E5-2680撿垃圾心得 - 3C

By Todd Johnson
at 2016-07-10T08:55
at 2016-07-10T08:55
Table of Contents
想說終於找到一個管道可以得到洋垃圾...
一看... 雖然不幸的只有 QS 可以撿,
但是在不合理低的價位撿到 E5-2680 v1 也已經有夠恐怖了.
用途:基本用途以外就是算將棋和算研究用的東西.
算將棋算是算爽的加上一部份的 benchmark 吧.
所以電腦配備就只是這樣:
CPU (中央處理器):INTEL i7-3820 (4c8t 3.6Ghz) =>
E5-2680 (v1) QS (8c16t 2.7Ghz)
風扇從原廠換成 Hyper 212 evo.
MB (主機板):P9X79-WS (沿用)
RAM (記憶體):8G*8 DDR3 UDIMM (沿用)
VGA (顯示卡):Geforce GT640 (沿用)
HDD (硬碟):Plextor M5 120G + Hitachi 1T +WD 綠標 6T +
紅標 6Tx6 raid5 on Perc H700. (全沿用)
PSU (電源供應器):雙 Power... 650W + 660W 的樣子, 忘了.@@ (沿用)
CHASSIS (機殼):CoolerMaster CMStack T01 (沿用)
MONITOR (螢幕):Dell U2412M (沿用)
沒有開箱文, 只有用算將棋軟體的 benchmark ^^"
可是全部沿用只換個 CPU, 怎麼換都不會出現 AVX2 就是了.
以下是實驗結果... gpsfish / bonanza6 有點麻煩故省略.
除了跟原來的 CPU 比較以外還有跟拍了開箱卻沒有力氣寫文的 P34wv5 比較
(P34w v5: CPU: i7-6700hq (4c/8t 2.6Ghz), 有 AVX2!)
實驗預想手: 2014 年 27 期龍王戰
森內俊之龍王 (後手) - 糸谷哲郎七段 (先手)
第一局第 86 手 9四飛之後的下一手, 正解 2九飛.
思考時間: 5分鐘. 結果僅有計算總 node 數和每秒 node 數.
但是不同軟體在同時間算得比較多的不一定比較強.
只是很粗淺的 benchmark 一下大略想知道換一個 CPU 到底能差多少.
使用軟體 i7-3820 (linux) i7-6700hq (win10) E5-2680QS (linux)
4c/8t 4c/8t 8c/16t
Apery 743191086 675680207 1780028564
(201511) 2481knps 2256knps 5943knps
Apery 770931867 813188459 1807862913
(WCSC26) 2573knps 2715knps 6036knps
技巧 785900279 742345008 1431442346
(WCSC26?) 2619knps 2474knps 4771knps
tanuki- 758557214 820262983 1680425305
(WCSC26) 2535knps 2910knps 5628knps
Silent 755837131 710268764 1718333453
Majority 2526knps 2374knps 5740knps
YaneuraOu 799040032 824533727 1524260397
(2016-mid) 2673knps 2765knps 5102knps
---
1. 超過兩倍有其他因素, 但是這數字真的只看看就好了.
因為每次跑出來可能都有誤差 (還不一定會是很小的誤差)
2. 測完以後覺得用不合理的價格收到這種東西...
只能說是早買早享受, 晚買... 就是虐啊
難怪這年頭都要搶洋垃圾, 一顆就已經搞成這樣了,
如果是洋垃圾加上兩個 CPU 和一堆 RAM, i7 就被一腳踢下海去了嘛.
3. 實際上就算換了這顆,
只能隨便虐虐 i7 四核超不到 4.5Ghz 以上一般使用的吧.
六核以上就可以等著屌打這個玩意了 @@
不過在實務上還是希望這個 8c/16t 的 CPU 能在往後多撐一段時間了.
---
參考資料如下:
Apery: http://hiraokatakuya.github.io/apery/
技巧: https://github.com/gikou-official/Gikou
tanuki-: https://github.com/nodchip/tanuki-
Silent Majority: https://github.com/Jangja/apery
YaneuraOu: http://yaneuraou.yaneu.com/
27期龍王戰第一局:
http://live.shogi.or.jp/ryuou/kifu/27/ryuou201410160101.html
測試用 GUI 程式:
ShogiGUI: https://sites.google.com/site/shogixyz/home/shogigui
--
一看... 雖然不幸的只有 QS 可以撿,
但是在不合理低的價位撿到 E5-2680 v1 也已經有夠恐怖了.
用途:基本用途以外就是算將棋和算研究用的東西.
算將棋算是算爽的加上一部份的 benchmark 吧.
所以電腦配備就只是這樣:
CPU (中央處理器):INTEL i7-3820 (4c8t 3.6Ghz) =>
E5-2680 (v1) QS (8c16t 2.7Ghz)
風扇從原廠換成 Hyper 212 evo.
MB (主機板):P9X79-WS (沿用)
RAM (記憶體):8G*8 DDR3 UDIMM (沿用)
VGA (顯示卡):Geforce GT640 (沿用)
HDD (硬碟):Plextor M5 120G + Hitachi 1T +WD 綠標 6T +
紅標 6Tx6 raid5 on Perc H700. (全沿用)
PSU (電源供應器):雙 Power... 650W + 660W 的樣子, 忘了.@@ (沿用)
CHASSIS (機殼):CoolerMaster CMStack T01 (沿用)
MONITOR (螢幕):Dell U2412M (沿用)
沒有開箱文, 只有用算將棋軟體的 benchmark ^^"
可是全部沿用只換個 CPU, 怎麼換都不會出現 AVX2 就是了.
以下是實驗結果... gpsfish / bonanza6 有點麻煩故省略.
除了跟原來的 CPU 比較以外還有跟拍了開箱卻沒有力氣寫文的 P34wv5 比較
(P34w v5: CPU: i7-6700hq (4c/8t 2.6Ghz), 有 AVX2!)
實驗預想手: 2014 年 27 期龍王戰
森內俊之龍王 (後手) - 糸谷哲郎七段 (先手)
第一局第 86 手 9四飛之後的下一手, 正解 2九飛.
思考時間: 5分鐘. 結果僅有計算總 node 數和每秒 node 數.
但是不同軟體在同時間算得比較多的不一定比較強.
只是很粗淺的 benchmark 一下大略想知道換一個 CPU 到底能差多少.
使用軟體 i7-3820 (linux) i7-6700hq (win10) E5-2680QS (linux)
4c/8t 4c/8t 8c/16t
Apery 743191086 675680207 1780028564
(201511) 2481knps 2256knps 5943knps
Apery 770931867 813188459 1807862913
(WCSC26) 2573knps 2715knps 6036knps
技巧 785900279 742345008 1431442346
(WCSC26?) 2619knps 2474knps 4771knps
tanuki- 758557214 820262983 1680425305
(WCSC26) 2535knps 2910knps 5628knps
Silent 755837131 710268764 1718333453
Majority 2526knps 2374knps 5740knps
YaneuraOu 799040032 824533727 1524260397
(2016-mid) 2673knps 2765knps 5102knps
---
1. 超過兩倍有其他因素, 但是這數字真的只看看就好了.
因為每次跑出來可能都有誤差 (還不一定會是很小的誤差)
2. 測完以後覺得用不合理的價格收到這種東西...
只能說是早買早享受, 晚買... 就是虐啊
難怪這年頭都要搶洋垃圾, 一顆就已經搞成這樣了,
如果是洋垃圾加上兩個 CPU 和一堆 RAM, i7 就被一腳踢下海去了嘛.
3. 實際上就算換了這顆,
只能隨便虐虐 i7 四核超不到 4.5Ghz 以上一般使用的吧.
六核以上就可以等著屌打這個玩意了 @@
不過在實務上還是希望這個 8c/16t 的 CPU 能在往後多撐一段時間了.
---
參考資料如下:
Apery: http://hiraokatakuya.github.io/apery/
技巧: https://github.com/gikou-official/Gikou
tanuki-: https://github.com/nodchip/tanuki-
Silent Majority: https://github.com/Jangja/apery
YaneuraOu: http://yaneuraou.yaneu.com/
27期龍王戰第一局:
http://live.shogi.or.jp/ryuou/kifu/27/ryuou201410160101.html
測試用 GUI 程式:
ShogiGUI: https://sites.google.com/site/shogixyz/home/shogigui
--
Tags:
3C
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