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memory type question

narrdarr
By narrdarr
in CPUs, Motherboards, and Memory
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Posted

i have a Hynix kit
but how to tell if it is:
Hynix MFR
Hynix AFR
or
Hynix CJR
??

mem.png

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Posted

that "?" there means you can't read it, unless you try overclock and tune the timings yourself. The results you get can separate CFR/CJR from AFR and MFR (I heard that MFR is slightly worse than AFR, but I don't know how different are they), but not guaranteed because bad CFR can do only as good as good AFR.

CPU: i7-2600K 4751MHz 1.44V (software) --> 1.47V at the back of the socket Motherboard: Asrock Z77 Extreme4 (BCLK: 103.3MHz) CPU Cooler: Noctua NH-D15 RAM: Adata XPG 2x8GB DDR3 (XMP: 2133MHz 10-11-11-30 CR2, custom: 2203MHz 10-11-10-26 CR1 tRFC:230 tREFI:14000) GPU: Asus GTX 1070 Dual (Super Jetstream vbios, +70(2025-2088MHz)/+400(8.8Gbps)) SSD: Samsung 840 Pro 256GB (main boot drive), Transcend SSD370 128GB PSU: Seasonic X-660 80+ Gold Case: Antec P110 Silent, 5 intakes 1 exhaust Monitor: AOC G2460PF 1080p 144Hz (150Hz max w/ DP, 121Hz max w/ HDMI) TN panel Keyboard: Logitech G610 Orion (Cherry MX Blue) with SteelSeries Apex M260 keycaps Mouse: BenQ Zowie FK1

 

Model: HP Omen 17 17-an110ca CPU: i7-8750H (0.125V core & cache, 50mV SA undervolt) GPU: GTX 1060 6GB Mobile (+80/+450, 1650MHz~1750MHz 0.78V~0.85V) RAM: 8+8GB DDR4-2400 18-17-17-39 2T Storage: HP EX920 1TB PCIe x4 M.2 SSD + Crucial MX500 1TB 2.5" SATA SSD, 128GB Toshiba PCIe x2 M.2 SSD (KBG30ZMV128G) gone cooking externally, 1TB Seagate 7200RPM 2.5" HDD (ST1000LM049-2GH172) left outside Monitor: 1080p 126Hz IPS G-sync

 

Desktop benching:

Cinebench R15 Single thread:168 Multi-thread: 833 

SuperPi (v1.5 from Techpowerup, PI value output) 16K: 0.100s 1M: 8.255s 32M: 7m 45.93s

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  • Author
2 minutes ago, Jurrunio said:

that "?" there means you can't read it, unless you try overclock and tune the timings yourself. The results you get can separate CFR/CJR from AFR and MFR (I heard that MFR is slightly worse than AFR, but I don't know how different are they), but not guaranteed because bad CFR can do only as good as good AFR.

yes i was trying to tune timings and up my frequency on my ryzen build.

used "thaiphoon" to get this data.

was going to use the "ryzen dram calculator" to assist me, but the more accurate the data i input the into the software the better results i can get.

i guess i can always just test and see which setting work best.

 

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  • 7 months later...
Posted

Mind telling us how you managed to get the missing data?

I'm on the same boat

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