QOTW: What do you score in Pifast?

[Cr@ig]

Greggs

[TheStoka]

Series computing time : 16.38
Division time : 1.79
InvSqrt time : 1.09
Final huge multiplication time : 0.74
---------------------------------------------------------------
Total computation time : 20.09 seconds(~ 0.01 hours)

CPU - Intel Core i5-7300HQ @ 3.5Ghz
Ram - Corsair 8GB 2400Mhz SODIMM

[Tackytuba221]

Series computing time: 13.12
Division time: 1.40
InvSqrt time: 0.86
Final huge multiplication time 0.58
Total computation time: 16.00 Seconds

i7 4770k OC to 4.2Ghz, still pretty good I guess

[Corpsey]

Total Physical Memory Allocated = 61372 Kbytes
Computing series with index N=705226
Starting step 6
Starting step 5 ...
Starting step 4 ...
Starting step 3 ...
Starting step 2 ...
Starting step 1 ...
Starting step 0 ...
Series computing time : 11.90
Division time : 1.26
InvSqrt time : 0.79
Final huge multiplication time : 0.54
---------------------------------------------------------------
Total computation time : 14.53 seconds(~ 0.00 hours)

Oh - forgot to say System details didn't I

8700K overclocked to 4.5 GHz (playing with core ratios atm - finding a balance between noise and FPS levels) and 16GB DDR4 3200 RAM as well.

Enter FFT Size in k :
Compressed output (also useful to specify output format) ? [0=No, 1=Yes] :
Total Physical Memory Allocated = 61372 Kbytes
Computing series with index N=705226
Starting step 6
Starting step 5 ...
Starting step 4 ...
Starting step 3 ...
Starting step 2 ...
Starting step 1 ...
Starting step 0 ...
Series computing time : 11.89
Division time : 1.23
InvSqrt time : 0.77
Final huge multiplication time : 0.53
---------------------------------------------------------------
Total computation time : 14.47 seconds(~ 0.00 hours)
Writing informations into file pi.txt

Second run with browser open as well - Weird thing is it seems to be a better time with more stuff running as well... strange lol

[shayo7]

Cêsar (PIXON), [11.06.18 23:33]
Series computing time : 15.99
Division time : 1.76
InvSqrt time : 1.08
Final huge multiplication time : 0.72
---------------------------------------------------------------
Total computation time : 19.63 seconds(~ 0.01 hours)

Pentium G4560 | 8GB 2400MHZ

[Xlucine]

Just for fun, I tried my i5-6200U as well. It boosted to 2.7-2.8 GHz and took 24.63s

[stalepie]

20.92 seconds
2.30 (division)
1.44 (InvSqrt)
0.95 (multi)
25.67 (total)

----

My PC:

Intel Core i3 2100 (3.10 GHz)
8 GB DDR3
1 TB HDD
Windows 10 64-bit
Intel HD Graphics 2000

[Rad77]

Series computing time : 21.51
Division time : 2.18
InvSqrt time : 1.31
Final huge multiplication time : 0.90
---------------------------------------------------------------
Total computation time : 25.96 seconds(~ 0.01 hours)

Ryzen 1300X @3.9GHz

[Rad77]

After looking at the few other Ryzen scores on here I decided that mine was too slow and reran the bench a few more times. Fastest result (below) knocked off 4 seconds.
That still looks a touch slow to me, considering the OC, so I may waste some more time this weekend faffing with my memory timings.

Series computing time : 18.57
Division time : 2.11
InvSqrt time : 1.28
Final huge multiplication time : 0.88
---------------------------------------------------------------
Total computation time : 22.91 seconds(~ 0.01 hours)

Ryzen 1300X @3.9GHz

[PowerPie5000]

17.29 Seconds

Intel Core i7 6850K (running stock)
16GB Quad Channel DDR4 3000 (Geil Dragon)

[mmccloud51]

20.25 Sec

Processor: Ryzen 2700X @ Stock 3.7 Ghz
Ram: 16 Gig DDR4 3200 CL14 RAM
Graphics: ROG Strix RX480 8G OC
OS Boot: WD Black 500GB NVMe PCIe Gen 3 SSD
Data Drive: WD Black 2TB Hard Drive

[DRAGONFIRE_Sr]

Total Physical Memory Allocated = 61372 Kbytes
Computing series with index N=705226
Starting step 6
Starting step 5 ...
Starting step 4 ...
Starting step 3 ...
Starting step 2 ...
Starting step 1 ...
Starting step 0 ...
Series computing time : 13.32
Division time : 1.39
InvSqrt time : 0.86
Final huge multiplication time : 0.58
---------------------------------------------------------------
Total computation time : 16.21 seconds(~ 0.00 hours)

[DRAGONFIRE_Sr]

CPU: I7-6700K
Cores x GHHz: 4cores, 8threads @4.01
OS: win 10 64 pro (test read as win 8 pro)
GFX card: GTX 960

Total Physical Memory Allocated = 61372 Kbytes
Computing series with index N=705226
Starting step 6
Starting step 5 ...
Starting step 4 ...
Starting step 3 ...
Starting step 2 ...
Starting step 1 ...
Starting step 0 ...
Series computing time : 13.32
Division time : 1.39
InvSqrt time : 0.86
Final huge multiplication time : 0.58
---------------------------------------------------------------
Total computation time : 16.21 seconds(~ 0.00 hours)

[TheStoka]

Series computing time : 12.09
Division time : 1.28
InvSqrt time : 0.79
Final huge multiplication time : 0.53
---------------------------------------------------------------
Total computation time : 14.75 seconds(~ 0.00 hours)

i7-5820k @ 4.7Ghz

[Adelove]

16.7 on an i7-6850K @ 3.9GHz (Optimal BIOS settings on a ROG Strix X99 Gaming m/b)