Jetson Orin Nano 8 GB vs L40G
We compared two Professional market GPUs: 8GB VRAM Jetson Orin Nano 8 GB and 24GB VRAM L40G to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Jetson Orin Nano 8 GB 's Advantages
Lower TDP (15W vs 300W)
L40G 's Advantages
Boost Clock2475MHz
More VRAM (24GB vs 8GB)
Larger VRAM bandwidth (864.0GB/s vs 68.29GB/s)
17152 additional rendering cores
Score
Benchmark
FP32 (float)
Jetson Orin Nano 8 GB
1280
L40G
+6928%
89970
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
1005 MHz
-
Boost Clock
2475 MHz
1067 MHz
Memory Clock
2250 MHz
Memory
8GB
Memory Size
24GB
LPDDR5
Memory Type
GDDR6
128bit
Memory Bus
384bit
68.29GB/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
10.00 GPixel/s
Pixel Rate
475.2 GPixel/s
20.00 GTexel/s
Texture Rate
1406 GTexel/s
2.560 TFLOPS
FP16 (half)
89.97 TFLOPS
1280 GFLOPS
FP32 (float)
89.97 TFLOPS
640.0 GFLOPS
FP64 (double)
1406 GFLOPS
Board Design
15W
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
-
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
