AMD Radeon HD 7650M Rebrand vs AMD Radeon HD 8570D IGP

Table of Contents

Graphics Processor

GPU model Whistler Devastator Lite
GPU variant Whistler PRO (216-0810005)
Architecture TeraScale 2 TeraScale 3
Foundry TSMC TSMC
Manufacturing process 40 nm 32 nm
Number of transistors 716 million 1,303 million
Die size 104 mm² 246 mm²

Mobile graphics

Release date Mar 28th, 2012
Generation London (HD 7600M)
Production End-of-life
Interface PCIe 2.0 x16
Predecessor Vancouver
Successor Solar System

Clocks

GPU clock 485 MHz 800 MHz
Memory clock 800 MHz 1600 Mbps effective System Shared

Memory Configuration

Memory size 1024 MB System Shared
Memory type DDR3 System Shared
Memory bus width 128 bit System Shared
Bandwidth 25.60 GB/s System Dependent

Render Configuration

Shading units 480 256
TMUs 24 16
ROPs 8 8
Compute units 6 4
Cache L1 8 KB (per CU)
Cache L2 256 KB

Performance

Pixel rate 3.880 GPixel/s 6.400 GPixel/s
Texture rate 11.64 GTexel/s 12.80 GTexel/s
FP32 (float) performance 465.6 GFLOPS 409.6 GFLOPS

Dimensions & Outputs

TDP 20 W 65 W
Outputs No outputs No outputs
Slot width IGP

API Support & Features

DirectX 11.2 (11_0) 11.2 (11_0)
OpenGL 4.4 4.4
OpenCL 1.2 1.2
Vulkan
Shader model 5.0 5.0

Other Features

Integrated Graphics

Release date Jul 10th, 2013
Generation Richland (HD 8000)
Production End-of-life
Interface IGP
Predecessor Trinity
Successor Kabini

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