AMD Radeon R5 M240 vs AMD Radeon R5 M320

Table of Contents

Graphics Processor

GPU model Jet Jet
GPU variant Jet XT 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 Sep 18th, 2014 May 5th, 2015
Generation Crystal System (R5 M200) Crystal System (R5 M300)
Production End-of-life End-of-life
Interface PCIe 3.0 x8 PCIe 3.0 x8
Predecessor Solar System Solar System
Successor Mobility Radeon Mobility Radeon

Clocks

Base clock 1000 MHz 780 MHz
Boost clock 1030 MHz 855 MHz
Memory clock 900 MHz 1800 Mbps effective 1000 MHz 2 Gbps effective

Memory Configuration

Memory size 1024 MB 4 GB
Memory type DDR3 DDR3
Memory bus width 64 bit 64 bit
Bandwidth 14.40 GB/s 16.00 GB/s

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 8.240 GPixel/s 6.840 GPixel/s
Texture rate 20.60 GTexel/s 17.10 GTexel/s
FP32 (float) performance 659.2 GFLOPS 547.2 GFLOPS
FP64 (double) performance 41.20 GFLOPS (1:16) 34.20 GFLOPS (1:16)

Dimensions & Outputs

TDP unknown unknown
Outputs No outputs No outputs
Slot width IGP

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

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