Home GPU Comparison AMD Radeon Pro 5300M vs NVIDIA GeForce RTX 4090 Mobile

AMD Radeon Pro 5300M vs NVIDIA GeForce RTX 4090 Mobile

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 5300M and 16GB VRAM GeForce RTX 4090 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 Mobile 's Advantages
Released 3 years and 2 months late
Boost Clock has increased by 36% (1695MHz vs 1250MHz)
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (576.0GB/s vs 192.0GB/s)
8448 additional rendering cores
Lower TDP (80W vs 85W)

Score

Benchmark

FP32 (float)
Radeon Pro 5300M
3.2 TFLOPS
GeForce RTX 4090 Mobile +930%
32.98 TFLOPS
VS

Graphics Card

Nov 2019
Release Date
Jan 2023
Radeon Pro Mac
Generation
GeForce 40 Mobile
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

1000 MHz
Base Clock
1335 MHz
1250 MHz
Boost Clock
1695 MHz
1500 MHz
Memory Clock
2250 MHz

Memory

4GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
128bit
Memory Bus
256bit
192.0GB/s
Bandwidth
576.0GB/s

Render Config

20
Compute Units
-
-
SM Count
76
1280
Shading Units
9728
80
TMUs
304
32
ROPs
112
-
Tensor Cores
304
-
RT Cores
76
-
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
64 MB
-
-
-

Theoretical Performance

40.00 GPixel/s
Pixel Rate
189.8 GPixel/s
100.0 GTexel/s
Texture Rate
515.3 GTexel/s
6.400 TFLOPS
FP16 (half)
32.98 TFLOPS
3.200 TFLOPS
FP32 (float)
32.98 TFLOPS
200.0 GFLOPS
FP64 (double)
515.3 GFLOPS

Board Design

85W
TDP
80-150W
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Processor

Navi 14
GPU Name
AD103
Navi 14 PROA
GPU Variant
GN21-X11
RDNA 1.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
7 nm
Process Size
5 nm
6.4 billion
Transistors
45.9 billion
158 mm²
Die Size
379 mm²

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
8.9
6.5
Shader Model
6.8

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