January 31, 20178 yr Would be an awesome thread if results were in the first post.............. Hi my first post here. I collected the results given by people on this thread for 7700K on a spreadsheet, batches, vcore, cache freq, ram freq : https://docs.google.com/spreadsheets/d/1rpJaMBwV2MBX7_PQr2JTXAQmgfrRMuTK4R3Zod2JIuU/edit#gid=0 I haven't given the names of most of the owners due to some laziness (except for massman given the number of cpus he tested ). I also used as other sources a topic on the french forum hardware.fr + some collected from reviews of 7700K. Stability test is CB R15 usually, and if other tests have been used I quote them. Feel free to give me corrections ! That took some work so there are probably som errors in the Table. So there are 70+ cpu on the spreadsheet. It is difficult to draw firm statistical conclusions because the L939 is overrepresented and for other batches there are two few cpus. But overall, if one insists on drawing a conclusion L643 and L639 seem to be good batches. best pkv Edited February 1, 20178 yr by pkv
January 31, 20178 yr Crew I don't have time to do it, but can give moderator rights to someone who has I have everything in the excell sheet, need rights to edit the first post
January 31, 20178 yr Author I have everything in the excell sheet, need rights to edit the first post Be my guest, i personally dont have the time. Or could a link be made in the OP to a specific post with all the data??
January 31, 20178 yr very similar as my L643 (but my cooling is lower section, Slim TD02 Silverstone) Updated with batch,forgot that. Same as yours. Any other results obtained with it ? If i test with lower value Avx i obtain even better voltage,we should set a standard before it's too late. Sent from my iPad using Tapatalk
January 31, 20178 yr I have everything in the excell sheet, need rights to edit the first post my previous post with the link to my spreadsheet seems to be in moderation limbo since it is my first post. So I had not seen yet your post about your excel sheet. My excel includes also other sources, external to here. Discussion on french BB where I first posted an excel : ≈≈ KABY LAKE & SKYLAKE LGA 1151 - 5G H24 pr TOUS ? – OC Crew ≈≈ - Page : 81 - CPU - Overclocking, Cooling & Modding - FORUM HardWare.fr
January 31, 20178 yr Administrators No at least not that i Know of Edited January 31, 20178 yr by websmile
February 1, 20178 yr L639F977 -- VID - 1.136v Not Delidded ASUS M8I - Ambient Custom Loop Rx360-Pull I'll update with screens tonight. 50/46 - 1.2v R15 51/46 - 1.28v R15 52/46 - 1.36v R15 Edited February 2, 20178 yr by hotrod717
February 1, 20178 yr I have everything in the excell sheet, need rights to edit the first post You should now be able to do it
February 1, 20178 yr L639F977 -- VID - 1.136v 50/46 - 1.2v R15 51/46 - 1.28v R15 52/46 - 1.36v R15 guys, please write your cooling also and info if is it delided/not delided
February 1, 20178 yr Crew L639F977 -- VID - 1.136v 50/46 - 1.2v R15 51/46 - 1.28v R15 52/46 - 1.36v R15 Mobo used, cooling, delidded or not and plz add a valid screenshot for verification, thank you Latest google doc to be find here: https://docs.google.com/spreadsheets/d/16KxS63ka2cnht2HYbjXVtx9hcqc-ZhRatDBD2x8Up7k/edit?usp=sharing Edited February 1, 20178 yr by Leeghoofd
February 2, 20178 yr First tests with new ASR ES NS·bin cpu Motherboard: ASRock M·OCF bios 7.21B CPU: Delidded w/ T.Grizz top and bottom Batch: L631F623 (ES) Cooling: AIO (no fan) next to window. >3-4C lower than ambient room temps Load Level 1 (highest LLC) VID: 1.200v 50/45 1.152v (CPU·Z) 1.155v (AFD) one run stable 50/45 1.168v (CPU·Z) 1.170v (AFD) multi run stable 52/45 1.280v stable didn't try lower 52/50 1.296v (CPU·Z) 1.300v (AFD) 53/45 1.328v (CPU·Z) 1.335v (AFD) >1.325v (AFD) passed one run >1.310v (AFD) threw common CBR15 error code window, more than half finished. > Screenshot still on that rig, quit here. Will add to Imgur Album later Kaby L631F623 (es) R15 bin - Album on Imgur TO DO: ADD VID - DONE Edited February 7, 20178 yr by GtiJason
February 3, 20178 yr Does Cinebench use AVX ? No, it does not, AVX offset does not kick in when doing CB15, but with XTU on the other hand, it does.
February 3, 20178 yr Out of curiosity, has anyone compared m8e against any other viii rog board for vcore/clockspeed?
February 3, 20178 yr ))),this is because of me . New Cpu ,batch L644xxxx Llc 5 ,custom watercooling with 2x480 rad,22 degrees ambient,delided,M8E. Cinebench at 4.5 cache/3200 ram 5.0 @ 1.20v pass 5.1 @ 1.25v pass 5.2 @ 1.31v pass 5.3 @ 1.38v pass 5/5/3200 @ 1.32v pass Vid - 1.136 on Asus ,1.104 on Asrock Album : 7700 k 2nd - Album on Imgur Sent from my iPhone using Tapatalk Edited February 3, 20178 yr by suzuki
February 4, 20178 yr After little playing with my cpu (delided): Asrock z170 oc formula 7.40 aio watercooling H110 : 5/4.5 - 1.2v bios 1.184v real (llc2) max temp 50C° 5.1/4.5 - 1.23v bios 1.216v real (llc2) max temp 53C° 5.2/4.5 - 1.26v bios 1.248v real (llc2) max temp 56C° 5.3/4.5 - 1.35v bios 1.328v real (llc2) max temp 63C° 5.3/5 - 1.37v bios 1.39v real (llc1) max temp 69C°
February 5, 20178 yr After little playing with my cpu (delided): Asrock z170 oc formula 7.40 aio watercooling H110 : 5/4.5 - 1.2v bios 1.184v real (llc2) max temp 50C° 5.1/4.5 - 1.23v bios 1.216v real (llc2) max temp 53C° 5.2/4.5 - 1.26v bios 1.248v real (llc2) max temp 56C° 5.3/4.5 - 1.35v bios 1.328v real (llc2) max temp 63C° 5.3/5 - 1.37v bios 1.39v real (llc1) max temp 69C° wonderful :celebration: which batch ?
February 5, 20178 yr Tested L639G CPU vid 1.12-1.136v, all of them did at least 6775MHz R15 with F1 Dark. For 6.8GHz+ R15 surprised me that vid 1.136v did it, even 6.8GHz only 1.75v R15 with Apex
February 7, 20178 yr So anyone else have a VID thats higher than 5g stable ? My cpu is 50/45 1.168v (CPU·Z) 1.170v (AFD) multi run stable My VID is 1.200v
February 7, 20178 yr Administrators Not sure, VID seems to vary with board and method of reading it (standard clear cmos or set to offset and then do readout after reboot). I have a cpu that shows 1,184v vid at first method and 1,200 at second on mocf and does 1,184v 50/45 with 4k c12 undelidded air.
February 8, 20178 yr Author Batch# L643G VID 1.156v On Apex LLC set to level 5 X45 cache, 3600 mems 5000 mhz 1.184v 5200 mhz 1.285v Not delided and on water
February 8, 20178 yr Author A couple of days and it will be, it does look promising and not all are created equal.
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