AMD Radeon HD 8570 OEM vs AMD Radeon R7 M445

Table of Contents

Graphics Processor

GPU model Oland Meso
Architecture GCN 1.0 GCN 3.0
Foundry TSMC TSMC
Manufacturing process 28 nm 28 nm
Number of transistors 950 million 1,550 million
Die size 77 mm² 125 mm²
GPU variant Meso PRO (216-0864032)

Graphics Card

Release date Jan 8th, 2013
Generation Sea Islands
Production End-of-life
Interface PCIe 3.0 x8
Predecessor Southern Islands
Successor Volcanic Islands

Clocks

Base clock 730 MHz 780 MHz
Boost clock 780 MHz 920 MHz
Memory clock 900 MHz 1800 Mbps effective 1000 MHz 4 Gbps effective

Memory Configuration

Memory size 2 GB 4 GB
Memory type GDDR3 GDDR5
Memory bus width 128 bit 64 bit
Bandwidth 28.80 GB/s 32.00 GB/s

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 256 KB 128 KB

Performance

Pixel rate 6.240 GPixel/s 7.360 GPixel/s
Texture rate 18.72 GTexel/s 18.40 GTexel/s
FP32 (float) performance 599.0 GFLOPS 588.8 GFLOPS
FP64 (double) performance 37.44 GFLOPS (1:16) 36.80 GFLOPS (1:16)
FP16 (half) performance 588.8 GFLOPS (1:1)

Dimensions & Outputs

Slot width Single-slot IGP
TDP 50 W unknown
Suggested PSU 250 W
Outputs 1x DVI1x HDMI1x VGA No outputs
Power connectors None
Board number C552

API Support & Features

DirectX 12 (11_1) 12 (12_0)
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2 1.2
Shader model 5.1 6.0

Other Features

Mobile graphics

Release date May 15th, 2016
Generation Crystal System (R7 M400)
Production End-of-life
Interface PCIe 3.0 x8
Predecessor Solar System
Successor Mobility Radeon

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