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Search: Posts Made By: scan80269
Forum: Hardware 2021-09-05, 15:14
Replies: 59
Views: 5,616
Posted By scan80269
George, I can assist with Alder Lake testing...

George, I can assist with Alder Lake testing also.

One thing to keep in mind regarding Intel Alder Lake is that this processor family should run Windows 11 instead of Windows 10. Win11 has...
Forum: Hardware 2021-07-06, 06:45
Replies: 29
Views: 3,271
Posted By scan80269
I have several ASRock Z370/Z390 mobos, all...

I have several ASRock Z370/Z390 mobos, all currently running Prime95, that have TPM 2.0 devices visible in Device Manager under Security devices. Quick runs of tpm.msc reveal the TPM manufacturer as...
Forum: Hardware 2021-07-03, 00:54
Replies: 29
Views: 3,271
Posted By scan80269
Motherboards featuring Intel Skylake/6th gen Core...

Motherboards featuring Intel Skylake/6th gen Core (2015) and later should have support for fTPM (firmware TPM) as a feature of the Intel chipset. fTPM 2.0 should be accepted by Windows 11 the same...
Forum: Information & Answers 2021-04-27, 15:53
Replies: 1
Views: 376
Posted By scan80269
Disk change alters Prime95 PC identity?

Not an issue at all, but just curious as to why upgrading to a new disk (via cloning) for a PC running Prime95 causes it to be seen as a different computer by the server.

No other hardware changes...
Forum: Hardware 2020-12-19, 07:19
Replies: 862
Views: 188,358
Posted By scan80269
i9-7980XE Skylake-X stock with quad DDR4-3600 17-19-19-39 2R and ASRock X299 Taichi XE

[Fri Dec 18 22:48:03 2020]
Compare your results to other computers at http://www.mersenne.org/report_benchmarks
Intel(R) Core(TM) i9-7980XE CPU @ 2.60GHz
CPU speed: 3389.68 MHz, 18 hyperthreaded...
Forum: Information & Answers 2020-10-10, 16:31
Replies: 13
Views: 4,253
Posted By scan80269
Getting DDR4 memory to run robustly at 4000 can...

Getting DDR4 memory to run robustly at 4000 can be tricky. My guess is that your rig will stabilize once you disable XMP profile and run the memory at stock JEDEC 2133 speed, or back the speed down...
Forum: Information & Answers 2020-07-19, 15:53
Replies: 3
Views: 2,025
Posted By scan80269
OK, thanks! I found two more machines in the...

OK, thanks! I found two more machines in the same situation, so I submitted their results manually.
Forum: Information & Answers 2020-07-19, 15:36
Replies: 3
Views: 2,025
Posted By scan80269
Error at PRP completion

One of my machines encountered an error at the completion of a PRP:

[Sat Jul 18 18:26:07 2020 - ver 29.8]
Sending result to server: UID: scan80269/ThimK5, M97167209 is not prime.

PrimeNet...
Forum: Software 2020-06-21, 23:27
Replies: 30
Views: 12,295
Posted By scan80269
I recently did a clean (from scratch) install of...

I recently did a clean (from scratch) install of Windows 10 v2004 into one of my machines, and quickly discovered that Microsoft forces the use of a Microsoft account during the initial setup, and...
Forum: PrimeNet 2020-03-19, 04:28
Replies: 96
Views: 33,413
Posted By scan80269
I noticed one of my machines recently completed a...

I noticed one of my machines recently completed a PRP of an exponent below 90M that got expired from this user: 89773741. This is the only Cat 0 PRP assignment I'm aware of that any of my Prime95...
Forum: Information & Answers 2020-01-20, 17:53
Replies: 1
Views: 1,534
Posted By scan80269
Assignment category downgrade

I think I know the answers to my questions below, but would like some confirmation.

One of my machines has been running Cat 1 PRP assignments for a while, but a LL-DC result returned nearly 3...
Forum: Information & Answers 2020-01-10, 04:08
Replies: 6
Views: 2,065
Posted By scan80269
Done, and thanks again! Sorry for not...

Done, and thanks again!

Sorry for not realizing earlier that full residues for PRP should not be posted...
Forum: Information & Answers 2020-01-09, 05:32
Replies: 6
Views: 2,065
Posted By scan80269
I found another instance with a different system:...

I found another instance with a different system:

[Tue Jan 07 02:37:45 2020 - ver 29.8]
Sending interim residue 100000000 for M102440131
[Tue Jan 07 03:53:52 2020 - ver 29.8]
Sending result to...
Forum: Information & Answers 2020-01-08, 21:01
Replies: 6
Views: 2,065
Posted By scan80269
Manual submission is successful. Thanks,...

Manual submission is successful.

Thanks, George!
Forum: Information & Answers 2020-01-08, 05:48
Replies: 6
Views: 2,065
Posted By scan80269
Missing GHz-Day credit for a completed exponent

One of my Prime95 systems completed a PRP run for an exponent (actual value renamed to M90907xxx) earlier today but apparently it did not receive any computation credit for this exponent.

Checking...
Forum: Hardware 2019-12-26, 19:33
Replies: 46
Views: 14,969
Posted By scan80269
Z390 motherboards all support dual channel...

Z390 motherboards all support dual channel memory, not quad channel. Most ATX form factor motherboards feature 4 DIMM sockets, thus 2 DIMMs per memory channel.

Options for true quad channel...
Forum: Hardware 2019-12-16, 02:58
Replies: 14
Views: 6,932
Posted By scan80269
@simon389 for your 9800X results posted to the...

@simon389 for your 9800X results posted to the benchmark thread last year, was AVX-512 enabled for Prime95?
Forum: GpuOwl 2019-11-14, 02:45
Replies: 91
Views: 29,414
Posted By scan80269
There may be a setting in the motherboard BIOS...

There may be a setting in the motherboard BIOS setup that needs to be tweaked to get the Radeon card to be used as primary graphics adapter. The ability of the BIOS to auto-detect an installed...
Forum: Hardware 2019-11-05, 21:50
Replies: 14
Views: 4,312
Posted By scan80269
dmidecode may be reading the "standard" 2133...

dmidecode may be reading the "standard" 2133 timing set from the DDR4 SPD, instead of the XMP 2.0 2666 timing set. I suspect your memory is already running at 2666 so this may be just a reporting...
Forum: Hardware 2019-11-05, 20:57
Replies: 14
Views: 4,312
Posted By scan80269
@fivemack, what is the DDR4 memory configuration...

@fivemack, what is the DDR4 memory configuration for your i9-7940X system?
Forum: Hardware 2019-11-05, 20:53
Replies: 14
Views: 4,312
Posted By scan80269
On my i7-5960X (Haswell-E) with DDR4-2133 CL13...

On my i7-5960X (Haswell-E) with DDR4-2133 CL13 4x8GB 2R memory, Prime95 v29.8 build 6:

Timings for 5120K FFT length (8 cores, 1 worker): 3.80 ms. Throughput: 262.85 iter/sec.
Timings for 5120K...
Forum: Hardware 2019-11-03, 15:42
Replies: 14
Views: 4,312
Posted By scan80269
How much throughput (ms/iter) for Prime95 are you...

How much throughput (ms/iter) for Prime95 are you getting with your Xeon E5-1660 v2?

Since this Xeon is paired with DDR3 memory, and Prime95 at the wavefront (FFT=5120K) is memory bandwidth bound...
Forum: Hardware 2019-10-31, 16:54
Replies: 14
Views: 6,932
Posted By scan80269
There's a post in the perpetual benchmark thread...

There's a post in the perpetual benchmark thread for Core i7-9800X Skylake-X with DDR4-3600 memory showing approximately 2.7ms/iter for 5120K FFT.

Assuming i9-10900X with 3600 memory would be...
Forum: Hardware 2019-10-29, 15:51
Replies: 14
Views: 6,932
Posted By scan80269
Ryzen 9 3900X vs. Core i9-10900X

I'm curious to know which of these two CPUs can yield faster iteration times at the current wavefront (FFT 5120K):

1. AMD Ryzen 9 3900X - 12 core, 3.8GHz base, 64MB L3, dual channel DDR4-3200,...
Forum: Hardware 2019-09-24, 06:51
Replies: 54
Views: 16,200
Posted By scan80269
Recent generations of Intel desktop processors...

Recent generations of Intel desktop processors (e.g. Coffee Lake-R) should provide significant performance increases AND power reductions compared to your Intel 2nd gen Core (Sandy Bridge) and 3rd...
Showing results 1 to 25 of 34

 
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