NVIDIA RTX A500 Mobile vs NVIDIA Tesla K20X
GPU · Specs Compare
Graphics Card
Release Date
Mar 2022
Nov 2012
Generation
Ampere-MW
Tesla
Type
Professional
Professional
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
832 MHz
—
Boost Clock
1537 MHz
—
Memory Clock
1500 MHz
1300 MHz
Memory
Memory Size
4GB
6GB
Memory Type
GDDR6
GDDR5
Memory Bus
64bit
384bit
Bandwidth
96.00GB/s
249.6GB/s
Render Config
SM Count
16
—
Shading Units
2048
2688
TMUs
64
224
ROPs
32
48
Tensor Cores
64
—
RT Cores
16
—
L1 Cache
128 KB (per SM)
16 KB (per SMX)
L2 Cache
2 MB
1536 KB
Theoretical Performance
Pixel Rate
49.18 GPixel/s
40.99 GPixel/s
Texture Rate
98.37 GTexel/s
164.0 GTexel/s
FP16 (half)
6.296 TFLOPS
—
FP32 (float)
6.296 TFLOPS
3.935 TFLOPS
FP64 (double)
98.37 GFLOPS
1312 GFLOPS
Graphics Processor
GPU Name
GA107S
GK110
Architecture
Ampere
Kepler
Foundry
Samsung
TSMC
Process Size
8 nm
28 nm
Transistors
8.7 billion
7.08 billion
Die Size
200 mm²
561 mm²
Board Design
TDP
30W
235W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
—
550 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
CUDA
8.6
3.5
Shader Model
6.8
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.