AMD Radeon HD 7660G IGP vs ATI Radeon HD 5570 OEM

Table of Contents

Graphics Processor

GPU model Devastator Redwood
Architecture TeraScale 3 TeraScale 2
Foundry TSMC TSMC
Manufacturing process 32 nm 40 nm
Number of transistors 1,303 million 627 million
Die size 246 mm² 104 mm²
GPU variant Redwood LE

Integrated Graphics

Release date May 15th, 2012
Generation Trinity (HD 7000 Mobile)
Production End-of-life
Interface IGP
Predecessor Sumo
Successor Richland

Clocks

GPU clock 686 MHz 550 MHz
Memory clock System Shared 667 MHz 1334 Mbps effective

Memory Configuration

Memory size System Shared 1024 MB
Memory type System Shared GDDR3
Memory bus width System Shared 128 bit
Bandwidth System Dependent 21.34 GB/s

Render Configuration

Shading units 384 320
TMUs 24 16
ROPs 8 8
Compute units 6 4
Cache L1 8 KB (per CU)
Cache L2 256 KB

Performance

Pixel rate 5.488 GPixel/s 4.400 GPixel/s
Texture rate 16.46 GTexel/s 8.800 GTexel/s
FP32 (float) performance 526.8 GFLOPS 352.0 GFLOPS

Dimensions & Outputs

Slot width IGP Single-slot
TDP 35 W 39 W
Outputs No outputs 1x DVI1x HDMI1x VGA
Length 165 mm 6.5 inches
Suggested PSU 200 W

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

Graphics Card

Release date Feb 9th, 2010
Generation Evergreen
Production End-of-life
Interface PCIe 2.0 x16
Reviews 42 in our database
Predecessor Radeon R700
Successor Northern Islands

Compare

Sysrqmts browser extension icon
Stop overpaying for PC games!
See cheapest prices in Steam store with our browser extension.