NVIDIA RTX A2000 Max-Q 8 GB vs NVIDIA Tesla K20m
GPU Specs Compare
Graphics Card
Release Date
Apr 2021
Jan 2013
Generation
Ampere-MW
Tesla
Type
Mobile
Professional
Bus Interface
PCIe 4.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
607 MHz
-
Boost Clock
1177 MHz
-
Memory Clock
1375 MHz
1300 MHz
Memory
Memory Size
8GB
5GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
320bit
Bandwidth
176.0GB/s
208.0GB/s
Render Config
SM Count
20
-
Shading Units
2560
2496
TMUs
80
208
ROPs
48
40
Tensor Cores
80
-
RT Cores
20
-
L1 Cache
128 KB (per SM)
16 KB (per SMX)
L2 Cache
2 MB
1280 KB
Theoretical Performance
Pixel Rate
56.50 GPixel/s
36.71 GPixel/s
Texture Rate
94.16 GTexel/s
146.8 GTexel/s
FP16 (half)
6.026 TFLOPS
-
FP32 (float)
6.026 TFLOPS
3.524 TFLOPS
FP64 (double)
94.16 GFLOPS
1175 GFLOPS
Graphics Processor
GPU Name
GA107
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
95W
225W
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