AMD Radeon 540 Mobile vs AMD Radeon R7 M370

Table of Contents

Graphics Processor

GPU model Lexa Litho
GPU variant Lexa PRO (215-0904018) Litho XT
Architecture GCN 4.0 GCN 1.0
Foundry GlobalFoundries TSMC
Manufacturing process 14 nm 28 nm
Number of transistors 2,200 million 690 million
Die size 103 mm² 56 mm²

Mobile graphics

Release date Mar 26th, 2019 May 5th, 2015
Generation Mobility Radeon (M500) Crystal System (R7 M300)
Production End-of-life End-of-life
Interface PCIe 3.0 x8 PCIe 3.0 x8
Predecessor Crystal System Solar System
Successor Mobility Radeon

Clocks

Base clock 1100 MHz 900 MHz
Boost clock 1124 MHz 960 MHz
Memory clock 1500 MHz 6 Gbps effective 1150 MHz 4.6 Gbps effective

Memory Configuration

Memory size 2 GB 4 GB
Memory type GDDR5 GDDR5
Memory bus width 64 bit 128 bit
Bandwidth 48.00 GB/s 73.60 GB/s

Render Configuration

Shading units 512 384
TMUs 32 24
ROPs 16 8
Compute units 8 6
Cache L1 16 KB (per CU) 16 KB (per CU)
Cache L2 256 KB 256 KB

Performance

Pixel rate 17.98 GPixel/s 7.680 GPixel/s
Texture rate 35.97 GTexel/s 23.04 GTexel/s
FP16 (half) performance 1,151 GFLOPS (1:1)
FP32 (float) performance 1,151 GFLOPS 737.3 GFLOPS
FP64 (double) performance 71.94 GFLOPS (1:16) 46.08 GFLOPS (1:16)

Dimensions & Outputs

Slot width Dual-slot
TDP 50 W unknown
Outputs No outputs No outputs
Power connectors None

API Support & Features

DirectX 12 (12_0) 12 (11_1)
OpenGL 4.6 4.6
OpenCL 2.1 1.2
Vulkan 1.2 1.2
Shader model 6.4 5.1

Other Features

Compare

Sysrqmts browser extension icon
Stop overpaying for PC games!
See cheapest prices in Steam store with our browser extension.