Home GPU Comparison NVIDIA Jetson Orin NX 8 GB vs NVIDIA L40

NVIDIA Jetson Orin NX 8 GB vs NVIDIA L40

We compared two Professional market GPUs: 8GB VRAM Jetson Orin NX 8 GB and 48GB VRAM L40 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
Lower TDP (20W vs 300W)
NVIDIA L40 's Advantages
Boost Clock2490MHz
More VRAM (48GB vs 8GB)
Larger VRAM bandwidth (864.0GB/s vs 102.4GB/s)
17152 additional rendering cores

Score

Benchmark

FP32 (float)
Jetson Orin NX 8 GB
1.567 TFLOPS
L40 +5676%
90.52 TFLOPS
VS
L40

Graphics Card

Mar 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
735 MHz
-
Boost Clock
2490 MHz
1600 MHz
Memory Clock
2250 MHz

Memory

8GB
Memory Size
48GB
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
96 MB
-
-
-

Theoretical Performance

12.24 GPixel/s
Pixel Rate
478.1 GPixel/s
24.48 GTexel/s
Texture Rate
1414 GTexel/s
3.133 TFLOPS
FP16 (half)
90.52 TFLOPS
1.567 TFLOPS
FP32 (float)
90.52 TFLOPS
783.4 GFLOPS
FP64 (double)
1414 GFLOPS

Board Design

20W
TDP
300W
-
Suggested PSU
700 W
Portable Device Dependent
Outputs
4x DisplayPort 1.4a
-
Power Connectors
1x 16-pin

Graphics Processor

GA10B
GPU Name
AD102
TE980M-A1
GPU Variant
AD102-895-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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