NVIDIA GeForce RTX 4090 Mobile vs AMD Radeon Pro W5300M
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Nov 2019
Generation
GeForce 40 Mobile
Radeon Pro Mobile
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1335 MHz
1000 MHz
Boost Clock
1695 MHz
1250 MHz
Memory Clock
2250 MHz
1500 MHz
Memory
Memory Size
16GB
4GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
128bit
Bandwidth
576.0GB/s
192.0GB/s
Render Config
SM Count
76
-
Shading Units
9728
1280
TMUs
304
80
ROPs
112
32
Tensor Cores
304
-
RT Cores
76
-
L1 Cache
128 KB (per SM)
-
L2 Cache
64 MB
2 MB
Compute Units
-
20
Theoretical Performance
Pixel Rate
189.8 GPixel/s
40.00 GPixel/s
Texture Rate
515.3 GTexel/s
100.0 GTexel/s
FP16 (half)
32.98 TFLOPS
6.400 TFLOPS
FP32 (float)
32.98 TFLOPS
3.200 TFLOPS
FP64 (double)
515.3 GFLOPS
200.0 GFLOPS
Graphics Processor
GPU Name
AD103
Navi 14
GPU Variant
GN21-X11
Navi 14 PRO XLM
Architecture
Ada Lovelace
RDNA 1.0
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
45.9 billion
6.4 billion
Die Size
379 mm²
158 mm²
Board Design
TDP
120W
85W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
8.9
-
Shader Model
6.8
6.5