Oпет нема Л3 кеша..
Ставрно су јадни.
7% better IPC than Phenom II, ~43% better single core performance than Llano! (K 10.5)
The holy grail for AMD (and Intel for that matter) is a single piece of silicon with CPU and GPU style cores that coexist harmoniously, each doing what they do best. We're not quite there yet, but in pursuit of that goal it's important to have tons of bandwidth available on chip.
Trinity still features two 64-bit DDR3 memory controllers with support for up to DDR3-1866 speeds. The controllers add support for 1.25V memory. Notebook bound Trinities (Socket FS1r2 and Socket FP2) support up to 32GB of memory, while the desktop variants (Socket FM2) can handle up to 64GB.
Hyper Transport is gone as an external interconnect, leaving only PCIe for off-chip IO. The Fusion Control Link is a 128-bit (each direction) interface giving off-chip IO devices access to system memory. Trinity also features a 256-bit (in each direction, per memory channel) Radeon Memory Bus (RMB) direct access to the DRAM controllers. The excessive width of this bus likely implies that it's also used for CPU/GPU communication as well.
IOMMU v2 is also supported by Trinity, giving supported discrete GPUs (e.g. Tahiti) access to the CPU's virtual memory. In Llano, you used to take data from disk, copy it to memory, then copy it from the CPU's address space to pinned memory that's accessible by the GPU, then the GPU gets it and brings it into its frame buffer. By having access to the CPU's virtual address space now the data goes from disk, to memory, then directly to the GPU's memory—you skip that intermediate mem to mem copy. Eventually we'll get to the point where there's truly one unified address space, but steps like these are what will get us there.
OpenCL accelerated Handbrake 😀:
http://www.anandtech.com/show/5835/testing-opencl-accelerated-handbrakex264-with-amds-trinity-apu
OK, ovo je vezano za APU, ali bilo bi jako zanimljivo kad bi se znali rezovi Sandy/Ivy Quad-a i GCN 7900 serije.
Meni je samo bedara sto grafika nije vise poboljsana, ali izgleda da su morali da predju na VLIW4 i smanje broj jezgara graficke ne bi li ugurali Piledriver unutra.
Fino su napravili Piledriver, e sad kada bi mogli da smanje proizvodni proces to bi bila bomba.
Advanced Micro Devices may have launched the Trinity series of A-Series accelerated processing units back in May, but the product lineup was not complete by any means.
What we mean by that is that only mobile APUs were released, for laptops (with Lightning Bolt technology, of all things) and tablets.
Desktop units, however, were withheld, either because they weren't ready yet or due to unripe marketing conditions. Probably both.
Speaking of desktop Trinity chips, the most recent word on the matter, albeit unofficial, is that they have been delayed.
Previously, they were expected to appear in August, but now it's in September or October when they are most likely to show.
Whether or not this is true, we don't know yet. What we do know is that Advanced Micro Devices has updated its website to include the specs of four A8- and A10-series units.
You can view the four chips there, but we are going to provide the details here as well, for your convenience.
Two of the four quad-core chips are A8-Series, which leaves just as many in the A10-Series.
First off, we have the A8-5500, with a base clock speed of 3.2 GHz and a Turbo Core rating of 3.7 GHz. The Integrated GPU is Radeon HD 7560D, with 256 shader units and 760 MHz speed. The APU's L2 cache memory is 4 MB and the TDP (thermal design power) is 65W.
The second processor is called A8-5600K and, as the name suggests, it is a stronger version of the A8-500, with an unlocked multiplier to boot. The CPU cores work at 3.6 GHz / 3.9 GHz and the TDP is 100W.
The A10-5700 runs at 3.4 GHz/ 4 GHz, has the same 4 MB cache as above, runs on 65W and boasts the Radeon HD 7660D GPU (384 cores, 760 MHz).
Finally, the unlocked A10-5800K is a 3.8 GHz / 4.2 GHz part with a 100W TDP, 4 MB cache and the HD 7660D at 800 MHz.
Hm ... zanimljivo. Tomica, a ne Anand 😉.
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