RTX A4000 vs Jetson Orin NX 8 GB
We compared two Professional market GPUs: 16GB VRAM RTX A4000 and 8GB VRAM Jetson Orin NX 8 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
RTX A4000 's Advantages
Boost Clock1560MHz
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (448.0GB/s vs 102.4GB/s)
5120 additional rendering cores
Jetson Orin NX 8 GB 's Advantages
Released 1 years and 11 months late
Lower TDP (20W vs 140W)
Score
Benchmark
FP32 (float)
RTX A4000
+1123%
19170
Jetson Orin NX 8 GB
1567
Graphics Card
Apr 2021
Release Date
Mar 2023
Quadro Ampere
Generation
Tegra
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x4
Clock Speeds
735 MHz
Base Clock
-
1560 MHz
Boost Clock
-
1750 MHz
Memory Clock
1600 MHz
Memory
16GB
Memory Size
8GB
GDDR6
Memory Type
LPDDR5
256bit
Memory Bus
128bit
448.0GB/s
Bandwidth
102.4GB/s
Render Config
48
SM Count
8
6144
Shading Units
1024
192
TMUs
32
96
ROPs
16
192
Tensor Cores
32
48
RT Cores
-
128 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
256 KB
Theoretical Performance
149.8 GPixel/s
Pixel Rate
12.24 GPixel/s
299.5 GTexel/s
Texture Rate
24.48 GTexel/s
19.17 TFLOPS
FP16 (half)
3.133 TFLOPS
19.17 TFLOPS
FP32 (float)
1.567 TFLOPS
299.5 GFLOPS
FP64 (double)
783.4 GFLOPS
Board Design
140W
TDP
20W
300 W
Suggested PSU
-
4x DisplayPort 1.4a
Outputs
Portable Device Dependent
1x 6-pin
Power Connectors
-
Graphics Processor
GA104
GPU Name
GA10B
GA104-875-A1
GPU Variant
TE980M-A1
Ampere
Architecture
Ampere
Samsung
Foundry
Samsung
8 nm
Process Size
8 nm
17.4 billion
Transistors
Unknown
392 mm²
Die Size
Unknown
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
