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The Radeon brand continues as an important asset, so there will be sticker options to promote quad-core and dual-core CPUs with Radeon graphics. Vision E2 refers to the dual-core E-series APUs, while the A4, A6, and A8 lines correlate directly with the A-series APUs. As Anand mentioned, right now all of the A-series APUs are coming from the “big Llano” die, but in the future we’ll see the A4 production shift to “little Llano” instead of using harvested die.įor 2011, AMD is simplifying their Vision branding with Llano, skipping the Premium, Ultimate, and Black modifiers and instead referring to the APU.
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The 6620G could be up to 67% faster than 6480G, under the right circumstances. A4 APUs trim the GPU further, with 240 cores clocked at 444MHz, and they’re the dual-core parts. The A6 and A8 APUs are both quad-core, but A6 has 320 Radeon cores clocked at 400MHz compared to 400 cores at 444MHz-so the 6620G is potentially 40% faster. The other part of the APU is the GPU cores, and here there are three options. On the CPU side of the equation, there are currently only dual-core and quad-core parts, so tri-core appears dead (or at least MIA for now). That could prove important, as clock-for-clock K10.5 cores can’t hope to keep up with Sandy Bridge, and Sandy Bridge parts are already clocking significantly higher. As noted earlier, all APU models come with 1MB L2 cache per core, and Turbo Core allows for cores to clock up to higher values under the right circumstances.
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By comparison, a slightly larger dual-core SNB notebook consumes around 7.68W when idle, so we’re very close to parity at idle. Based on battery life, it appears that the entire test notebook consumes around 7.42W at idle. Don’t let the relatively high TDPs fool you, as similar to Intel we’re looking at maximum TDP while idle and low-load TDP will be far lower. The former models end with an M while the latter end in MX. There are two different power envelopes for Llano right now: 35W and 45W. Here’s the overview of the mobile A-series APUs launching today. Easier said than done, of course, as K10.5 parts previously used a 45nm process while Redwood used 40nm, so AMD had plenty of work to do before they could realize the simplistic overview I just described the result is what matters, though, so let’s break out our spoons and see how the pudding tastes.
#Amd radeon hd 6520g price series#
At a high level, the breakdown of Llano is really quite simple: take a K10.5 series CPU core (dual- or quad-core), pair it up with a DX11 capable GPU core similar to AMD’s Redwood line (5600/5600M or 6500M), and then mix in power gating and Turbo Core bake everything in a 32nm process and you’ve got Llano. Anand has provided our coverage of Llano’s architecture and he’ll have a preview of desktop performance, but he’s leaving the mobile coverage to me (Jarred).