Home GPU Comparison AMD Radeon RX 5500M vs NVIDIA GeForce RTX 3080 Mobile

AMD Radeon RX 5500M vs NVIDIA GeForce RTX 3080 Mobile

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 5500M and 8GB VRAM GeForce RTX 3080 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5500M 's Advantages
Boost Clock has increased by 6% (1645MHz vs 1545MHz)
Lower TDP (85W vs 115W)
NVIDIA GeForce RTX 3080 Mobile 's Advantages
Released 1 years and 3 months late
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (448.0GB/s vs 224.0GB/s)
4736 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 5500M
4.632 TFLOPS
GeForce RTX 3080 Mobile +309%
18.98 TFLOPS
3DMark Time Spy
Radeon RX 5500M
4320
GeForce RTX 3080 Mobile +176%
11930
Blender
Radeon RX 5500M
370
GeForce RTX 3080 Mobile +930%
3812
VS

Graphics Card

Oct 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

1375 MHz
Base Clock
1110 MHz
1645 MHz
Boost Clock
1545 MHz
1750 MHz
Memory Clock
1750 MHz

Memory

4GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
128bit
Memory Bus
256bit
224.0GB/s
Bandwidth
448.0GB/s

Render Config

-
SM Count
48
22
Compute Units
-
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

52.64 GPixel/s
Pixel Rate
148.3 GPixel/s
144.8 GTexel/s
Texture Rate
296.6 GTexel/s
9.265 TFLOPS
FP16 (half)
18.98 TFLOPS
4.632 TFLOPS
FP32 (float)
18.98 TFLOPS
289.5 GFLOPS
FP64 (double)
296.6 GFLOPS

Graphics Processor

Navi 14
GPU Name
GA104
Navi 14 XTM
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

Board Design

85W
TDP
115W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
None

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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