18/04/2026 3:55 pm
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im honestly so fed up with my current rig stuttering while i try to render projects for my studio here in london. i just managed to snag an rtx 5070 ti but now im completely lost on what ram to pair with it to avoid being bottlenecked into oblivion. my logic was just to grab the fastest ddr5 i could find but then i saw people saying high speeds are unstable on certain boards and now im just stressed. i need this build ready by next weekend for a client project and i cant afford to mess this up.
so i was thinking maybe 64gb since im doing heavy 4k editing but then some guys on reddit say 32gb is plenty even for the 50 series? like is 6000mhz cl30 the sweet spot or do i need to push for 7200 or something crazy? im sitting here with tabs open for g.skill and corsair and my head is spinning because i dont want to spend 200 quid on ram that wont even run at its rated speed. what are you guys actually seeing results with for this specific card? i just want something that works out of the box without me having to spend hours in the bios tweaking timings because i really dont have the time for it right now...
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18/04/2026 3:55 pm
> i was thinking maybe 64gb since im doing heavy 4k editing I went through this exact same panic last month! I ignored the 32gb crowd and grabbed G.Skill Flare X5 64GB DDR5-6000 CL30 for my 4k projects. Its been absolutely amazing! You really need that 64gb buffer for rendering while keeping tabs open. Stick to 6000mhz because anything higher is just a total headache to get stable. Love it... worth every penny!
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18/04/2026 4:20 pm
I obsessed over timings and grabbed Corsair Vengeance 64GB DDR5 6000MHz CL30! Its fantastic because 6000MHz hits that latency sweet spot without crashing 4K renders mid-way. Absolute game changer!
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18/04/2026 5:20 pm
Helpful thread 👍
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18/04/2026 5:30 pm
Coming back to this after checking my own notes and honestly... it is kind of a nightmare trying to get this right. High speeds for DDR5 have been so disappointing and unstable for me lately. Since you are in a rush for a client, you really cannot afford to guess and mess up your timeline.
- Honestly just search for your motherboard model plus QVL list on the manufacturer site. It is the only way to be 100 percent sure it wont crash.
- There is a really good video on YouTube about 4k editing bottlenecks, just search for ddr5 speed comparison for rendering and it is like the first result.
- Check the main hardware subreddits because they have threads about which speeds actually work without bios tweaks. It is better to stay safe with what the manufacturer suggests so you dont lose your work mid-render. Fingers crossed you get it built in time!
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18/04/2026 4:20 pm
The state of DDR5 right now is honestly a joke. It drives me crazy how these companies charge a premium for speeds that barely any consumer-grade memory controller can actually handle without a headache. Its basically a scam at this point. You pay for the specs, but then you're stuck troubleshooting for hours just to stop the system from crashing during a render. Absolute nightmare for anyone with a deadline.
