CPUID Program - please use newer version (link inside)

[BenHer]

Pentium M Banias 1600 MHz. I know it is already listed, but this one at different clock speeds (results in different memory speeds).

So, peter, if I understand you correctly...
You took a banias Pentium M,  did the test.
Changed the system CPU clock somehow (reboot and change bios, or some tweak utility)
Then ran the memory timing test again
Change speed again...
etc.

This result, if what I've said, is interesting to note some things.

1.  L1 and L2 speeds track with CPU clock setting speed
2.  RAM speed changes along with CPU speed except for Pre-cache reads and non-cache writes.  So maybe you were changing the cpu multiplier and not the Front Side Bus speed.

Worthy of further study.

[Pepo]

So, peter, if I understand you correctly...
You took a banias Pentium M,  did the test.
Changed the system CPU clock somehow (reboot and change bios, or some tweak utility)
Then ran the memory timing test again
Change speed again...
etc.

Yes, Ben, approx. this way, only that I changed the clock on-the-fly without booting (with RightMark CPU Clock). I'm using this to lower the heat, produced by my notebook to be able wo work with fully loaded CPU and without spinning fan.

After running the test, I noticed that the clock is nearly the lowest one (thus probably slow memory speed), so I topped the clock and rerun the test. When I noticed the differences, I rerun it on few more frequencies.

This result, if what I've said, is interesting to note some things.

1.  L1 and L2 speeds track with CPU clock setting speed
2.  RAM speed changes along with CPU speed except for Pre-cache reads and non-cache writes.  So maybe you were changing the cpu multiplier and not the Front Side Bus speed.

Yes, you are right, the utility only changes FID and VID upon request, FSB stays unchanged.

Peter

[BORG]

Computer #4
 
CPUID
 -tag: 'AuthenticAMD'
 -fullname: 'AMD Athlon(tm) 64 Processor 3500+'
Computed name: 'AMD K8 Athlon 64 (Newcastle)'
 -notes: XX00+
 cpus cores hyperT =threads L1    L2    L3   code
  1 *   1  *   1   =  1     64K  512K    0K   64K

 family-model  Brand  Extd:family-model  Brand [9-30b]
    F-7-A       407            00-0       10D

 features: mmx 3Dnow 3Dnow+ sse sse2 em64t

 cpuid   -eax-    -ebx-    -ecx-    -edx-
 0..0   00000001 68747541 444D4163 69746E65
 0..1   00000F7A 00000800 00000000 078BFBFF
 8..0   80000018 68747541 444D4163 69746E65
 8..1   00000F7A 0000010D 00000000 E1D3FBFF
 8..2   20444D41 6C687441 74286E6F 3620296D
 8..3   72502034 7365636F 20726F73 30303533
 8..4   0000002B 00000000 00000000 00000000
 8..5   FF08FF08 FF20FF20 40020140 40020140
 8..6   00000000 42004200 02008140 00000000

 < Press [enter] for memory speed >
 Speed=2211 Mhz
    Test  :    L1   L2   RAM
    8 ints:  12251  6225 3043 - Reads
    8 ints:  14934  5719 2025 - Writes
     4 sse:  16817 10036 3728 - Reads
     4 sse:  16848  8372 2033 - Writes
 pre-cache:     33    33 3581 - Reads
not-cached:     33    33 5914 - Writes

 

[BORG]

Computer #5

 CPUID
 -tag: 'GenuineIntel'
 -fullname: 'Intel(R) Pentium(R) D CPU 3.40GHz'
Computed name: 'Intel PD Pentium D (Presler)'
 -notes:
 cpus cores hyperT =threads L1    L2    L3   code
  1 *   2  *   1   =  2     16K 2048K    0K   16K

 family-model  Brand  Extd:family-model  Brand [9-30b]
    F-6-4       210            00-0       000

 features: mmx sse sse2 sse3 em64t

 cpuid   -eax-    -ebx-    -ecx-    -edx-
 0..0   00000006 756E6547 6C65746E 49656E69
 0..1   00000F64 01020800 0000E4BD BFEBFBFF
 0..2   605B5101 00000000 00000000 007D7040
 0..3   00000000 00000000 00000000 00000000
 0..4   04000121 01C0003F 0000001F 00000000
 8..0   80000008 00000000 00000000 00000000
 8..1   00000000 00000000 00000001 20000000
 8..2   65746E49 2952286C 6E655020 6D756974
 8..3   20295228 50432044 2E332055 48473034
 8..4   2044007A 20555043 30342E33 007A4847
 8..5   00000000 00000000 00000000 00000000
 8..6   00000000 00000000 08006040 00000000

 < Press [enter] for memory speed >
 Speed=3412 Mhz
    Test  :    L1   L2   RAM
    8 ints:  12645  8011 3405 - Reads
    8 ints:   6817  6329 1854 - Writes
     4 sse:  20815 18814 3683 - Reads
     4 sse:  11586 11565 1600 - Writes
 pre-cache:     33    33 4678 - Reads
not-cached:     33    33 3949 - Writes

[archae86]

I understand my processor on this host to be a Gallatin, sold as a P4 Extreme Edition.  CPUID 10-02-A calls it "Intel P4 Xeon (Prestonia B)".  I don't know how equivalent that is--perhaps very equivalent for all I know.

My sample is unlocked, which is not normal, so extra effort to classify it is probably not warranted.

Update:

I subsequently ran this version on my three other systems.
1 Banias 1.4 GHz--all seems well
2. commercial (Dell) 933 MHz Coppermine--all seems well
3. home-built 733 MHz Coppermine--all seems well

I'l particularly pleased at system number three, as the BOINC stuff calls that one a Pentium II, whereas your CPUID calls it a Pentium III, which I believe to be true.

I'll be happy to post the result screen for any or all of these if you wish.





[attachment deleted by admin]

[ahaveland]

 CPUID
 -tag: 'GenuineIntel'
 -fullname: 'Intel(R) Core(TM)2 CPU          6600  @ 2.40GHz'
Computed name: 'Intel C2D Core 2 Duo (Conroe)'
 -notes: E6xxx
 cpus cores hyperT =threads L1    L2    L3   code
  1 *   2  *   1   =  2     32K 4096K    0K   32K

 family-model  Brand  Extd:family-model  Brand [9-30b]
    6-F-6       220            00-0       000

 features: mmx sse sse2 sse3 sse4 em64t

 cpuid   -eax-    -ebx-    -ecx-    -edx-
 0..0   0000000A 756E6547 6C65746E 49656E69
 0..1   000006F6 01020800 0000E3BD BFEBFBFF
 0..2   05B0B101 005657F0 00000000 2CB43049
 0..3   00000000 00000000 00000000 00000000
 0..4   04000121 01C0003F 0000003F 00000001
 8..0   80000008 00000000 00000000 00000000
 8..1   00000000 00000000 00000001 20100000
 8..2   65746E49 2952286C 726F4320 4D542865
 8..3   43203229 20205550 20202020 20202020
 8..4   30303636 20402020 30342E32 007A4847
 8..5   00000000 00000000 00000000 00000000
 8..6   00000000 00000000 10008040 00000000

 < Press [enter] for memory speed >
 Speed=3346 Mhz
    Test  :    L1   L2   RAM
    8 ints:  12739 10745 6154 - Reads
    8 ints:  12153  9761 2777 - Writes
     4 sse:  33907 20859 6746 - Reads
     4 sse:  50371 20384 2422 - Writes
 pre-cache:     33    33 6733 - Reads
not-cached:     33    33 6459 - Writes

 < Press [enter] key to close >

[BenHer]

I understand my processor on this host to be a Gallatin, sold as a P4 Extreme Edition.  CPUID 10-02-A calls it "Intel P4 Xeon (Prestonia B)".

My identifier saw the 512K L2 cache and the 2 Meg L3 cache and used that to calculate the identifier.
This information (what is what) is spread around the internet and hard to piece together.  I recently found a great spreadsheet which seems to be fairly accurate but a few months out of date on some website during a search.

I also rely on BalusC website.

[Mav3rik]

 -tag: 'GenuineIntel'
-fullname: 'Intel(R) Pentium(R) 4 CPU 3.00GHz'
Computed name: 'Intel PD Pentium D (Smithfield)'
-notes:
cpus cores hyperT =threads L1 L2 L3 code
1 * 1 * 2 = 2 16K 2048K 0K 16K

family-model Brand Extd:family-model Brand [9-30b]
F-4-3 00 00-0 000

features: mmx sse sse2 sse3 em64t

cpuid -eax- -ebx- -ecx- -edx-
0..0 00000005 756E6547 6C65746E 49656E69
0..1 00000F43 01020800 0000649D BFEBFBFF
0..2 605B5001 00000000 00000000 007D7040
0..3 00000000 00000000 00000000 00000000
0..4 00004121 01C0003F 0000001F 00000000
8..0 80000008 00000000 00000000 00000000
8..1 00000000 00000000 00000000 20000000
8..2 65746E49 2952286C 6E655020 6D756974
8..3 20295228 50432034 2E332055 48473030
8..4 2034007A 20555043 30302E33 007A4847
8..5 00000000 00000000 00000000 00000000
8..6 00000000 00000000 08006040 00000000

Speed=3456 Mhz
Test : L1 L2 RAM
8 ints: 6115 4214 3325 - Reads
8 ints: 3180 3099 2009 - Writes
4 sse: 19006 9321 4772 - Reads
4 sse: 10404 9152 1890 - Writes
pre-cache: 33 33 4926 - Reads
not-cached: 33 33 2691 - Writes

[Byron Leigh Hatch @ team Carl Sagan]

thanks  Simon
thanks  Ben


 CPUID
 -tag: 'GenuineIntel'
 -fullname: 'Intel(R) Xeon(TM) CPU 3.60GHz'
Computed name: 'Intel P4 Xeon DP (Irwindale)'
 -notes: DP
 cpus cores hyperT =threads L1    L2    L3   code
  2 *   1  *   2   =  4     16K 4096K    0K   16K

 family-model  Brand  Extd:family-model  Brand [9-30b]
    F-4-3       2000            00-0       000

 features: mmx sse sse2 sse3 em64t

 cpuid   -eax-    -ebx-    -ecx-    -edx-
 0..0   00000003 756E6547 6C65746E 49656E69
 0..1   00000F43 07020800 0000659D BFEBFBFF
 0..2   605B5001 00000000 00000000 007D7040
 0..3   00000000 00000000 00000000 00000000
 8..0   80000008 00000000 00000000 00000000
 8..1   00000000 00000000 00000000 20100000
 8..2   65746E49 2952286C 6F655820 4D54286E
 8..3   50432029 2E332055 48473036 286E007A
 8..4   20294D54 20555043 30362E33 007A4847
 8..5   00000000 00000000 00000000 00000000
 8..6   00000000 00000000 08006040 00000000

 
 Speed=3591 Mhz
    Test  :    L1   L2   RAM
    8 ints:   6485  3060 3439 - Reads
    8 ints:   3192  1754 1787 - Writes
     4 sse:  20418  3980 3992 - Reads
     4 sse:  12536  1568 1244 - Writes
 pre-cache:     33    33 4173 - Reads
not-cached:     33    33 3177 - Writes

                                 
My Computer -  here - http://setiathome.berkeley.edu/beta/show_host_detail.php?hostid=5302


Model  Dell Inc. Precision WorkStation 670
Chassis Type : Mini Tower
Operating System : Microsoft Windows XP Professional Service Pack 2 (Build 2600)

Hard Drive 1 : MAXTOR ATLAS15K2_36WLS
Size : 34.73 GB
Memory - Total RAM Installed : 2048 MB - Type : DIMM - Used RAM Slots: 2 of 6
Peripherals
USB Version : 2.0

Number Of Processors : 2 Hyper-Threading Enabled
Type : Intel Xeon 3600 MHz
Package : mPGA-604
Manufacturer Codename : Nocona
Clock Speed : 3590   MHz
Clock Multiplier : 18.0
Front Side Bus (FSB) Speed : 800 MHz
L2 Cache Size : 2048 KBytes Stepping : N0
Trace Width : 0.09
Microcode : 4h
Instruction Sets : MMX, SSE, SSE2, SSE3, X86-64
Processor Throttling : Enhanced SpeedStep+

Best Wishes
Byron

[Byron Leigh Hatch @ team Carl Sagan]

CPUID
 -tag: 'GenuineIntel'
 -fullname: 'Intel(R) Xeon(TM) CPU 2.40GHz'
Computed name: 'Intel P4 Xeon (Prestonia B)'
 -notes:
 cpus cores hyperT =threads L1    L2    L3   code
  2 *   1  *   2   =  4      8K  512K 1024K   16K

 family-model  Brand  Extd:family-model  Brand [9-30b]
    F-2-5       200B            00-0       000

 features: mmx sse sse2

 cpuid   -eax-    -ebx-    -ecx-    -edx-
 0..0   00000002 756E6547 6C65746E 49656E69
 0..1   00000F25 0702080B 00004400 BFEBFBFF
 0..2   665B5001 00000000 00000000 007B7023
 8..0   80000004 00000000 00000000 00000000
 8..1   00000000 00000000 00000000 00000000
 8..2   65746E49 2952286C 6F655820 4D54286E
 8..3   50432029 2E322055 48473034 286E007A
 8..4   20294D54 20555043 30342E32 007A4847

 
 Speed=2392 Mhz
    Test  :    L1   L2   RAM
    8 ints:   5042  3188 2154 - Reads
    8 ints:   1802  2047 1225 - Writes
     4 sse:  13374  7720 2985 - Reads
     4 sse:   5830  6767  965 - Writes
 pre-cache:     33    33 2751 - Reads
not-cached:     33    33 1946 - Writes

the above Computer - here - http://setiweb.ssl.berkeley.edu/beta/show_host_detail.php?hostid=5303                 

Best Wishes
Byron

[Byron Leigh Hatch @ team Carl Sagan]

 CPUID
 -tag: 'GenuineIntel'
 -fullname: 'Intel(R) Xeon(TM) CPU 1.80GHz'
Computed name: 'Intel PDx Xeon D 70 (Paxville)'
 -notes: 70xx
 cpus cores hyperT =threads L1    L2    L3   code
  2 *   1  *   2   =  4      8K  512K    0K   16K

 family-model  Brand  Extd:family-model  Brand [9-30b]
    F-2-7       200B            00-0       000

 features: mmx sse sse2

 cpuid   -eax-    -ebx-    -ecx-    -edx-
 0..0   00000002 756E6547 6C65746E 49656E69
 0..1   00000F27 0702080B 00004400 BFEBFBFF
 0..2   665B5001 00000000 00000000 007B7040
 8..0   80000004 00000000 00000000 00000000
 8..1   00000000 00000000 00000000 00000000
 8..2   65746E49 2952286C 6F655820 4D54286E
 8..3   50432029 2E312055 48473038 286E007A
 8..4   20294D54 20555043 30382E31 007A4847

 
 Speed=1794 Mhz
    Test  :    L1   L2   RAM
    8 ints:   6880  4655 1386 - Reads
    8 ints:   3400  3369 1109 - Writes
     4 sse:  13617  8756 2100 - Reads
     4 sse:   7752  7794 1002 - Writes
 pre-cache:     33    33 2101 - Reads
not-cached:     33    33 1994 - Writes

 the above Computer - here - http://setiweb.ssl.berkeley.edu/beta/show_host_detail.php?hostid=5304
                                                                 
Best Wishes
Byron

[WinyterKnight]

This is File for Pent M Dothan, incorrectly Identified , also size of L2 cache is indicated as 4MB, but is actually 2MB.

Andy

[attachment deleted by admin]

[Vyper]

Hi My E6600 reported:

 CPUID
 -tag: 'GenuineIntel'
 -fullname: 'Intel(R) Core(TM)2 CPU          6600  @ 2.40GHz'
Computed name: 'Intel C2D Core 2 Duo (Conroe)'
 -notes: E6xxx
 cpus cores hyperT =threads L1    L2    L3   code
  1 *   2  *   1   =  2     32K 4096K    0K   32K

 family-model  Brand  Extd:family-model  Brand [9-30b]
    6-F-6       220            00-0       000

 features: mmx sse sse2 sse3 sse4 em64t 

 cpuid   -eax-    -ebx-    -ecx-    -edx- 
 0..0   0000000A 756E6547 6C65746E 49656E69
 0..1   000006F6 01020800 0000E3BD BFEBFBFF
 0..2   05B0B101 005657F0 00000000 2CB43049
 0..3   00000000 00000000 00000000 00000000
 0..4   04000121 01C0003F 0000003F 00000001
 8..0   80000008 00000000 00000000 00000000
 8..1   00000000 00000000 00000001 20000000
 8..2   65746E49 2952286C 726F4320 4D542865
 8..3   43203229 20205550 20202020 20202020
 8..4   30303636 20402020 30342E32 007A4847
 8..5   00000000 00000000 00000000 00000000
 8..6   00000000 00000000 10008040 00000000

 < Press [enter] for memory speed >
 Speed=3294 Mhz
    Test  :    L1   L2   RAM
    8 ints:  12560 10597 6650 - Reads
    8 ints:  11964  9639 3337 - Writes
     4 sse:  33249 20441 7426 - Reads
     4 sse:  49588 20312 2960 - Writes
 pre-cache:     33    33 7451 - Reads
not-cached:     33    33 6374 - Writes

//Vyper

[Vyper]

I have a old Sempy Too:

Sempron 1.6Ghz @ 2.4Ghz S754. Which seems to be right with all info.

 CPUID
 -tag: 'AuthenticAMD'
 -fullname: 'AMD Sempron(tm) Processor 2600+'
Computed name: 'AMD K8 Sempron (Manila)'
 -notes: TT00+, 64-bit
 cpus cores hyperT =threads L1    L2    L3   code
  1 *   1  *   1   =  1     64K  128K    0K   64K

 family-model  Brand  Extd:family-model  Brand [9-30b]
    F-C-2       262C            00-2       982

 features: mmx 3Dnow 3Dnow+ sse sse2 sse3 em64t 

 cpuid   -eax-    -ebx-    -ecx-    -edx- 
 0..0   00000001 68747541 444D4163 69746E65
 0..1   00020FC2 00000800 00000001 078BFBFF
 8..0   80000018 68747541 444D4163 69746E65
 8..1   00020FC2 00000982 00000001 E3D3FBFF
 8..2   20444D41 706D6553 286E6F72 20296D74
 8..3   636F7250 6F737365 36322072 002B3030
 8..4   00000000 00000000 00000000 00000000
 8..5   FF08FF08 FF20FF20 40020140 40020140
 8..6   00000000 42004200 00808140 00000000

 < Press [enter] for memory speed >
 Speed=2400 Mhz
    Test  :    L1   L2   RAM
    8 ints:  13298  6740 2801 - Reads
    8 ints:  16211  6253 1482 - Writes
     4 sse:  18261  9254 2728 - Reads
     4 sse:  18288  9066 1337 - Writes
 pre-cache:     33    33 2668 - Reads
not-cached:     33    33 2934 - Writes

 < Press [enter] key to close >

//Vyper

[Roy]

Here's my Dell Inspiron 2650 laptop:


 CPUID
 -tag: 'GenuineIntel'
 -fullname: 'Mobile Intel(R) Pentium(R) 4 - M CPU 1.80GHz'
Computed name: 'Intel PD Pentium D (Presler)'
 -notes: xxx
 cpus cores hyperT =threads L1    L2    L3   code
  1 *   1  *   1   =  1      8K  512K    0K   16K

 family-model  Brand  Extd:family-model  Brand [9-30b]
    F-2-7       0E            00-0       000

 features: mmx sse sse2

 cpuid   -eax-    -ebx-    -ecx-    -edx-
 0..0   00000002 756E6547 6C65746E 49656E69
 0..1   00000F27 0001080E 00004400 BFEBF9FF
 0..2   665B5101 00000000 00000000 007B7040
 8..0   80000004 00000000 00000000 00000000
 8..1   00000000 00000000 00000000 00000000
 8..2   69626F4D 4920656C 6C65746E 20295228
 8..3   746E6550 286D7569 34202952 4D202D20
 8..4   55504320 382E3120 7A484730 007A4800

 < Press [enter] for memory speed >
 Speed=1796 Mhz
    Test  :    L1   L2   RAM
    8 ints:   6887  3154 1229 - Reads
    8 ints:   3403  2015  634 - Writes
     4 sse:  13632  4427 1371 - Reads
     4 sse:   7761  2786  571 - Writes
 pre-cache:     33    33 1357 - Reads
not-cached:     33    33 1356 - Writes

 < Press [enter] key to close >


And my Dell Dimension 3000:
 CPUID
 -tag: 'GenuineIntel'
 -fullname: 'Intel(R) Celeron(R) CPU 2.40GHz'
Computed name: 'Intel P4c Celeron (Prescott)'
 -notes:
 cpus cores hyperT =threads L1    L2    L3   code
  1 *   1  *   1   =  1     16K  256K    0K   16K

 family-model  Brand  Extd:family-model  Brand [9-30b]
    F-3-4       00            00-0       000

 features: mmx sse sse2 sse3

 cpuid   -eax-    -ebx-    -ecx-    -edx-
 0..0   00000005 756E6547 6C65746E 49656E69
 0..1   00000F34 00010800 0000441D BFEBFBFF
 0..2   605B5101 00000000 00000000 003C7040
 0..3   00000000 00000000 00000000 00000000
 0..4   00000121 01C0003F 0000001F 00000000
 8..0   80000008 00000000 00000000 00000000
 8..1   00000000 00000000 00000000 00000000
 8..2   65746E49 2952286C 6C654320 6E6F7265
 8..3   20295228 20555043 30342E32 007A4847
 8..4   20295228 20555043 30342E32 007A4847
 8..5   00000000 00000000 00000000 00000000
 8..6   00000000 00000000 01004040 00000000

 < Press [enter] for memory speed >
 Speed=2394 Mhz
    Test  :    L1   L2   RAM
    8 ints:   8856  4877 2366 - Reads
    8 ints:   4653  3740 1552 - Writes
     4 sse:  14499  7693 3004 - Reads
     4 sse:   8118  5317 1353 - Writes
 pre-cache:     33    33 3227 - Reads
not-cached:     33    33 2595 - Writes

 < Press [enter] key to close >