AMD Radeon R7 M270DX vs AMD Radeon R9 M375

Table of Contents

Graphics Processor

GPU model Jet Tropo
GPU variant Jet PRO (216-0568010) Tropo XT2
Architecture GCN 1.0 GCN 1.0
Foundry TSMC TSMC
Manufacturing process 28 nm 28 nm
Number of transistors 690 million 1,500 million
Die size 56 mm² 123 mm²

Integrated Graphics

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

Clocks

Base clock 780 MHz 1000 MHz
Boost clock 855 MHz 1015 MHz
Memory clock System Shared 900 MHz 1800 Mbps effective

Memory Configuration

Memory size System Shared 2 GB
Memory type System Shared DDR3
Memory bus width System Shared 128 bit
Bandwidth System Dependent 28.80 GB/s

Render Configuration

Shading units 320 640
TMUs 20 40
ROPs 8 16
Compute units 5 10
Cache L1 16 KB (per CU) 16 KB (per CU)
Cache L2 128 KB 256 KB

Performance

Pixel rate 6.840 GPixel/s 16.24 GPixel/s
Texture rate 17.10 GTexel/s 40.60 GTexel/s
FP32 (float) performance 547.2 GFLOPS 1,299 GFLOPS
FP64 (double) performance 34.20 GFLOPS (1:16) 81.20 GFLOPS (1:16)

Dimensions & Outputs

Slot width 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

Mobile graphics

Release date May 5th, 2015
Generation Crystal System (R9 M300)
Production End-of-life
Interface PCIe 3.0 x16
Predecessor Solar System
Successor Mobility Radeon

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