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

VS

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

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2080 SUPER Max Q 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 Max Q 's Advantages

Released 1 years and 2 months late

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (352.0GB/s vs 32.00GB/s)

2560 additional rendering cores

AMD Radeon 540X Mobile 's Advantages

Boost Clock has increased by 12% (1095MHz vs 975MHz)

Lower TDP (50W vs 80W)

Score

Benchmark

FP32 (float)

GeForce RTX 2080 SUPER Max Q +434%

5.99 TFLOPS

Radeon 540X Mobile

1.121 TFLOPS

GeForce RTX 2080 SUPER Max Q

VS

Radeon 540X Mobile

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

735 MHz

Base Clock

980 MHz

975 MHz

Boost Clock

1095 MHz

1375 MHz

Memory Clock

1000 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

64bit

352.0GB/s

Bandwidth

32.00GB/s

Render Config

48

SM Count

-

Compute Units

8

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

62.40 GPixel/s

Pixel Rate

17.52 GPixel/s

187.2 GTexel/s

Texture Rate

35.04 GTexel/s

11.98 TFLOPS

FP16 (half)

1121 GFLOPS

5.990 TFLOPS

FP32 (float)

1121 GFLOPS

187.2 GFLOPS

FP64 (double)

70.08 GFLOPS

Graphics Processor

TU104

GPU Name

Lexa

N18E-G3R

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

Board Design

80W

TDP

50W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

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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