AMD Radeon 540X Mobile vs NVIDIA GeForce GTX 1080 Max Q

VS

AMD Radeon 540X Mobile

NVIDIA GeForce GTX 1080 Max Q

We compared two Mobile platform GPUs: 2GB VRAM Radeon 540X Mobile and 8GB VRAM GeForce GTX 1080 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 540X Mobile 's Advantages

Released 1 years and 8 months late

Lower TDP (50W vs 150W)

NVIDIA GeForce GTX 1080 Max Q 's Advantages

Boost Clock has increased by 34% (1468MHz vs 1095MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (320.3GB/s vs 32.00GB/s)

2048 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 540X Mobile

1.121 TFLOPS

GeForce GTX 1080 Max Q +570%

7.516 TFLOPS

Radeon 540X Mobile

VS

GeForce GTX 1080 Max Q

Graphics Card

Feb 2019

Release Date

Jun 2017

Mobility Radeon

Generation

GeForce 10 Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

980 MHz

Base Clock

1290 MHz

1095 MHz

Boost Clock

1468 MHz

1000 MHz

Memory Clock

1251 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5X

64bit

Memory Bus

256bit

32.00GB/s

Bandwidth

320.3GB/s

Render Config

8

Compute Units

-

SM Count

20

512

Shading Units

2560

32

TMUs

160

16

ROPs

64

-

16 KB (per CU)

L1 Cache

48 KB (per SM)

512 KB

L2 Cache

2 MB

-

Theoretical Performance

17.52 GPixel/s

Pixel Rate

93.95 GPixel/s

35.04 GTexel/s

Texture Rate

234.9 GTexel/s

1121 GFLOPS

FP16 (half)

117.4 GFLOPS

1121 GFLOPS

FP32 (float)

7.516 TFLOPS

70.08 GFLOPS

FP64 (double)

234.9 GFLOPS

Board Design

50W

TDP

150W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Lexa

GPU Name

GP104

Lexa PRO (215-0904018)

GPU Variant

N17E-G3-A1

GCN 4.0

Architecture

Pascal

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

16 nm

2.2 billion

Transistors

7.2 billion

103 mm²

Die Size

314 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

6.1

6.4

Shader Model

6.4

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