AMD Radeon 540 Mobile vs NVIDIA GeForce GTX 275 PhysX Edition

Table of Contents

Graphics Processor

GPU model Lexa G92B
GPU variant Lexa PRO (215-0904018) G92-421-B1
Architecture GCN 4.0 Tesla
Foundry GlobalFoundries TSMC
Manufacturing process 14 nm 55 nm
Number of transistors 2,200 million 754 million
Die size 103 mm² 260 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
Boost clock 1124 MHz
Memory clock 1500 MHz 6 Gbps effective 1134 MHz 2.3 Gbps effective
GPU clock 633 MHz
Shader clock 1296 MHz

Memory Configuration

Memory size 2 GB 896 MB
Memory type GDDR5 GDDR3
Memory bus width 64 bit 448 bit
Bandwidth 48.00 GB/s 127.0 GB/s

Render Configuration

Shading units 512 240
TMUs 32 80
ROPs 16 28
Compute units 8
Cache L1 16 KB (per CU)
Cache L2 256 KB 224 KB
SM count 30

Performance

Pixel rate 17.98 GPixel/s 17.72 GPixel/s
Texture rate 35.97 GTexel/s 50.64 GTexel/s
FP16 (half) performance 1,151 GFLOPS (1:1)
FP32 (float) performance 1,151 GFLOPS 622.1 GFLOPS
FP64 (double) performance 71.94 GFLOPS (1:16) 77.76 GFLOPS (1:8)

Dimensions & Outputs

Slot width Dual-slot Dual-slot
TDP 50 W 219 W
Outputs No outputs 2x DVI
Power connectors None 1x 6-pin + 1x 8-pin
Length 267 mm 10.5 inches
Suggested PSU 550 W

API Support & Features

DirectX 12 (12_0) 11.1 (10_0)
OpenGL 4.6 3.3
OpenCL 2.1 1.1
Vulkan 1.2
Shader model 6.4 4.0
CUDA 1.3

Other Features

Graphics Card

Release date Feb 16th, 2010
Generation GeForce 200
Production End-of-life
Interface PCIe 2.0 x16
Reviews 61 in our database
Predecessor GeForce 9
Successor GeForce 400

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