AMD Radeon R7 M260 vs AMD Radeon R7 M265DX

Table of Contents

Graphics Processor

GPU model Topaz Jet
GPU variant Topaz XT (216-0864030) Jet PRO (216-0568010)
Architecture GCN 3.0 GCN 1.0
Foundry TSMC TSMC
Manufacturing process 28 nm 28 nm
Number of transistors 1,550 million 690 million
Die size 125 mm² 56 mm²

Mobile graphics

Release date Jun 11th, 2014
Generation Crystal System (R7 M200)
Production End-of-life
Interface PCIe 3.0 x8
Predecessor Solar System
Successor Mobility Radeon

Clocks

Base clock 940 MHz 780 MHz
Boost clock 980 MHz 855 MHz
Memory clock 900 MHz 1800 Mbps effective System Shared

Memory Configuration

Memory size 2 GB System Shared
Memory type DDR3 System Shared
Memory bus width 64 bit System Shared
Bandwidth 14.40 GB/s System Dependent

Render Configuration

Shading units 384 320
TMUs 24 20
ROPs 8 8
Compute units 6 5
Cache L1 16 KB (per CU) 16 KB (per CU)
Cache L2 128 KB 128 KB

Performance

Pixel rate 7.840 GPixel/s 6.840 GPixel/s
Texture rate 23.52 GTexel/s 17.10 GTexel/s
FP16 (half) performance 752.6 GFLOPS (1:1)
FP32 (float) performance 752.6 GFLOPS 547.2 GFLOPS
FP64 (double) performance 47.04 GFLOPS (1:16) 34.20 GFLOPS (1:16)

Dimensions & Outputs

TDP unknown unknown
Outputs No outputs No outputs
Board number C720
Slot width IGP

API Support & Features

DirectX 12 (12_0) 12 (11_1)
OpenGL 4.6 4.6
OpenCL 2.0 1.2
Vulkan 1.2 1.2
Shader model 6.3 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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