NVIDIA Tesla K20s vs AMD Radeon RX 5500 OEM
GPU · Specs Compare
Graphics Card
Release Date
Feb 2013
Oct 2019
Generation
Tesla
Navi
Type
Professional
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1300 MHz
1750 MHz
Base Clock
—
1500 MHz
Boost Clock
—
1845 MHz
Memory
Memory Size
5GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
320bit
128bit
Bandwidth
208.0GB/s
224.0GB/s
Render Config
Shading Units
2496
1408
TMUs
208
88
ROPs
40
32
L1 Cache
16 KB (per SMX)
—
L2 Cache
1280 KB
2 MB
Compute Units
—
22
Theoretical Performance
Pixel Rate
29.90 GPixel/s
59.04 GPixel/s
Texture Rate
119.6 GTexel/s
162.4 GTexel/s
FP32 (float)
2.870 TFLOPS
5.196 TFLOPS
FP64 (double)
956.8 GFLOPS
324.7 GFLOPS
FP16 (half)
—
10.39 TFLOPS
Graphics Processor
GPU Name
GK110
Navi 14
Architecture
Kepler
RDNA 1.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
7.08 billion
6.4 billion
Die Size
561 mm²
158 mm²
GPU Variant
—
Navi 14 XT(215-0932220)
Board Design
TDP
225W
110W
Suggested PSU
550 W
300 W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
—
1x 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
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.