Subject: General Tech | August 14, 2014 - 03:30 PM | Ken Addison
Tagged: video, ssd, ROG Swift, ROG, podcast, ocz, nvidia, Kaveri, Intel, g-sync, FMS 2014, crossblade ranger, core m, Broadwell, asus, ARC 100, amd, A6-7400K, A10-7800, 14nm
PC Perspective Podcast #313 - 08/14/2014
Join us this week as we discuss new Kaveri APUs, ASUS ROG Swift G-Sync Monitor, Intel Core M Processors and more!
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Hosts: Ryan Shrout, Jeremy Hellstrom, Josh Walrath, and Allyn Malventano
Subject: Processors | August 11, 2014 - 03:40 PM | Jeremy Hellstrom
Tagged: A10-7800, A6-7400K, linux, amd, ubuntu 14.04, Kaveri
Linux support for AMD's GPUs has not been progressing at the pace many users would like, though it is improving over time but that is not the same with their APUs. Phoronix just tested the A10-7800 and A6-7400K on Ubuntu 14.04 with kernel 3.13 and the latest Catalyst 14.6 Beta. This preview just covers the raw performance, you can expect to see more published in the near future that will cover new features such as the configurable TDP which exists on these chips. The tests show that the new 7800 can keep pace with the previous 7850K and while the A6-7400K is certainly slower it will be able to handle a Linux machine with relatively light duties. You can see the numbers here.
"At the end of July AMD launched new Kaveri APU models: the A10-7800, A8-7600, and A6-7400K. AMD graciously sent over review samples on their A10-7800 and A6-7400K Kaveri APUs, which we've been benchmarking and have some of the initial Linux performance results to share today."
Here are some more Processor articles from around the web:
- AMD's A10-7800 @ The Tech Report
- AMD A10-7800 APU @ Benchmark Reviews
- AMD A10-7800 @ Kitguru
- AMD Kaveri A8-7600 and A10-7800 APU Review @ Legit Reviews
- AMD A10-7800 “Kaveri” APU @ eTeknix
- AMD A10-7800 Kaveri APU Review @ Hardware Canucks
- Core i7-4790K "Devil's Canyon" overclocking revisited @ The Tech Report
- Intel Core i5 4690K processor @ Hardwareoverclock
Filling the Product Gaps
In the first several years of my PCPer employment, I typically handled most of the AMD CPU refreshes. These were rather standard affairs that involved small jumps in clockspeed and performance. These happened every 6 to 8 months, with the bigger architectural shifts happening some years apart. We are finally seeing a new refresh of the AMD APU parts after the initial release of Kaveri to the world at the beginning of this year. This update is different. Unlike previous years, there are no faster parts than the already available A10-7850K.
This refresh deals with fleshing out the rest of the Kaveri lineup with products that address different TDPs, markets, and prices. The A10-7850K is still the king when it comes to performance on the FM2+ socket (as long as users do not pay attention to the faster CPU performance of the A10-6800K). The initial launch in January also featured another part that never became available until now; the A8-7600 was supposed to be available some months ago, but is only making it to market now. The 7600 part was unique in that it had a configurable TDP that went from 65 watts down to 45 watts. The 7850K on the other hand was configurable from 95 watts down to 65 watts.
So what are we seeing today? AMD is releasing three parts to address the lower power markets that AMD hopes to expand their reach into. The A8-7600 was again detailed back in January, but never released until recently. The other two parts are brand new. The A10-7800 is a 65 watt TDP part with a cTDP that goes down to 45 watts. The other new chip is the A6-7600K which is unlocked, has a configurable TDP, and looks to compete directly with Intel’s recently released 20 year Anniversary Pentium G3258.