AMD Radeon RX 7900M vs NVIDIA Jetson T4000
GPU Specs Compare
Graphics Card
Release Date
Oct 2023
Aug 2025
Generation
Navi Mobile
Server Blackwell
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1825 MHz
1665 MHz
Boost Clock
2090 MHz
2525 MHz
Memory Clock
2250 MHz
1067 MHz
Memory
Memory Size
16GB
64GB
Memory Type
GDDR6
LPDDR5X
Memory Bus
256bit
256bit
Bandwidth
576.0GB/s
273.2GB/s
Render Config
Compute Units
72
-
Shading Units
4608
1536
TMUs
288
64
ROPs
192
16
RT Cores
72
12
L1 Cache
256 KB per Array
256 KB (per SM)
L2 Cache
6 MB
50 MB
L3 Cache
64 MB
-
SM Count
-
12
Tensor Cores
-
64
Theoretical Performance
Pixel Rate
401.3 GPixel/s
40.40 GPixel/s
Texture Rate
601.9 GTexel/s
161.6 GTexel/s
FP16 (half)
77.05 TFLOPS
31.03 TFLOPS
FP32 (float)
38.52 TFLOPS
7.757 TFLOPS
FP64 (double)
1204 GFLOPS
3.878 TFLOPS
Graphics Processor
GPU Name
Navi 31
GB10
GPU Variant
Navi 31
Jetson
Architecture
RDNA 3.0
Blackwell
Foundry
TSMC
TSMC
Process Size
5 nm
3 nm
Transistors
57.7 billion
Unknown
Die Size
529 mm²
Unknown
Board Design
TDP
180W
40W
Outputs
Portable Device Dependent
1x HDMI
Power Connectors
None
None
Suggested PSU
-
200 W
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
2.2
3.0
Vulkan
1.3
N/A
Shader Model
6.8
N/A
CUDA
-
10.1
📊 Benchmark
3DMark Time Spy
18,218
-
3DMark Time Spy Extreme
8,440
-
3DMark Speed Way
3,943
-
Blender
2,583
-