AMD Kaveri 幻想曲 (推測有17%效能增長)

vsp

AMD FANS好安慰

http://juanrga.com/en/AMD-kaveri-benchmark.html

AMD Kaveri benchmark

Abstract: Chip-maker AMD will release a new family of APUs by the end of 2013. This new family will be named Kaveri and will substitute the current Richland family of APUs. In this article I will consider Kaveri performance using all the information that AMD has disclosed as well as my best guesses on the parts that remain unknown. I estimate that the the top Kaveri GPU will have a CPU clocked at 4 GHz with a maximum performance of 128 GFLOP and a GPU clocked at 900 MHz with 922 GFLOP, giving a total of 1050 GFLOP for the whole APU. Combining all this data, I predict that the CPU of the top Kaveri APU will be about 26% faster than top Trinity APU and about 17% faster than top Richland APU. This would put the multi-threaded performance of the CPU of the new quad core Kaveri APU at the same level than an Intel quad core i5 or a six-core AMD FX with traditional software. The new Kaveri APU will show its real strength with HSA software, which will exploit the performance of both the CPU and the GPU. With HSA enabled software, Kaveri has the potential to be much faster than an Intel i7 or an octo-core AMD FX. Some developers are finding accelerations of up to 500% when enabling HSA. A collection of APU and CPU benchmarks and scores is given.

Chip-maker AMD will release a new family of APUs by the end of 2013. This new family will be named Kaveri and will substitute the current Richland family of APUs. Kaveri will combine two to four 28nm CPU cores, based on the Steamroller architecture plus HSA improvements, with a HSA enabled Graphics Core Next GPU. This HSA Graphics Core Next architecture can work as a traditional graphics card (rendering graphics) or as co-processor (computing parallel tasks). Kaveri will also introduce a uniform memory model, dubbed hUMA, that will allow both the CPU and the GPU to access to a common memory pool.

Many sites report some of the specs of the upcoming Kaveri. In this article I will consider Kaveri performance using all the information that AMD has disclosed as well as my best guesses on the parts that remain unknown.

Puff

呢位兄台... 我都唔知俾乜 comment 好。睇下就算。無記錯佢應該算係調低左佢既 expectation.
17% 我個人覺得如果係講 100W top pin 係頗樂觀，當然可能 uncore 改進多線程會有 so... 但係... emmm... 除非你望 4.1+ Base 囉。反正 AMD 悲觀 d 睇實無死，好過高開低收...

Schaft

其實。⋯amd無進步，對大家都無好處，睇下atv幾咁好，tvb又㸃

vsp

有17%效能增長好好
INTEL HASWELL都係10%

Puff

有17%效能增長好好
INTEL HASWELL都係10%
vsp 發表於 2013-10-26 20:16

單位呢唔該

Puff

其實。⋯amd無進步，對大家都無好處，睇下atv幾咁好，tvb又㸃
Schaft 發表於 2013-10-26 19:58

大佬唔同 case 啦。呢邊係死剩三間 + patent wall + tech. advantage；果邊係從頭到尾得兩間 + 死唔發牌。

Puff

放棄
喬芬‧費曼高 發表於 2013-10-27 02:37

... 但「專玩」果粒野本來就係 derived from 呢個 so-called "放棄'既市場。
另外 Intel 會升呢，AMD 唔會升呢咩？

ironmonkey

今年R&D budget 只有上年既1/3.....

除非是快6800k 17%和65w tdp

vsp

單位呢唔該
Puff 發表於 2013-10-26 20:24

kaveri頂級型號 對比 6800K有17%效能增長
haswell 對比 IVY Bridge唔知有冇10%效能增長