AMD Richland

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24 AMD “RICHLAND” APU | HOT CHIPS 25 | PRAVEEN DONGARA | AUGUST 2013

10W

12W

14W

"Richland"

A10-5757M

A10-4600M

"Richland"

A10-5757M

A10-4600M

"Richland"

A10-5757M

A10-4600M

AMD Silicon

1.64 W 1.96 W 2.17 W 2.32 W 2.68 W 5.56 W

Rest of System

3.62 W 3.77 W 4.43 W 4.79 W 6.52 W 7.22 W

Power Consumption (W)

lower is better

5.21 W

5.56 W

6.95 W

7.18 W

12.78 W

9.57 W

Windows® Idle

Wi-Fi Web Browsing 720p Video Playback

NEXT-GENERATION APU "RICHLAND" POWER DATA

AMD INTERNAL TESTING. System Configurations: Data based on “Pumori” Reference Design A10-5757M / AMD A10-4600M, AMD Radeon™ 8650G / AMD Radeon™ 7660G, (35W), 2x 2GB, DDR3L-1600, 1.35V, 14.0” eDP 1366x768/ LED Backlight

set at 100 nits, HDD (SATA) - 250GB 5400rpm and Windows® 8 64bit. PC manufacturers may vary configuration yielding different results.

Video Playback workload - average power when system is playback 720p video from HDD over 30 minutes, with screen set to 100 nits and Wi-Fi on.

Web Browsing workload – average power when system is web browsing 20 popular web sites over a 40 minutes (2 minutes per page, 20 web pages) with screen set to 100 nits.

Battery life/45Whr Battery

8.6 Hours 7.9 Hours 6.8 Hours 6.3 Hours 4.9 Hours 3.5 Hours

Battery life/55Whr Battery

10.5 Hours

9.6 Hours 8.3 Hours 7.7 Hours 6.0 Hours 4.3 Hours

higher is

better

Up to a 51% more efficient

in HD video playback

(APU+FCH)

"Richland" draws lower

power for typical use cases