Home GPU Comparison AMD Radeon RX 5300M vs NVIDIA GeForce RTX 3080 Max Q

AMD Radeon RX 5300M vs NVIDIA GeForce RTX 3080 Max Q

We compared two Mobile platform GPUs: 3GB VRAM Radeon RX 5300M and 8GB VRAM GeForce RTX 3080 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5300M 's Advantages
Boost Clock has increased by 16% (1445MHz vs 1245MHz)
NVIDIA GeForce RTX 3080 Max Q 's Advantages
Released 1 years and 2 months late
More VRAM (8GB vs 3GB)
Larger VRAM bandwidth (384.0GB/s vs 168.0GB/s)
4736 additional rendering cores
Lower TDP (80W vs 85W)

Score

Benchmark

FP32 (float)
Radeon RX 5300M
4.069 TFLOPS
GeForce RTX 3080 Max Q +276%
15.3 TFLOPS
VS

Graphics Card

Nov 2019
Release Date
Jan 2021
Mobility Radeon
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

1000 MHz
Base Clock
780 MHz
1445 MHz
Boost Clock
1245 MHz
1750 MHz
Memory Clock
1500 MHz

Memory

3GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
96bit
Memory Bus
256bit
168.0GB/s
Bandwidth
384.0GB/s

Render Config

22
Compute Units
-
-
SM Count
48
1408
Shading Units
6144
88
TMUs
192
32
ROPs
96
-
Tensor Cores
192
-
RT Cores
48
-
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
4 MB
-
-
-

Theoretical Performance

46.24 GPixel/s
Pixel Rate
119.5 GPixel/s
127.2 GTexel/s
Texture Rate
239.0 GTexel/s
8.138 TFLOPS
FP16 (half)
15.30 TFLOPS
4.069 TFLOPS
FP32 (float)
15.30 TFLOPS
254.3 GFLOPS
FP64 (double)
239.0 GFLOPS

Board Design

85W
TDP
80W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Navi 14
GPU Name
GA104
Navi 14 XLM
GPU Variant
GA104-775-A1
RDNA 1.0
Architecture
Ampere
TSMC
Foundry
Samsung
7 nm
Process Size
8 nm
6.4 billion
Transistors
17.4 billion
158 mm²
Die Size
392 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
8.6
6.5
Shader Model
6.6

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