DDR4 RAM Overclocking (Samsung B die vs. Micron rev B) for GAMERS

A guide to RAM amount 32GB vs 64GB vs 128GB, single or dual rank configs, DDR4 frequency & timings, overclocking and difference between Samsung B die vs. Micron rev B. Mostly DDR4, but some aspects may be applied to DDR5. Affiliate links:
▶1) G.Skill Royal 4266 @ CL 17 Samsung B-Die 5WB dual rank - https://amzn.to/3WsZBIu
▶2) Crucial Ballistix MAX RGB 4400 @ CL 19 Micron rev B single rank - https://amzn.to/4cYLnWY
▶3) Ballistix RGB 3600 @ CL 16 Micron rev B dual rank - https://amzn.to/3SvlbLl
▶4) G.Skill 3600 CL 18-22-22 Hynix based - https://amzn.to/3X3MUW6

Rig:
CPU: AMD Ryzen 5950X – https://amzn.to/3LGyEfI
CPU Cooling: Noctua NH-D15 – https://amzn.to/3yj6RyI
GPU: NVidia RTX 3090 Asus ROG Strix OC (perf. – https://amzn.to/3LInZ4b
Motherboard: Aorus X570S Master – https://amzn.to/3SvrhLX
Storage: 3x nvme Samsung 980 Pro 2TB – https://amzn.to/3YrzSTw
PSU: Seasonic TX1000 Titanium – https://amzn.to/3SsUB5N
Case: Phanteks P600S – https://amzn.to/3So8Vw3
6 fans Noiseblocker NB-eLoop X B14-P – https://amzn.to/3WJJCaH

Some extra details in the article - https://andresreviews.com/2024/07/31/...

▶Our filming gear - https://andresreviews.com/gear/video/
▶Edit/gaming PC - https://andresreviews.com/gear/pc/

Subscribe now, or I’ll send you a thousand pointless notifications.
┏━┳┓┏┳┓┏━┳━┳┳┳┳┓┏━┓
┃┏┫┃┃┃┗┫┏┫┏┫┏┫┃┗┫━┫
┣┛┃┗┛┃┃┣┛┃┗┫┃┃┃┃┃━┫
┗━┻━━┻━┻━┻━┻┛┗┻━┻━┛

Contents:
00:00 - Start
00:15 - Rank architecture explained
02:15 - Optimal memory amount 32GB, 64GB or 128GB
04:25 - System specs
05:19 - RAM primary and secondary timings (sub-timings)
05:37 - Test setup and graphics settings
7:28 - G.Skill Royal & Ballistix looks + build quality
9:43 - Test 1 - two sticks SR (single rank) or two sticks DR (dual rank) – 2 vs 4 ranks in total
14:31 - Test 2 - four sticks SR or four sticks DR (4 vs 8 ranks in total)
17:18 - Test 3 - How tRFC influences performance
20:13 - Test 4 - Micron rev B vs. Samsung B-die (2*16 non-OC)
21:54 - Test 5 – Micron rev B vs. Samsung B-die (2*16 OC)
27:04 - Test 6 – Micron rev B vs. Samsung B-die (4*16 non-OC)
30:09 - Test 7 – Micron rev B vs. Samsung B-die (4*16 OC)
33:15 - Test 8 - 2 by 32 or 4 by 16 ?
36:15 - Test 9 - Samsung vs Micron vs Hynix; cheap or expensive RAM?
41:34 - Test 10 - 3600 CL16 or 3200 CL14 ?
43:27 - Test 11 - AUTO timings vs. optimized
47:40 - Test 12 - XMP vs. Manual timings
51:05 - Final benchmarks and conclusions

This review was not sponsored by any vendors. Some of the links in our video descriptions are affiliate, which means at no extra cost to you, we will make a small commission if you click them and make a purchase. As Amazon Associates, we earn from qualifying purchases. Any pricing/availability information mentioned was accurate at the time of video production, and may have since changed.