Home GPU Comparison AMD Radeon 540 Mobile vs NVIDIA GeForce RTX 3080 Ti Mobile

AMD Radeon 540 Mobile vs NVIDIA GeForce RTX 3080 Ti Mobile

We compared two Mobile platform GPUs: 2GB VRAM Radeon 540 Mobile and 16GB VRAM GeForce RTX 3080 Ti Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 540 Mobile 's Advantages
Lower TDP (50W vs 115W)
NVIDIA GeForce RTX 3080 Ti Mobile 's Advantages
Released 2 years and 10 months late
Boost Clock has increased by 12% (1260MHz vs 1124MHz)
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (512.0GB/s vs 48.00GB/s)
6912 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon 540 Mobile
1.151 TFLOPS
GeForce RTX 3080 Ti Mobile +1525%
18.71 TFLOPS
VS

Graphics Card

Mar 2019
Release Date
Jan 2022
Mobility Radeon
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

1100 MHz
Base Clock
810 MHz
1124 MHz
Boost Clock
1260 MHz
1500 MHz
Memory Clock
2000 MHz

Memory

2GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
64bit
Memory Bus
256bit
48.00GB/s
Bandwidth
512.0GB/s

Render Config

-
SM Count
58
8
Compute Units
-
512
Shading Units
7424
32
TMUs
232
16
ROPs
96
-
Tensor Cores
232
-
RT Cores
58
16 KB (per CU)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
4 MB

Theoretical Performance

17.98 GPixel/s
Pixel Rate
121.0 GPixel/s
35.97 GTexel/s
Texture Rate
292.3 GTexel/s
1151 GFLOPS
FP16 (half)
18.71 TFLOPS
1151 GFLOPS
FP32 (float)
18.71 TFLOPS
71.94 GFLOPS
FP64 (double)
292.3 GFLOPS

Graphics Processor

Lexa
GPU Name
GA103S
Lexa PRO (215-0904018)
GPU Variant
GN20-E8-A1
GCN 4.0
Architecture
Ampere
GlobalFoundries
Foundry
Samsung
14 nm
Process Size
8 nm
2.2 billion
Transistors
Unknown
103 mm²
Die Size
496 mm²

Board Design

50W
TDP
115W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.6
6.4
Shader Model
6.5

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