Home GPU Comparison NVIDIA Jetson Orin NX 16 GB vs NVIDIA L40G

NVIDIA Jetson Orin NX 16 GB vs NVIDIA L40G

We compared two Professional market GPUs: 16GB VRAM Jetson Orin NX 16 GB and 24GB VRAM L40G 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
Lower TDP (25W vs 300W)
NVIDIA L40G 's Advantages
Boost Clock2475MHz
More VRAM (24GB vs 16GB)
Larger VRAM bandwidth (864.0GB/s vs 102.4GB/s)
17152 additional rendering cores

Score

Benchmark

FP32 (float)
Jetson Orin NX 16 GB
1.88 TFLOPS
L40G +4685%
89.97 TFLOPS
VS

Graphics Card

Feb 2023
Release Date
Oct 2022
Tegra
Generation
Tesla Ada
Professional
Type
Professional
PCIe 4.0 x4
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1005 MHz
-
Boost Clock
2475 MHz
1600 MHz
Memory Clock
2250 MHz

Memory

16GB
Memory Size
24GB
LPDDR5
Memory Type
GDDR6
128bit
Memory Bus
384bit
102.4GB/s
Bandwidth
864.0GB/s

Render Config

-
-
-
8
SM Count
142
1024
Shading Units
18176
32
TMUs
568
16
ROPs
192
32
Tensor Cores
568
-
RT Cores
142
128 KB (per SM)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
48 MB
-
-
-

Theoretical Performance

14.69 GPixel/s
Pixel Rate
475.2 GPixel/s
29.38 GTexel/s
Texture Rate
1406 GTexel/s
3.760 TFLOPS
FP16 (half)
89.97 TFLOPS
1.880 TFLOPS
FP32 (float)
89.97 TFLOPS
940.0 GFLOPS
FP64 (double)
1406 GFLOPS

Board Design

25W
TDP
300W
-
Suggested PSU
700 W
Portable Device Dependent
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
-
Power Connectors
1x 16-pin

Graphics Processor

GA10B
GPU Name
AD102
TE980M-A1
GPU Variant
AD102-???-A1
Ampere
Architecture
Ada Lovelace
Samsung
Foundry
TSMC
8 nm
Process Size
4 nm
Unknown
Transistors
76.3 billion
Unknown
Die Size
608 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.6
CUDA
8.9
6.7
Shader Model
6.6

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