GigabytePricesMemory deals · Amazon UK

From £2.20/GB·995 products·Updated 21 Jul 2026

Best RAM for gaming

Best RAM for gaming in 2026 (best value picks)

Last updated 21 July 20263 min readLive Amazon UK prices
For gaming in 2026 the sweet spot is 16-32GB of dual-channel memory at a sensible speed — DDR4-3600 or DDR5-6000. This guide explains what to buy and shows the best value gaming kits on Amazon UK right now.

What to look for in gaming RAM

Capacity16–32GB16GB is plenty; 32GB for streaming
DDR4 speed3600MHzDDR4-3200 on a budget
DDR5 speed6000MHzIdeal for Ryzen 7000 (1:1 FCLK)
Three things decide how good a gaming kit is: capacity, speed, and running in dual channel. Buy a matched two-stick kit — never a single stick — so you get the full memory bandwidth your CPU and GPU can use.

DDR4 or DDR5 for gaming?

If you're building new, DDR5 is the way forward and prices have come down a lot. If you're upgrading an existing DDR4 machine, a fast DDR4-3600 kit still delivers excellent gaming performance for less. See our full DDR4 vs DDR5 comparison for the details.

Match your speed to your platform

On AMD Ryzen 7000, DDR5-6000 hits the 1:1 memory-controller ratio for the best latency. On Intel, DDR5-6400+ scales a little further. For DDR4, there's little benefit above DDR4-3600 for gaming.

Best value DDR5 gaming kits

Our top DDR5 picks by price per gigabyte:
★

Timetec Premium 32GB DDR5 5600MHz PC5-44800 Unbuffered Non-ECC 1.1V CL46 2Rx8 Dual Rank 262Pin SODIMM Laptop Memory RAM Upgrade

£5.52/GB£176.55 total32GBddr5
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2

Transcend JetRam 48GB DDR5 RAM 5600MHz Unbuffered Long-DIMM 2Rx8 CL46 1.1V, JM5600ALE-48G

£6.67/GB£319.99 total48GBddr5
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3

48GB DDR5 4800MHz PC5-38400 288-PIN DIMM MEMORY RAM COMPATIBLE WITH PC DESKTOPS/MOTHERBOARDS

£7.27/GB£349.00 total48GBddr5
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4

2024 Newest SK-Hynix 8GB DDR5 4800MHz SODIMM PC5-4800B-SC0 1Rx16 1.1V SO-DIMM 262-Pin Gaming Busines Home Laptop Notebook RAM Memory Module (HMCG66MEBSA092N BA) (OEM)

£7.50/GB£59.99 total8GBddr5
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5

Corsair VENGEANCE RGB DDR5 64GB (4x16GB) 6200MHz C32 Intel Optimised Desktop Memory (Dynamic Ten-Zone RGB Lighting, Onboard Voltage Regulation, Custom XMP 3.0 Profiles, Tight Response Times) Black

£7.58/GB£485.00 total64GBddr5
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Best value DDR4 gaming kits

Upgrading a DDR4 system? These are the best value kits right now:
★

Vikye DDR4 RAM High Performance 16GB PC4‑19200 Desktop Memory for/PCs, Aluminum Alloy Material (4GB)

£2.20/GB£35.17 total16GBddr4
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2

Jooehyer 1Pcs DDR4 RAM Memory 4GB 2133Mhz Desktop Memory 288 Pin DIMM RAM PC4 17000 RAM Memory for Desktop

£2.45/GB£9.79 total4GBddr4
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3

Samsung M393A2K40BB2-CTD Memory Module (16 GB, 1 x 16 GB, DDR4, 2666 MHz, 288-pin DIMM)

£4.37/GB£69.90 total16GBddr4
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4

Lexar SODIMM 8GB DDR4 RAM 3200 MHz, 260-Pin DDR4 Laptop Ram, High-Performance SO-DIMM, PC Laptop Computer Memory, CL22-22-22-52, 1.2V, Black

£4.49/GB£35.89 total8GBddr4
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5

Wlizedle DDR4 32GB Kit (2x16GB) 2666MHz RAM CL19 UDIMM Memory Module PC4-21300 288-Pin 1.2V for Desktop Computer, Black

£4.58/GB£146.41 total32GBddr4
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View all DDR4 deals →

Frequently asked questions

What is the best RAM speed for gaming?

For DDR4, aim for DDR4-3600 (or DDR4-3200 on a budget). For DDR5, DDR5-6000 is the sweet spot, especially on AMD Ryzen 7000 where it matches the 1:1 memory controller ratio. Faster kits cost more per GB with diminishing returns in games.

How much RAM do I need for gaming?

16GB is enough for virtually every game in 2026. Step up to 32GB if you stream while playing, run heavy mods, or keep lots of apps open in the background.

Does RAM speed affect FPS?

Yes, modestly. Faster memory improves CPU-bound performance, giving roughly 5-15% more FPS at 1080p in competitive titles. At 4K, where the GPU is the bottleneck, the difference is much smaller.

Is dual-channel RAM important for gaming?

Very. A dual-channel kit (two matched sticks) offers substantially more bandwidth than a single stick of the same capacity, and the FPS uplift in games is real. Always buy RAM as a matched two-stick kit.

Grab the best value gaming RAM

Compare DDR4 and DDR5 gaming kits by price per gigabyte and buy with confidence.

Browse DDR5Browse DDR4

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DDR4 vs DDR5: which RAM should you buy in 2026?

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How much RAM do I need? (2026 guide)

8GB, 16GB, 32GB or 64GB? Pick the right capacity for gaming, work and content creation.

Cheapest RAM per GB in the UK (2026)

The best value memory deals per GB right now, across DDR4, DDR5, laptop, desktop and server.