The gaming RAM shortlist
Best RAM for gaming in the UK for 2026: 32GB DDR5-6000 CL30 and CL36 kits plus a DDR4 pick, with Amazon UK prices, latency in ns and cost per GB.
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At a glance
The best RAM for gaming in the UK in 2026 is a 32GB (2 x 16GB) DDR5-6000 CL30 kit, and the Patriot Viper Venom DDR5-6000 32GB CL30 is the pick at £427.98 on Amazon UK at the time of writing (October 2026). The Crucial Pro DDR5-6000 32GB CL36 costs £419.99, and the Corsair Vengeance LPX DDR4-3200 32GB costs £230.00 for DDR4 systems.
Memory is the most expensive part of a mid-range upgrade in 2026: a 32GB DDR5 kit costs more than a Ryzen 7 7800X3D at £282.99. TrendForce expects conventional DRAM contract prices to rise another 10% to 15% in the fourth quarter, and the background is in RAM shortage 2026: why tech is more expensive.
What is the best RAM speed for gaming?
DDR5-6000 CL30 is the best RAM speed for gaming on AM5. TechSpot found it has consistently been the sweet spot in GPU-heavy single-player games, and its own manual tuning added only about 4%. At 6000 MT/s the memory controller and Infinity Fabric run at a 1:1 ratio on Ryzen 7000 and 9000 processors, which keeps latency low.
First-word latency compares DDR4 and DDR5 fairly. It equals CAS latency multiplied by 2,000 and divided by the speed in MT/s, and it shows that CL30 at 6000 MT/s (10.0 ns) matches the DDR4-3200 CL16 kit at 10.0 ns. DDR5 wins on bandwidth: two channels at 6000 MT/s reach a theoretical 96.0 GB/s, against 51.2 GB/s for DDR4-3200.
| Kit | First-word latency | Peak bandwidth | Note |
|---|---|---|---|
| DDR5-6000 CL30 | 10.0 ns | 96.0 GB/s | Sweet spot for AM5 (TechSpot) |
| DDR5-6000 CL36 | 12.0 ns | 96.0 GB/s | Same bandwidth, 2.0 ns slower |
| DDR5-6000 CL40 | 13.3 ns | 96.0 GB/s | 64GB kits often ship at CL40 |
| DDR4-3600 CL16 | 8.9 ns | 57.6 GB/s | Lowest latency of any DDR4 pick here |
| DDR4-3200 CL16 | 10.0 ns | 51.2 GB/s | Matches DDR5-6000 CL30 on latency |
Both AMD and Intel boards read a stored profile: AMD EXPO on Ryzen systems and Intel XMP 3.0 on Intel systems. Buyers enable the profile in the BIOS, because a DDR5 kit runs at a slower default speed until they do.
How much RAM does a gaming PC need?
32GB is the right capacity for a new gaming PC, and 16GB is enough for most current games. TechSpot's January 2026 test found 16GB matched 32GB in 12 of 13 games, but 32GB lifted 1% lows by more than 60% in Spider-Man 2 on an 8GB graphics card. The full numbers are in Is 16GB RAM enough for gaming in 2026, and 8GB falls short, as Is 8GB RAM enough in 2026 explains.
Two 16GB modules are the safer layout than four 8GB modules: two modules run at the rated speed more reliably, and they leave two slots free. A 64GB kit such as the Crucial Pro DDR5-6000 64GB CL40 suits video editing and virtual machines, not games.
1. Patriot Viper Venom DDR5-6000 32GB CL30 - best RAM for gaming
Patriot Viper Venom DDR5-6000 32GB CL30 specifications
- Capacity: 32 GB (2 x 16GB)
- Type and speed: DDR5-6000
- CAS latency: CL30 (10 ns first word)
- Voltage: 1.35 V
- AMD EXPO: Yes
- Intel XMP 3.0: Yes
- Heatspreader: Yes
The Patriot Viper Venom DDR5-6000 32GB CL30 hits the AM5 sweet spot at £427.98, which is £85.68 under the Corsair kit with the same speed and timings. Patriot rates it at 1.35 V with both EXPO and XMP 3.0 profiles, and it costs £13.37 per GB. It has a plain heatspreader with no RGB lighting.
Patriot Viper Venom DDR5-6000 32GB CL30 - pros and cons
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2. Crucial Pro DDR5-6000 32GB CL36 - cheapest DDR5-6000
Crucial Pro DDR5-6000 32GB CL36 specifications
- Capacity: 32 GB (2 x 16GB)
- Type and speed: DDR5-6000
- CAS latency: CL36 (12 ns first word)
- Voltage: 1.35 V
- AMD EXPO: Yes
- Intel XMP 3.0: Yes
- Heatspreader: n/a
The Crucial Pro DDR5-6000 32GB CL36 is the lowest-priced 6000 MT/s kit in this guide at £419.99, or £13.12 per GB. Its first-word latency is 12.0 ns, 2.0 ns behind the CL30 kits, a gap TechSpot's tuning results suggest is worth a few per cent in CPU-limited games and little elsewhere. It suits Intel and AMD builds where the graphics card, not the memory, sets the frame rate.
Crucial Pro DDR5-6000 32GB CL36 - pros and cons
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3. Corsair Vengeance DDR5-6000 32GB CL30 - premium brand
Corsair Vengeance DDR5-6000 32GB CL30 specifications
- Capacity: 32 GB (2 x 16GB)
- Type and speed: DDR5-6000
- CAS latency: CL30 (10 ns first word)
- Voltage: 1.4 V
- AMD EXPO: Yes
- Intel XMP 3.0: Yes
- Heatspreader: Yes
The Corsair Vengeance DDR5-6000 32GB CL30 matches the Patriot kit on speed and latency and costs £513.66, £85.68 more. The extra money buys the Corsair brand, a limited lifetime warranty and iCUE software compatibility with other Corsair parts. It runs at 1.4 V, 0.05 V above the Patriot, which has no effect on performance. It suits buyers building an all-Corsair system.
Corsair Vengeance DDR5-6000 32GB CL30 - pros and cons
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Radar · 0-100 scores
- Patriot Viper Venom DDR5-6000 32GB (2 x 16GB) CL30
- Crucial Pro DDR5-6000 32GB (2 x 16GB) CL36
- Corsair Vengeance DDR5-6000 32GB (2 x 16GB) CL30 EXPO
- Corsair Vengeance LPX DDR4-3200 32GB (2 x 16GB) CL16
4. Corsair Vengeance LPX DDR4-3200 32GB CL16 - best DDR4
Corsair Vengeance LPX DDR4-3200 32GB CL16 specifications
- Capacity: 32 GB (2 x 16GB)
- Type and speed: DDR4-3200
- CAS latency: CL16 (10 ns first word)
- Voltage: 1.35 V
- AMD EXPO: n/a
- Intel XMP 3.0: n/a
- Heatspreader: Yes
The Corsair Vengeance LPX DDR4-3200 32GB is the best RAM for gaming on AM4 and LGA1700 DDR4 boards, at £230.00 or £7.19 per GB. CL16 at 3200 MT/s gives 10.0 ns, level with the best DDR5 kits. Builders on DDR4 who want lower latency can pay £59.69 more for the G.Skill Ripjaws V DDR4-3600 32GB CL16 at £289.69 and 8.9 ns. Prebuilt towers built on DDR4, such as the ADMI and GTR Gaming machines in Best gaming PC brands UK 2026, ship with kits of this class.
Corsair Vengeance LPX DDR4-3200 32GB CL16 - pros and cons
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How do the best gaming RAM kits compare?
The DDR4 kits cost 31% to 45% less per GB than the cheapest 32GB DDR5 kit, and the CL30 DDR5 kits lead on latency among the 6000 MT/s options. The table puts every kit on one scale.
| Kit | Type | Capacity | CAS | First word | Price | Per GB |
|---|---|---|---|---|---|---|
| Patriot Viper Venom | DDR5-6000 | 32GB | CL30 | 10.0 ns | £427.98 | £13.37 |
| Crucial Pro | DDR5-6000 | 32GB | CL36 | 12.0 ns | £419.99 | £13.12 |
| Corsair Vengeance | DDR5-6000 | 32GB | CL30 | 10.0 ns | £513.66 | £16.05 |
| Corsair Vengeance LPX | DDR4-3200 | 32GB | CL16 | 10.0 ns | £230.00 | £7.19 |
| G.Skill Ripjaws V | DDR4-3600 | 32GB | CL16 | 8.9 ns | £289.69 | £9.05 |
| Crucial Pro 64GB | DDR5-6000 | 64GB | CL40 | 13.3 ns | £739.99 | £11.56 |
What does the extra money buy in a RAM kit?
The first £7.99 buys the most: it cuts first-word latency by 2.0 ns between the Crucial and Patriot kits, about £4.00 per nanosecond. After that, extra money buys a brand, not speed. The £85.68 gap to the Corsair kit pays for the same 10.0 ns.
| Step | Extra cost | What it buys |
|---|---|---|
| Crucial Pro CL36 to Patriot CL30 | +£7.99 (1.9%) | 2.0 ns lower first-word latency (16.7%) |
| Patriot to Corsair Vengeance CL30 | +£85.68 (20.0%) | Same timings; brand, iCUE and lifetime warranty |
| Corsair LPX DDR4-3200 to Patriot DDR5-6000 | +£197.98 (86.1%) | Same 10.0 ns, 1.9 times the bandwidth, AM5 or LGA1851 |
| Corsair LPX DDR4-3200 to G.Skill DDR4-3600 | +£59.69 (26.0%) | 1.1 ns lower latency, 12.5% more bandwidth |
| 32GB to 64GB (Patriot to Crucial Pro 64GB) | +£312.01 (72.9%) | Double the capacity for editing, not for games |
How much has RAM gone up in price in 2026?
RAM prices rose again in October. The Crucial Pro DDR5-6000 32GB kit moved from £390.00 in Compare Electronic's 5 October guide to £419.99 now, a rise of 7.7%, while the Corsair DDR4 kit fell 4.2%. TrendForce's 30 September 2026 release expects conventional DRAM contract prices to rise 10% to 15% in the fourth quarter, and in July it said DRAM supply would stay tight through 2027.
| Kit | Earlier guide | 16 October 2026 | Change |
|---|---|---|---|
| Crucial Pro DDR5-6000 32GB | £390.00 | £419.99 | +£29.99 (+7.7%) |
| Corsair Vengeance LPX DDR4-3200 32GB | £239.99 | £230.00 | -£9.99 (-4.2%) |
| Patriot Viper Venom DDR5-6000 32GB CL30 | £429.99 | £427.98 | -£2.01 (-0.5%) |
Buyers with a working 16GB kit gain little from paying these prices. Buyers building a new DDR5 PC should compare the kit with the prebuilt alternative: a 32GB tower can cost less than parts bought separately, as build vs buy a gaming PC UK 2026 works through.
How to choose gaming RAM, and who should skip an upgrade
- Buyers on AM5 should choose DDR5-6000 CL30 with EXPO, which is the Patriot or Corsair kit.
- Buyers on Intel Core Ultra boards can use the same kits through XMP 3.0, and faster kits cost more per GB.
- Buyers on an AM4 or LGA1700 DDR4 board should stay on DDR4: the Corsair LPX at £230.00 costs £197.98 less than DDR5, and a new board would add to that.
- Buyers with 16GB that runs their games well should skip the upgrade at current prices.
- Buyers choosing a processor first should read Best CPU for gaming UK 2026, because the socket decides DDR4 or DDR5.
Verdict
The Patriot Viper Venom DDR5-6000 32GB CL30 is the best RAM for gaming in the UK in 2026, at £427.98 on Amazon UK at the time of writing (October 2026). The Crucial Pro DDR5-6000 32GB CL36 saves £7.99 for 2.0 ns more latency, and the Corsair Vengeance LPX DDR4-3200 32GB is the sensible kit for DDR4 systems at £230.00. Processor choices that pair with these kits are in Best CPU for gaming UK 2026.
Frequently asked questions
What is the best RAM for gaming in 2026?
The best RAM for gaming in 2026 is a 32GB (2 x 16GB) DDR5-6000 CL30 kit with an AMD EXPO or Intel XMP profile. The Patriot Viper Venom DDR5-6000 32GB CL30 costs £427.98 on Amazon UK at the time of writing (October 2026) and has a first-word latency of 10.0 ns. The Crucial Pro DDR5-6000 CL36 costs £419.99.
Is DDR5-6000 CL30 the best RAM speed for AM5?
Yes. TechSpot found DDR5-6000 CL30 has consistently been the sweet spot for AM5 in GPU-heavy single-player games, and manual tuning added only about 4% more. It runs the memory controller and Infinity Fabric at a 1:1 ratio on Ryzen 7000 and 9000 chips. The Patriot Viper Venom 32GB kit is rated 6000 MT/s at CL30.
How much RAM do I need for gaming?
32GB of RAM is the best choice for a new gaming PC in 2026, and 16GB is enough for most games. TechSpot's January 2026 test found 16GB matched 32GB in 12 of 13 games, but 32GB raised 1% lows by more than 60% on an 8GB graphics card in Spider-Man 2. A 32GB DDR5 kit costs from £419.99.
Is DDR4 still worth buying for gaming?
DDR4 is worth buying only for an existing AM4 or LGA1700 DDR4 PC. The Corsair Vengeance LPX DDR4-3200 32GB CL16 kit costs £230.00 on Amazon UK, £197.98 less than the Patriot DDR5 kit, and has the same 10.0 ns first-word latency. DDR5-6000 offers a theoretical 96 GB/s against 51.2 GB/s, but a new build should use DDR5.
Why is RAM so expensive in 2026?
RAM is expensive in 2026 because memory makers have shifted capacity to server and high-bandwidth memory, tightening supply of PC DRAM. TrendForce's 30 September 2026 release expects conventional DRAM contract prices to rise a further 10% to 15% in the fourth quarter. The Crucial Pro DDR5-6000 32GB kit rose from £390.00 to £419.99 in October.
What is the difference between EXPO and XMP?
EXPO is AMD's memory overclocking profile for Ryzen systems and XMP is Intel's. Both store the rated speed, timings and voltage on the kit so the motherboard applies them with one BIOS setting. The Patriot Viper Venom, Crucial Pro and Corsair Vengeance DDR5-6000 kits listed here carry both profiles, so they suit AMD and Intel boards.
Is CL30 or CL36 better for gaming RAM?
CL30 is better than CL36 at the same 6000 MT/s speed. First-word latency is CL multiplied by 2,000 and divided by the speed, so CL30 gives 10.0 ns and CL36 gives 12.0 ns, a 16.7% reduction. The Patriot CL30 kit costs £7.99 more than the Crucial CL36 kit, about £4.00 per nanosecond saved.