NVIDIA GeForce RTX 4080 Mobile vs AMD Radeon Pro 5300M
We compared two Mobile platform GPUs: 12GB VRAM GeForce RTX 4080 Mobile and 4GB VRAM Radeon Pro 5300M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 4080 Mobile 's Advantages
Released 3 years and 2 months late
Boost Clock has increased by 33% (1665MHz vs 1250MHz)
More VRAM (12GB vs 4GB)
Larger VRAM bandwidth (432.0GB/s vs 192.0GB/s)
6144 additional rendering cores
AMD Radeon Pro 5300M 's Advantages
Lower TDP (85W vs 110W)
Score
Benchmark
FP32 (float)
GeForce RTX 4080 Mobile
+672%
24.72 TFLOPS
Radeon Pro 5300M
3.2 TFLOPS
3DMark Time Spy
GeForce RTX 4080 Mobile
+454%
18875
Radeon Pro 5300M
3404
Graphics Card
Jan 2023
Release Date
Nov 2019
GeForce 40 Mobile
Generation
Radeon Pro Mac
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
1290 MHz
Base Clock
1000 MHz
1665 MHz
Boost Clock
1250 MHz
2250 MHz
Memory Clock
1500 MHz
Memory
12GB
Memory Size
4GB
GDDR6
Memory Type
GDDR6
192bit
Memory Bus
128bit
432.0GB/s
Bandwidth
192.0GB/s
Render Config
-
Compute Units
20
58
SM Count
-
7424
Shading Units
1280
232
TMUs
80
80
ROPs
32
232
Tensor Cores
-
58
RT Cores
-
128 KB (per SM)
L1 Cache
-
48 MB
L2 Cache
2 MB
-
-
-
Theoretical Performance
133.2 GPixel/s
Pixel Rate
40.00 GPixel/s
386.3 GTexel/s
Texture Rate
100.0 GTexel/s
24.72 TFLOPS
FP16 (half)
6.400 TFLOPS
24.72 TFLOPS
FP32 (float)
3.200 TFLOPS
386.3 GFLOPS
FP64 (double)
200.0 GFLOPS
Board Design
110W
TDP
85W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
AD104
GPU Name
Navi 14
GN21-X9
GPU Variant
Navi 14 PROA
Ada Lovelace
Architecture
RDNA 1.0
TSMC
Foundry
TSMC
4 nm
Process Size
7 nm
35.8 billion
Transistors
6.4 billion
295 mm²
Die Size
158 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
8.9
CUDA
-
6.7
Shader Model
6.5
