NVIDIA Jetson Orin NX 16 GB vs NVIDIA RTX A4 Mobile
We compared two Professional market GPUs: 16GB VRAM Jetson Orin NX 16 GB and 4GB VRAM RTX A4 Mobile 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 1 years and 10 months late
More VRAM (16GB vs 4GB)
NVIDIA RTX A4 Mobile 's Advantages
Boost Clock1770MHz
Larger VRAM bandwidth (224.0GB/s vs 102.4GB/s)
1024 additional rendering cores
Score
Benchmark
FP32 (float)
Jetson Orin NX 16 GB
1.88 TFLOPS
RTX A4 Mobile
+285%
7.25 TFLOPS
Graphics Card
Feb 2023
Release Date
Apr 2021
Tegra
Generation
Quadro Ampere-M
Professional
Type
Professional
PCIe 4.0 x4
Bus Interface
PCIe 4.0 x8
Clock Speeds
-
Base Clock
1297 MHz
-
Boost Clock
1770 MHz
1600 MHz
Memory Clock
1750 MHz
Memory
16GB
Memory Size
4GB
LPDDR5
Memory Type
GDDR6
128bit
Memory Bus
128bit
102.4GB/s
Bandwidth
224.0GB/s
Render Config
-
-
-
8
SM Count
16
1024
Shading Units
2048
32
TMUs
64
16
ROPs
32
32
Tensor Cores
64
-
RT Cores
16
128 KB (per SM)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
2 MB
-
-
-
Theoretical Performance
14.69 GPixel/s
Pixel Rate
56.64 GPixel/s
29.38 GTexel/s
Texture Rate
113.3 GTexel/s
3.760 TFLOPS
FP16 (half)
7.250 TFLOPS
1.880 TFLOPS
FP32 (float)
7.250 TFLOPS
940.0 GFLOPS
FP64 (double)
113.3 GFLOPS
Board Design
25W
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
GA10B
GPU Name
GA107
TE980M-A1
GPU Variant
-
Ampere
Architecture
Ampere
Samsung
Foundry
Samsung
8 nm
Process Size
8 nm
Unknown
Transistors
8.7 billion
Unknown
Die Size
200 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
8.6
6.7
Shader Model
6.7
