AMD Radeon RX 540 Mobile vs NVIDIA Quadro P520 Mobile

Table of Contents

Graphics Processor

GPU model Lexa GP108
GPU variant Lexa PRO (215-0904018)
Architecture GCN 4.0 Pascal
Foundry GlobalFoundries Samsung
Manufacturing process 14 nm 14 nm
Number of transistors 2,200 million 1,800 million
Die size 103 mm² 74 mm²

Mobile graphics

Release date Nov 11th, 2017 May 23rd, 2019
Generation Mobility Radeon (RX M500) Quadro Mobile (Px200)
Production End-of-life End-of-life
Interface PCIe 3.0 x8 PCIe 3.0 x16
Predecessor Crystal System

Clocks

Base clock 1124 MHz 1303 MHz
Boost clock 1219 MHz 1493 MHz
Memory clock 1500 MHz 6 Gbps effective 1502 MHz 6 Gbps effective

Memory Configuration

Memory size 2 GB 2 GB
Memory type GDDR5 GDDR5
Memory bus width 128 bit 64 bit
Bandwidth 96.00 GB/s 48.06 GB/s

Render Configuration

Shading units 512 384
TMUs 32 24
ROPs 16 16
Compute units 8
Cache L1 16 KB (per CU) 48 KB (per SM)
Cache L2 512 KB 512 KB
SM count 3

Performance

Pixel rate 19.50 GPixel/s 23.89 GPixel/s
Texture rate 39.01 GTexel/s 35.83 GTexel/s
FP16 (half) performance 1,248 GFLOPS (1:1) 17.92 GFLOPS (1:64)
FP32 (float) performance 1,248 GFLOPS 1,147 GFLOPS
FP64 (double) performance 78.02 GFLOPS (1:16) 35.83 GFLOPS (1:32)

Dimensions & Outputs

Slot width IGP
TDP 50 W 18 W
Outputs No outputs No outputs
Power connectors None None

API Support & Features

DirectX 12 (12_0) 12 (12_1)
OpenGL 4.6 4.6
OpenCL 2.1 3.0
Vulkan 1.2 1.2
Shader model 6.4 6.4
CUDA 6.1

Other Features

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