PCTuning fórum

yuri.cs píše:Priblizne asi Llano 500, Trinity 700 a Kaveri 1000 GFLOPS.

Takze 40% ehm... Piledriver je porad stejny, IPC nevyskoci. Vyrobni proces je porad stejny, takze tam frekvence nenahoni/jednotky nepridaji a ani spotrebu nesrazi. Architektura GPU zustava stejna.

webwalker píše:Nepřímo také potvrzeno gpu pro XBOX a PS

AMD "Richland" and "Temash" APU Software Experiences

07:14PM EST - The latter is pretty easy when Nintendo, Sony and MS all will use AMD GPUs next gen

“Richland” is expected to come bundled with new software for consumers such as gesture- and facial-recognition to dramatically expand and enhance consumers’ user experiences. The follow-on to “Richland” will be the 28nm APU codenamed “Kaveri” with revolutionary heterogeneous system architecture (HSA) features which is expected to begin shipping to customers in the second half of 2013.

“Temash” is AMD’s elite low-power mobility processor for Windows 8 tablets and hybrids. AMD expects “Temash” to be the highest-performance SoC for tablets in the market, with 100 percent more graphics processing performance2 than its predecessor (codenamed “Hondo.”)
“Kabini” targets ultrathin notebooks with exceptional battery life and offers impressive levels of performance in both dual- and quad-core options. “Kabini” is expected to deliver an increase of more than 50 percent in performance3 over the previous generation of AMD essential computing APUs (codenamed “Brazos 2.0.”)
“Richland” brings increases in both CPU4 and graphics along with improvements in battery life5. “Richland” APUs are expected to come bundled with a wealth of elite software experiences which include gesture- and facial-recognition, wireless connectivity directly to TVs and monitors, and prioritization of system resources when streaming video.

del42sa píše:ale jak správně podotknul Yuri, zajímalo by mě jak tě 40% dosáhli ? Je to docela dost vysoké číslo, na pouhý refresh na stejném výrobním procesu.... ( spekulace: vylepšený Piledriver, některé instrukce na AGLu, vyšší takty GPU, 1025MHz versus 800MHz u Trinity, agresivnější turbo aplikované i na GPU )

webwalker píše:To je jednoduché, za čtyřku připsali nulu

Testing and projections develop by AMD Performance Labs. The score for the 2012 AMD A10-4600M on 3DMark 11 was 1150 and the 2012 AMD A8-4555M was 780 while the “Richland” 2013 AMD A10-5750M was 1400 and the AMD A8-5545M was 1100.

Testing and projections develop by AMD Performance Labs. The score for the 2012 AMD A10-4600M on the PCMark 7 Overall benchmark was 1965 and the 2012 AMD A8-4555M was 1650, while the “Richland” 2013 AMD A10-5750M was 2175 and the 2013 AMD A8-5545M was 1850.

Originally Posted by Josh Walrath
On the desktop and traditional notebook market we will see the release of the Richland APU. This is a Trinity based product, but “optimized” for greater performance. The optimizations on the CPU portion are essentially some basic BIOS tweaks as well as small improvements in manufacturing which should allow higher clockspeeds at the same current TDPs. So we will see a couple hundred MHz improvements at the 17, 35, 65, and 95 watt TDPs. The low level BIOS/microcode changes are expected to improve the IPC of these products by a measureable amount, but do not expect anything truly massive. My expectations are within the 3 to 5% range for some if not most workloads.

The graphics side is a bit more of a rework. It is a redesigned graphics portion that will still use the VLIW4 architecture. I doubt that there will be more stream units, but they are changing the layout to improve efficiency. They are going from the current 3 SIMD units to 6 units. There are many other smaller tweaks to the design, but AMD expects a pretty sizeable increase in graphics performance without inflating the die size of the Richland APUs.