Updated July 14, 2026 · 309 modules
Crucial leads on segment $/GB; Crucial leads on ratings. Buy live Amazon kits below — brand pages for the full catalogs.
Crucial
$14.69/GB
DDR5 32GB $/GB
Patriot
$16.20/GB
DDR5 32GB $/GB
Premium today
Patriot +10%
vs Crucial
Best buyable DDR4 and DDR5 kits by $/GB (dual-stick preferred)
Crucial
Crucial Pro 128GB Kit (2x64GB) DDR5 RAM, 5600MHz (or 5200MHz or 4800MHz) Desktop Gaming Memory UDIMM, Compatible with Latest Intel & AMD CPU CP2K64G56C46U5$395.00
Verify on Amazon.com before purchasing — checkout price applies.Patriot
Patriot Viper Xtreme 5 RGB DDR5 RAM 48GB (2X24GB) 8000MT/s CL38 1.45v UDIMM Desktop Gaming Memory Kit Compatible with Intel XMP - PVXR548G80C38K$249.99
Verify on Amazon.com before purchasing — checkout price applies.Crucial
Crucial Bundle with 256GB (8 x 32GB) DDR4 PC4-21300 2666MHz RDIMM (8 x CT32G4RFD4266), Dual Ranked Registered ECC Memory$1599.00
Verify on Amazon.com before purchasing — checkout price applies.Patriot
Patriot Memory Signature Line DDR4 16GB (2 x 8GB) 2666MHz (PC4-21300) UDIMM Dual Kit Memory Kit PSD416G2666K$97.99
Verify on Amazon.com before purchasing — checkout price applies.Disclosure: As an Amazon Associate I earn from qualifying purchases. Rankings use price and spec data only — not paid placement. How we rank products
Crucial leads today on both segment $/GB and ratings across 160 modules.
Segment medians preferred for $/GB (not raw catalog averages). Updated July 14, 2026.
Highest rating × review volume — for buyers comparing reliability, not just lowest price
Crucial
Crucial 64GB DDR5 RAM, 5600MHz (or 5200MHz or 4800MHz) Desktop Memory Kit, UDIMM 288-Pin, Compatible with 13th Gen Intel Core and AMD Ryzen 7000 - CT2K32G56C46U5
$848.94
Patriot
Patriot Signature DDR4 RAM 8GB (1X8GB) 2133MHz CL15 SODIMM Laptop/Notebook Memory Module - PSD48G213381S
$47.99
Choose Crucial if…
Choose Patriot if…
Price per GB by capacity
Apples-to-apples at each capacity tier
| Capacity | Crucial | Patriot |
|---|---|---|
| 8GB | $8.45/GB | $10.70/GB |
| 16GB | $8.96/GB | $11.49/GB |
| 32GB | $10.65/GB | $17.12/GB |
| 64GB | $12.30/GB | $12.70/GB |
| 128GB | $6.82/GB | — |
Capacity coverage
How many SKUs at each capacity
| Capacity | Crucial | Patriot |
|---|---|---|
| 1GB | — | 1 |
| 2GB | 2 | 1 |
| 4GB | 9 | 5 |
| 8GB | 22 | 25 |
| 12GB | — | 2 |
| 16GB | 48 | 46 |
| 24GB | 1 | — |
| 32GB | 47 | 43 |
| 48GB | 5 | 11 |
| 64GB | 20 | 12 |
| 96GB | 2 | 3 |
| 128GB | 2 | — |
| 256GB | 1 | — |
Speed mix & form factors
Where each brand concentrates its lineup
Crucial speeds
Patriot speeds
Crucial DDR / form
Patriot DDR / form
Answers use live segment pricing and catalog counts — updated July 14, 2026.
Crucial leads on DDR5 32GB $/GB at $14.69/GB vs Patriot at $16.20/GB (updated July 14, 2026).
Crucial averages 4.6★ across 160 tracked modules (75 rated 4.7★+). For most buyers, prioritise dual-stick kits with the right speed for your platform — see the Amazon picks and Crucial brand page.
Patriot averages 4.4★ across 149 tracked modules (27 rated 4.7★+). Compare the most-trusted picks below and browse the Patriot brand page for the full lineup.
For value, start with Crucial on segment $/GB today. For reliability, compare average ratings (Crucial 4.6★ vs Patriot 4.4★) and the most-trusted kits on this page. Buy the Amazon kit that matches your capacity and platform.
Crucial averages 4.6★ vs Patriot's 4.4★ across their product ranges.
Crucial offers more variety with 160 tracked modules vs Patriot's 149.
Both brands offer DDR4 and DDR5 modules in DIMM and SO-DIMM form factors. Compatibility depends on memory type and speed — not the brand. Check your motherboard QVL before buying.
For gaming, prioritise DDR5-6000 CL30 (AMD AM5) or DDR5-5600–6400 (Intel). Crucial currently leads on segment $/GB — buy a dual-stick kit from the Amazon picks above.
Crucial has 68 SO-DIMM modules tracked; Patriot has 16. Browse Crucial or Patriot brand pages, or use the RAM Finder for laptop upgrades.