NVIDIA Jetson Orin NX 8 GB vs NVIDIA Tesla K20X
We compared two Professional market GPUs: 8GB VRAM Jetson Orin NX 8 GB and 6GB VRAM Tesla K20X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Jetson Orin NX 8 GB 's Advantages
Released 10 years and 4 months late
More VRAM (8GB vs 6GB)
Lower TDP (20W vs 235W)
NVIDIA Tesla K20X 's Advantages
Larger VRAM bandwidth (249.6GB/s vs 102.4GB/s)
1664 additional rendering cores
Score
Benchmark
FP32 (float)
Jetson Orin NX 8 GB
1.567 TFLOPS
Tesla K20X
+151%
3.935 TFLOPS
Graphics Card
Mar 2023
Release Date
Nov 2012
Tegra
Generation
Tesla
Professional
Type
Professional
PCIe 4.0 x4
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
-
-
-
-
-
1600 MHz
Memory Clock
1300 MHz
Memory
8GB
Memory Size
6GB
LPDDR5
Memory Type
GDDR5
128bit
Memory Bus
384bit
102.4GB/s
Bandwidth
249.6GB/s
Render Config
-
-
-
8
SM Count
-
1024
Shading Units
2688
32
TMUs
224
16
ROPs
48
32
Tensor Cores
-
-
-
-
128 KB (per SM)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
1536 KB
-
-
-
Theoretical Performance
12.24 GPixel/s
Pixel Rate
40.99 GPixel/s
24.48 GTexel/s
Texture Rate
164.0 GTexel/s
3.133 TFLOPS
FP16 (half)
-
1.567 TFLOPS
FP32 (float)
3.935 TFLOPS
783.4 GFLOPS
FP64 (double)
1312 GFLOPS
Board Design
20W
TDP
235W
-
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
-
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
