AMD A8-3870K Unlocked Llano Quad-Core APU Review

Performance Summary: While running at its default CPU and GPU frequencies, the AMD A8-3870K Black Edition offered decent performance throughout our entire batter of benchmarks. It’s slightly higher CPU clocks allowed it to outpace the A8-3850 across the board and better complete with Intel’s Core i3-Series processors in terms of CPU performance. The A8-3870K’s GPU, however, offered much better performance than the Intel HD-Series graphics integrated into the Core i3-series.

With the A8-3870K Black Edition running at overclocked CPU / GPU frequencies of 3.5GHz / 800MHz, the APU offered performance much higher than stock. In fact, while overclocked, the A8-3870K was able to approach the performance level of an even higher clocked Phenom II X4 980, equipped with a discrete GPU. 


AMD A8-3870K Black Edition APU Packaging

The AMD A8-3870K Black Edition isn’t going the break any benchmark records, but after experimenting with the APU for a while, we really like it. The 3870K’s is currently selling for about $144 (and as of this writing includes a free copy of Dirt 3), which puts it right about on par with the Intel Core i3-2100T, which is available for about $135. The 3870K, however, offers better performance in highly threaded workloads and has a much better integrated GPU. Couple those things with the A8-3870K’s unlocked multipliers, and if you don’t mind doing a bit of overclocking (this is a Black Edition APU, after all), a fairly potent system can be easily assembled and tweaked to offer much better performance, that’s adept at both day-to-day desktop workloads and moderate gaming.

  • Low Power
  • Affordable
  • Dual-Graphics Support
  • Integrated DX11 GPU Core

  • General Compute Performance Below Intel
  • More Performance Available For Minimal Additional Investment

Marco Chiappetta

Marco Chiappetta

Marco's interest in computing and technology dates all the way back to his early childhood. Even before being exposed to the Commodore P.E.T. and later the Commodore 64 in the early ‘80s, he was interested in electricity and electronics, and he still has the modded AFX cars and shop-worn soldering irons to prove it. Once he got his hands on his own Commodore 64, however, computing became Marco's passion. Throughout his academic and professional lives, Marco has worked with virtually every major platform from the TRS-80 and Amiga, to today's high end, multi-core servers. Over the years, he has worked in many fields related to technology and computing, including system design, assembly and sales, professional quality assurance testing, and technical writing. In addition to being the Managing Editor here at HotHardware for close to 15 years, Marco is also a freelance writer whose work has been published in a number of PC and technology related print publications and he is a regular fixture on HotHardware’s own Two and a Half Geeks webcast. - Contact: marco(at)hothardware(dot)com

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