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AMD Brisbane 6000+ slower then Brisbane 5000+ ?
Raistmer:
And here fresh data from SSE2-only AMD (x64 support presents)
Quick timetable
WU : PG0009.wu
AK_v8_win_SSE2.exe : 1017.453 secs CPU
AK_v8_win_SSE2.exe : 1019.781 secs CPU
Speedup : -0.23%
Ratio : 1.00 x
AK_v8b_win_SSE2.exe : 986.672 secs CPU
Speedup : 3.03%
Ratio : 1.03 x
KWSN_2.4_SSE2_IPP_Ben-Joe.exe : 1415.344 secs CPU
Speedup : -39.11%
Ratio : 0.72 x
KWSN_2.4V_SSE2_MB.exe : 1157.844 secs CPU
Speedup : -13.80%
Ratio : 0.88 x
KWSN_2.4V_SSE2_MB_x64.exe : 1110.438 secs CPU
Speedup : -9.14%
Ratio : 0.92 x
WU : PG0395.wu
AK_v8_win_SSE2.exe : 942.578 secs CPU
AK_v8_win_SSE2.exe : 942.734 secs CPU
Speedup : -0.02%
Ratio : 1.00 x
AK_v8b_win_SSE2.exe : 940.516 secs CPU
Speedup : 0.22%
Ratio : 1.00 x
KWSN_2.4_SSE2_IPP_Ben-Joe.exe : 1733.000 secs CPU
Speedup : -83.86%
Ratio : 0.54 x
KWSN_2.4V_SSE2_MB.exe : 1322.094 secs CPU
Speedup : -40.26%
Ratio : 0.71 x
KWSN_2.4V_SSE2_MB_x64.exe : 1350.125 secs CPU
Speedup : -43.24%
Ratio : 0.70 x
WU : PG0444.wu
AK_v8_win_SSE2.exe : 806.063 secs CPU
AK_v8_win_SSE2.exe : 803.141 secs CPU
Speedup : 0.36%
Ratio : 1.00 x
AK_v8b_win_SSE2.exe : 802.750 secs CPU
Speedup : 0.41%
Ratio : 1.00 x
KWSN_2.4_SSE2_IPP_Ben-Joe.exe : 1554.719 secs CPU
Speedup : -92.88%
Ratio : 0.52 x
KWSN_2.4V_SSE2_MB.exe : 1144.484 secs CPU
Speedup : -41.98%
Ratio : 0.70 x
KWSN_2.4V_SSE2_MB_x64.exe : 1187.859 secs CPU
Speedup : -47.37%
Ratio : 0.68 x
WU : PG1327.wu
AK_v8_win_SSE2.exe : 820.391 secs CPU
AK_v8_win_SSE2.exe : 819.750 secs CPU
Speedup : 0.08%
Ratio : 1.00 x
AK_v8b_win_SSE2.exe : 811.578 secs CPU
Speedup : 1.07%
Ratio : 1.01 x
KWSN_2.4_SSE2_IPP_Ben-Joe.exe : 1667.063 secs CPU
Speedup : -103.20%
Ratio : 0.49 x
KWSN_2.4V_SSE2_MB.exe : 957.844 secs CPU
Speedup : -16.75%
Ratio : 0.86 x
KWSN_2.4V_SSE2_MB_x64.exe : 1009.375 secs CPU
Speedup : -23.04%
Ratio : 0.81 x
------------
CPU:
Specification AMD Athlon(tm) 64 Processor 3200+
Codename Winchester
It clearly shows that older 2.4 builds not an option for this class of CPUs too.
Fomes:
Thanks a lot! Windows 64 bit AK v8.0 SSE3 (AMD/INTEL) is already running (again) ;)
some last questions (i hope):
Averaged the AK_v8b_win_SSE2.exe seems to be the best choice for AMD 64bit systems (?).
Where can i find the AK_v8b_win_SSE2.exe ?
And am I right - that's a 32bit app? So it's recommended to run the 32bit app on a 64bit system? Should i rather roll back the whole system to 32 bit then? (although BOINC bench proofs a significant speedincrease at 64bit?)
possible configs:
win32 with 32bit app or
win64 with 32bit app or
win64 with 64bit app
Which one is the best for AMD 64 cpu?
The more i think about AMD and 32 or 64 bit-systems, the more i get confused :-\
Claggy:
Have you used CPU-Z to check that it's clock speed is correct?,
If the Multiplier stayed the same when you changed CPU's you could be underclocking it.
Claggy
Raistmer:
--- Quote from: Fomes on 20 Feb 2009, 04:57:15 am ---Thanks a lot! Windows 64 bit AK v8.0 SSE3 (AMD/INTEL) is already running (again) ;)
some last questions (i hope):
Averaged the AK_v8b_win_SSE2.exe seems to be the best choice for AMD 64bit systems (?).
Where can i find the AK_v8b_win_SSE2.exe ?
And am I right - that's a 32bit app? So it's recommended to run the 32bit app on a 64bit system? Should i rather roll back the whole system to 32 bit then? (although BOINC bench proofs a significant speedincrease at 64bit?)
possible configs:
win32 with 32bit app or
win64 with 32bit app or
win64 with 64bit app
Which one is the best for AMD 64 cpu?
The more i think about AMD and 32 or 64 bit-systems, the more i get confused :-\
--- End quote ---
For SSE3 supporting AMDs data with SSE2 AK_v8b not shown, only for SSE2-only. Your CPU is SSE3-supporting one. So wait a little, SSE2 vs SSE3 for such CPUs will be in next post (in progress now). But before I recived that SSE2 x86 faster indeed than SSE3 x64 on SSE3-capable AMD CPU.
But you should not downgrade to x86 OS. SSE2 x86 is faster on x64 OS than on x86 OS.
So, optimum config should be x86 SSE2 on x64 WIn OS.
Fomes:
--- Quote from: Claggy on 20 Feb 2009, 06:39:19 am ---Have you used CPU-Z to check that it's clock speed is correct?,
If the Multiplier stayed the same when you changed CPU's you could be underclocking it.
--- End quote ---
I did. See attached file.
[attachment deleted by admin]
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