s
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Feb 2013
Generation
Vega
Tesla
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1247 MHz
—
Boost Clock
1546 MHz
—
Memory Clock
800 MHz
1300 MHz
Memory
Memory Size
8GB
5GB
Memory Type
HBM2
GDDR5
Memory Bus
2048bit
320bit
Bandwidth
409.6GB/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
98.94 GPixel/s
29.90 GPixel/s
Texture Rate
395.8 GTexel/s
119.6 GTexel/s
FP32 (float)
12.66 TFLOPS
2.870 TFLOPS
FP64 (double)
791.6 GFLOPS
956.8 GFLOPS
Graphics Processor
GPU Name
Vega 10
GK110
GPU Variant
Vega 10 XT(215-0894200)
—
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
175W
225W
Suggested PSU
450 W
550 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
No outputs
Power Connectors
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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.