AMD Radeon HD 8570D IGP vs ATI Radeon HD 3850 X2

Table of Contents

Graphics Processor

GPU model Devastator Lite RV670
Architecture TeraScale 3 TeraScale
Foundry TSMC TSMC
Manufacturing process 32 nm 55 nm
Number of transistors 1,303 million 666 million
Die size 246 mm² 192 mm²
GPU variant RV670 PRO (215-0708003)

Integrated Graphics

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

Clocks

GPU clock 800 MHz 669 MHz
Memory clock System Shared 828 MHz 1656 Mbps effective

Memory Configuration

Memory size System Shared 512 MB
Memory type System Shared GDDR3
Memory bus width System Shared 256 bit
Bandwidth System Dependent 52.99 GB/s

Render Configuration

Shading units 256 320
TMUs 16 16
ROPs 8 16
Compute units 4 4
Cache L2 256 KB

Performance

Pixel rate 6.400 GPixel/s 10.70 GPixel/s
Texture rate 12.80 GTexel/s 10.70 GTexel/s
FP32 (float) performance 409.6 GFLOPS 428.2 GFLOPS
FP64 (double) performance 85.63 GFLOPS (1:5)

Dimensions & Outputs

Slot width IGP Dual-slot
TDP 65 W 140 W
Outputs No outputs 2x DVI1x S-Video
Length 267 mm 10.5 inches
Suggested PSU 300 W

API Support & Features

DirectX 11.2 (11_0) 10.1 (10_1)
OpenGL 4.4 3.3 (full) 4.0 (partial)
OpenCL 1.2
Vulkan
Shader model 5.0 4.1

Other Features

Graphics Card

Release date Apr 4th, 2008
Generation Radeon R600
Production End-of-life
Launch price 349 USD
Interface PCIe 2.0 x16
Reviews 1 in our database
Predecessor Radeon R500 PCIe
Successor Radeon R700

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