Home GPU Comparison NVIDIA GeForce RTX 2080 SUPER Mobile vs AMD Radeon 540X Mobile

NVIDIA GeForce RTX 2080 SUPER Mobile vs AMD Radeon 540X Mobile

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2080 SUPER Mobile and 2GB VRAM Radeon 540X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 SUPER Mobile 's Advantages
Released 1 years and 2 months late
Boost Clock has increased by 42% (1560MHz vs 1095MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (448.0GB/s vs 32.00GB/s)
2560 additional rendering cores
AMD Radeon 540X Mobile 's Advantages
Lower TDP (50W vs 150W)

Score

Benchmark

FP32 (float)
GeForce RTX 2080 SUPER Mobile +755%
9.585 TFLOPS
Radeon 540X Mobile
1.121 TFLOPS
VS

Graphics Card

Apr 2020
Release Date
Feb 2019
GeForce 20 Mobile
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

1365 MHz
Base Clock
980 MHz
1560 MHz
Boost Clock
1095 MHz
1750 MHz
Memory Clock
1000 MHz

Memory

8GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
64bit
448.0GB/s
Bandwidth
32.00GB/s

Render Config

-
Compute Units
8
48
SM Count
-
3072
Shading Units
512
192
TMUs
32
64
ROPs
16
384
Tensor Cores
-
48
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

99.84 GPixel/s
Pixel Rate
17.52 GPixel/s
299.5 GTexel/s
Texture Rate
35.04 GTexel/s
19.17 TFLOPS
FP16 (half)
1121 GFLOPS
9.585 TFLOPS
FP32 (float)
1121 GFLOPS
299.5 GFLOPS
FP64 (double)
70.08 GFLOPS

Board Design

150W
TDP
50W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

TU104
GPU Name
Lexa
N18E-G3
GPU Variant
Lexa PRO (215-0904018)
Turing
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
12 nm
Process Size
14 nm
13.6 billion
Transistors
2.2 billion
545 mm²
Die Size
103 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
7.5
CUDA
-
6.6
Shader Model
6.4

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