AMD Radeon R7 M265DX vs NVIDIA GeForce GT 540M

Graphics Processor

GPU model Jet GF108
GPU variant Jet PRO (216-0568010) N12P-GS-A1
Architecture GCN 1.0 Fermi
Foundry TSMC TSMC
Manufacturing process 28 nm 40 nm
Number of transistors 690 million 585 million
Die size 56 mm² 116 mm²

Integrated Graphics

Release date Jan 7th, 2014
Generation Crystal System (Rx M200)
Production End-of-life
Interface IGP

Clocks

Base clock 780 MHz
Boost clock 855 MHz
Memory clock System Shared 900 MHz 1800 Mbps effective
GPU clock 672 MHz
Shader clock 1344 MHz

Memory Configuration

Memory size System Shared 1024 MB
Memory type System Shared DDR3
Memory bus width System Shared 128 bit
Bandwidth System Dependent 28.80 GB/s

Render Configuration

Shading units 320 96
TMUs 20 16
ROPs 8 4
Compute units 5
Cache L1 16 KB (per CU) 64 KB (per SM)
Cache L2 128 KB 256 KB
SM count 2

Performance

Pixel rate 6.840 GPixel/s 2.688 GPixel/s
Texture rate 17.10 GTexel/s 10.75 GTexel/s
FP32 (float) performance 547.2 GFLOPS 258.0 GFLOPS
FP64 (double) performance 34.20 GFLOPS (1:16) 21.50 GFLOPS (1:12)

Dimensions & Outputs

Slot width IGP MXM Module
TDP unknown 35 W
Outputs No outputs No outputs

API Support & Features

DirectX 12 (11_1) 12 (11_0)
OpenGL 4.6 4.6
OpenCL 1.2 1.1
Vulkan 1.2
Shader model 5.1 5.1
CUDA 2.1

Other Features

Mobile graphics

Release date Jan 5th, 2011
Generation GeForce 500M
Production End-of-life
Interface MXM-A (3.0)
Predecessor GeForce 400M
Successor GeForce 600M

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