AMD Radeon R9 390 X2 vs NVIDIA Jetson Orin Nano Super
GPU Specs Compare
Graphics Card
Release Date
Sep 2015
Dec 2024
Generation
Pirate Islands
Tegra
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x4
Clock Speeds
Memory Clock
1350 MHz
800 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR5
LPDDR5
Memory Bus
512bit
128bit
Bandwidth
345.6GB/s
102.4GB/s
Render Config
Compute Units
40
-
Shading Units
2560
1024
TMUs
160
32
ROPs
64
16
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
1024 KB
2 MB
SM Count
-
8
Tensor Cores
-
32
Theoretical Performance
Pixel Rate
64.00 GPixel/s
16.32 GPixel/s
Texture Rate
160.0 GTexel/s
32.64 GTexel/s
FP32 (float)
5.120 TFLOPS
2.089 TFLOPS
FP64 (double)
640.0 GFLOPS
-
FP16 (half)
-
4.178 TFLOPS
Graphics Processor
GPU Name
Grenada
GA10B
GPU Variant
Grenada PRO(215-0880030)
-
Architecture
GCN 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
6.2 billion
Unknown
Die Size
438 mm²
200 mm²
Board Design
TDP
580W
25W
Suggested PSU
950 W
-
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Portable Device Dependent
Power Connectors
4x 8-pin
-
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.4
Shader Model
6.3
6.8
CUDA
-
8.7