NVIDIA Jetson Orin NX 8 GB vs NVIDIA RTX A4 Mobile
We compared two Professional market GPUs: 8GB VRAM Jetson Orin NX 8 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 8 GB 's Advantages
Released 1 years and 11 months late
More VRAM (8GB 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 8 GB
1.567 TFLOPS
RTX A4 Mobile
+362%
7.25 TFLOPS
Graphics Card
Mar 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
8GB
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
12.24 GPixel/s
Pixel Rate
56.64 GPixel/s
24.48 GTexel/s
Texture Rate
113.3 GTexel/s
3.133 TFLOPS
FP16 (half)
7.250 TFLOPS
1.567 TFLOPS
FP32 (float)
7.250 TFLOPS
783.4 GFLOPS
FP64 (double)
113.3 GFLOPS
Board Design
20W
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
