Jetson Orin Nano 8 GB vs Tesla K20c
We compared two Professional market GPUs: 8GB VRAM Jetson Orin Nano 8 GB and 5GB VRAM Tesla K20c to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Jetson Orin Nano 8 GB 's Advantages
Released 10 years and 4 months late
More VRAM (8GB vs 5GB)
Lower TDP (15W vs 225W)
Tesla K20c 's Advantages
Larger VRAM bandwidth (208.0GB/s vs 68.29GB/s)
1472 additional rendering cores
Score
Benchmark
FP32 (float)
Jetson Orin Nano 8 GB
1280
Tesla K20c
+175%
3524
Graphics Card
Mar 2023
Release Date
Nov 2012
Tegra
Generation
Tesla
Professional
Type
Professional
PCIe 4.0 x4
Bus Interface
PCIe 2.0 x16
Clock Speeds
1067 MHz
Memory Clock
1300 MHz
Memory
8GB
Memory Size
5GB
LPDDR5
Memory Type
GDDR5
128bit
Memory Bus
320bit
68.29GB/s
Bandwidth
208.0GB/s
Render Config
8
SM Count
-
1024
Shading Units
2496
32
TMUs
208
16
ROPs
40
32
Tensor Cores
-
128 KB (per SM)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
1280 KB
Theoretical Performance
10.00 GPixel/s
Pixel Rate
36.71 GPixel/s
20.00 GTexel/s
Texture Rate
146.8 GTexel/s
2.560 TFLOPS
FP16 (half)
-
1280 GFLOPS
FP32 (float)
3.524 TFLOPS
640.0 GFLOPS
FP64 (double)
1175 GFLOPS
Board Design
15W
TDP
225W
-
Suggested PSU
550 W
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
GA10B
GPU Name
GK110
-
GPU Variant
GK110-885-KA-A1
Ampere
Architecture
Kepler
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
Unknown
Transistors
7.08 billion
Unknown
Die Size
561 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
8.6
CUDA
3.5
6.7
Shader Model
5.1
