NVIDIA Jetson Orin NX 16 GB vs NVIDIA Tesla K20c
We compared two Professional market GPUs: 16GB VRAM Jetson Orin NX 16 GB and 5GB VRAM Tesla K20c to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Jetson Orin NX 16 GB 's Advantages
Released 10 years and 3 months late
More VRAM (16GB vs 5GB)
Lower TDP (25W vs 225W)
NVIDIA Tesla K20c 's Advantages
Larger VRAM bandwidth (208.0GB/s vs 102.4GB/s)
1472 additional rendering cores
Score
Benchmark
FP32 (float)
Jetson Orin NX 16 GB
1.88 TFLOPS
Tesla K20c
+87%
3.524 TFLOPS
Graphics Card
Feb 2023
Release Date
Nov 2012
Tegra
Generation
Tesla
Professional
Type
Professional
PCIe 4.0 x4
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
1600 MHz
Memory Clock
1300 MHz
Memory
16GB
Memory Size
5GB
LPDDR5
Memory Type
GDDR5
128bit
Memory Bus
320bit
102.4GB/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
14.69 GPixel/s
Pixel Rate
36.71 GPixel/s
29.38 GTexel/s
Texture Rate
146.8 GTexel/s
3.760 TFLOPS
FP16 (half)
-
1.880 TFLOPS
FP32 (float)
3.524 TFLOPS
940.0 GFLOPS
FP64 (double)
1175 GFLOPS
Board Design
25W
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
TE980M-A1
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
