NVIDIA Tesla K20X vs NVIDIA RTX A2000 Embedded
GPU · Specs Compare
Graphics Card
Release Date
Nov 2012
Unknown
Generation
Tesla
Quadro Mobile
Type
Professional
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1300 MHz
1500 MHz
Base Clock
—
1117 MHz
Boost Clock
—
1612 MHz
Memory
Memory Size
6GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
128bit
Bandwidth
249.6GB/s
192.0GB/s
Render Config
Shading Units
2688
2560
TMUs
224
80
ROPs
48
48
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
1536 KB
2 MB
SM Count
—
20
Tensor Cores
—
80
RT Cores
—
20
Theoretical Performance
Pixel Rate
40.99 GPixel/s
77.38 GPixel/s
Texture Rate
164.0 GTexel/s
129.0 GTexel/s
FP32 (float)
3.935 TFLOPS
8.253 TFLOPS
FP64 (double)
1312 GFLOPS
129.0 GFLOPS
FP16 (half)
—
8.253 TFLOPS
Graphics Processor
GPU Name
GK110
GA107S
Architecture
Kepler
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
7.08 billion
Unknown
Die Size
561 mm²
Unknown
Board Design
TDP
235W
60W
Suggested PSU
550 W
—
Outputs
No outputs
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.5
8.6
Shader Model
5.1
6.6
Benchmark
OctaneBench
—
271
▲ Specs Compare
Data sourced from official specifications and benchmark tests.