AMD Radeon R7 M260X vs ATI Radeon IGP 340

Table of Contents

Graphics Processor

GPU model Opal RS200
GPU variant Opal PRO
Architecture GCN 1.0 Rage 6
Foundry TSMC
Manufacturing process 28 nm 180 nm
Number of transistors 950 million 30 million
Die size 77 mm² 73 mm²

Mobile graphics

Release date Dec 6th, 2015
Generation Crystal System (R7 M200)
Production End-of-life
Interface PCIe 3.0 x8
Predecessor Solar System
Successor Mobility Radeon

Clocks

Base clock 620 MHz
Boost clock 715 MHz
Memory clock 1000 MHz 4 Gbps effective System Shared
GPU clock 183 MHz

Memory Configuration

Memory size 1024 MB System Shared
Memory type GDDR5 System Shared
Memory bus width 128 bit System Shared
Bandwidth 64.00 GB/s System Dependent

Render Configuration

Shading units 384
TMUs 24 2
ROPs 8 2
Compute units 6
Cache L1 16 KB (per CU)
Cache L2 256 KB
Pixel shaders 0
Vertex shaders 1

Performance

Pixel rate 5.720 GPixel/s 366.0 MPixel/s
Texture rate 17.16 GTexel/s 366.0 MTexel/s
FP32 (float) performance 549.1 GFLOPS
Vertex rate 45.75 MVertices/s

Dimensions & Outputs

TDP unknown unknown
Outputs No outputs No outputs
Power connectors None None
Slot width IGP

API Support & Features

DirectX 12 (11_1) 7.0
OpenGL 4.6 1.4
OpenCL 1.2
Vulkan 1.2
Shader model 5.1
Pixel shader
Vertex shader

Other Features

Integrated Graphics

Release date Oct 5th, 2002
Generation Radeon IGP (300)
Production End-of-life
Interface AGP 4x

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