AMD Radeon RX 540X Mobile vs NVIDIA GeForce RTX 2080 SUPER Max Q

VS

AMD Radeon RX 540X Mobile NVIDIA GeForce RTX 2080 SUPER Max Q

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

Main Differences

AMD Radeon RX 540X Mobile 's Advantages

Boost Clock has increased by 24% (1211MHz vs 975MHz)

Lower TDP (50W vs 80W)

NVIDIA GeForce RTX 2080 SUPER Max Q 's Advantages

Released 2 years late

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (352.0GB/s vs 96.00GB/s)

2560 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 540X Mobile

1.24 TFLOPS

GeForce RTX 2080 SUPER Max Q +383%

5.99 TFLOPS

Radeon RX 540X Mobile

VS

GeForce RTX 2080 SUPER Max Q

Graphics Card

Apr 2018

Release Date

Apr 2020

Mobility Radeon

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1124 MHz

Base Clock

735 MHz

1211 MHz

Boost Clock

975 MHz

1500 MHz

Memory Clock

1375 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

96.00GB/s

Bandwidth

352.0GB/s

Render Config

-

SM Count

48

8

Compute Units

-

512

Shading Units

3072

32

TMUs

192

16

ROPs

64

-

Tensor Cores

384

-

RT Cores

48

16 KB (per CU)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

4 MB

Theoretical Performance

19.38 GPixel/s

Pixel Rate

62.40 GPixel/s

38.75 GTexel/s

Texture Rate

187.2 GTexel/s

1240 GFLOPS

FP16 (half)

11.98 TFLOPS

1240 GFLOPS

FP32 (float)

5.990 TFLOPS

77.50 GFLOPS

FP64 (double)

187.2 GFLOPS

Graphics Processor

Polaris 23

GPU Name

TU104

Polaris 23 MXL

GPU Variant

N18E-G3R

GCN 4.0

Architecture

Turing

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

12 nm

2.2 billion

Transistors

13.6 billion

103 mm²

Die Size

545 mm²

Board Design

50W

TDP

80W

-

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

7.5

6.4

Shader Model

6.6

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