AMD Radeon 540 Mobile vs AMD Radeon RX 5500 XT

Table of Contents

Graphics Processor

GPU model Lexa Navi 14
GPU variant Lexa PRO (215-0904018) Navi 14 XTX (215-0932396)
Architecture GCN 4.0 RDNA 1.0
Foundry GlobalFoundries TSMC
Manufacturing process 14 nm 7 nm
Number of transistors 2,200 million 6,400 million
Die size 103 mm² 158 mm²

Mobile graphics

Release date Mar 26th, 2019
Generation Mobility Radeon (M500)
Production End-of-life
Interface PCIe 3.0 x8
Predecessor Crystal System

Clocks

Base clock 1100 MHz 1607 MHz
Boost clock 1124 MHz 1845 MHz
Memory clock 1500 MHz 6 Gbps effective 1750 MHz 14 Gbps effective
Game clock 1717 MHz

Memory Configuration

Memory size 2 GB 4 GB
Memory type GDDR5 GDDR6
Memory bus width 64 bit 128 bit
Bandwidth 48.00 GB/s 224.0 GB/s

Render Configuration

Shading units 512 1408
TMUs 32 88
ROPs 16 32
Compute units 8 22
Cache L1 16 KB (per CU)
Cache L2 256 KB 2 MB

Performance

Pixel rate 17.98 GPixel/s 59.04 GPixel/s
Texture rate 35.97 GTexel/s 162.4 GTexel/s
FP16 (half) performance 1,151 GFLOPS (1:1) 10.39 TFLOPS (2:1)
FP32 (float) performance 1,151 GFLOPS 5.196 TFLOPS
FP64 (double) performance 71.94 GFLOPS (1:16) 324.7 GFLOPS (1:16)

Dimensions & Outputs

Slot width Dual-slot Dual-slot
TDP 50 W 130 W
Outputs No outputs 1x HDMI3x DisplayPort
Power connectors None 1x 8-pin
Length 180 mm 7.1 inches
Suggested PSU 300 W
Board number 109-D33257
Part number 102-D33220

API Support & Features

DirectX 12 (12_0) 12 (12_1)
OpenGL 4.6 4.6
OpenCL 2.1 2.1
Vulkan 1.2 1.2
Shader model 6.4 6.5

Other Features

Graphics Card

Release date Dec 12th, 2019
Generation Navi
Predecessor Vega
Production Active
Launch price 169 USD
Interface PCIe 4.0 x8
Reviews 49 in our database
Successor Navi II

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