POV-Ray : Newsgroups : povray.beta-test : benchmark i7-970 : Re: benchmark i7-970 Server Time
30 Jun 2024 12:57:06 EDT (-0400)
  Re: benchmark i7-970  
From: Le Forgeron
Date: 28 Aug 2010 13:18:11
Message: <4c7944d3$1@news.povray.org>
Le 28/08/2010 18:13, Le_Forgeron nous fit lire :
 I might run it with various threads to
 make a curve if I get some energy for it.

Enjoy (but do not rely on it)
For sack of documentation, until 7 WT, it's one real core per thread.
(and until 12 WT, there is at least one "pseudo core" idle)
(done on 980X / Asrock X58 Extreme3, Linux Ubuntu  amd64, memory in
triple channel mode, PC3-10666 CL 9, might be running at a different
speed: memtest report a bandwidth of 16400 MB/s)

 WT			Trace time
 1			251,26
 2			123,438
 3			82,225
 4			61,38
 5			49,314
 6			41,176
 7			39,025
 8			37,058
 9			35,574
 10			33,814
 11			32,145
 12			31,204
 13			31,086
 14			30,963
 15			30,93
 16			30,965
 17			31,063
 18			30,782
 19			31,148
 20			31,021
 21			31,003
 22			31,179
 23			31,064
 24			31,162
 25			31,312
 26			31,123
 27			31,348
 28			31,295
 29			31,24
 30			31,741
 31			31,396
 32			31,615
 33			31,585
 34			31,627
 35			31,262
 36			31,122


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