AMD Radeon R5 M420 vs AMD Radeon R7 M265DX

Table of Contents

Graphics Processor

GPU model Jet Jet
GPU variant Jet PRO (216-0568010) Jet PRO (216-0568010)
Architecture GCN 1.0 GCN 1.0
Foundry TSMC TSMC
Manufacturing process 28 nm 28 nm
Number of transistors 690 million 690 million
Die size 56 mm² 56 mm²

Mobile graphics

Release date May 15th, 2016
Generation Crystal System (R5 M400)
Production End-of-life
Interface PCIe 3.0 x8
Predecessor Solar System
Successor Mobility Radeon

Clocks

Base clock 780 MHz 780 MHz
Boost clock 850 MHz 855 MHz
Memory clock 1000 MHz 2 Gbps effective System Shared

Memory Configuration

Memory size 4 GB System Shared
Memory type DDR3 System Shared
Memory bus width 64 bit System Shared
Bandwidth 16.00 GB/s System Dependent

Render Configuration

Shading units 320 320
TMUs 20 20
ROPs 8 8
Compute units 5 5
Cache L1 16 KB (per CU) 16 KB (per CU)
Cache L2 128 KB 128 KB

Performance

Pixel rate 6.800 GPixel/s 6.840 GPixel/s
Texture rate 17.00 GTexel/s 17.10 GTexel/s
FP32 (float) performance 544.0 GFLOPS 547.2 GFLOPS
FP64 (double) performance 34.00 GFLOPS (1:16) 34.20 GFLOPS (1:16)

Dimensions & Outputs

Slot width IGP IGP
TDP unknown unknown
Outputs No outputs No outputs

API Support & Features

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

Other Features

Integrated Graphics

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

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