Updated July 14, 2026 · 259 modules
Silicon Power leads on segment $/GB. Buy live Amazon kits below — brand pages for the full catalogs.
Patriot
$16.20/GB
DDR5 32GB $/GB
Silicon Power
$12.81/GB
DDR5 32GB $/GB
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Patriot +26%
vs Silicon Power
Best buyable DDR4 and DDR5 kits by $/GB (dual-stick preferred)
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.Silicon Power
Silicon Power DDR5 64GB Kit (2 x 32GB) 5600MHz (PC5-44800) CL46 1.1V SODIMM Non-ECC Laptop RAM Computer Memory SU064GBSVU560F22EC$699.97
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.Silicon Power
Silicon Power DDR4 32GB (2x16GB) 3200MHz (PC4-25600) CL22 SODIMM 260-Pin 1.2V Non-ECC Laptop RAM Notebook Computer Memory SP032GBSFU320X22$194.97
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
Silicon Power is the budget pick on segment $/GB; Patriot may win on ratings or selection.
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
Patriot
Patriot Signature DDR4 RAM 8GB (1X8GB) 2133MHz CL15 SODIMM Laptop/Notebook Memory Module - PSD48G213381S
$47.99
Silicon Power
Silicon Power DDR4 16GB 3200MHz (PC4-25600) CL22 SODIMM 260-Pin 1.2V Non-ECC Laptop RAM Notebook Computer Memory SU016GBSFU320F02AB
$99.97
Choose Patriot if…
Choose Silicon Power if…
Price per GB by capacity
Apples-to-apples at each capacity tier
| Capacity | Patriot | Silicon Power |
|---|---|---|
| 8GB | $10.70/GB | $10.11/GB |
| 16GB | $11.49/GB | $9.17/GB |
| 32GB | $17.12/GB | $10.84/GB |
| 64GB | $12.70/GB | $12.87/GB |
Capacity coverage
How many SKUs at each capacity
| Capacity | Patriot | Silicon Power |
|---|---|---|
| 1GB | 1 | 3 |
| 2GB | 1 | 6 |
| 4GB | 5 | 3 |
| 8GB | 25 | 15 |
| 12GB | 2 | 1 |
| 16GB | 46 | 29 |
| 24GB | — | 2 |
| 32GB | 43 | 39 |
| 48GB | 11 | — |
| 64GB | 12 | 10 |
| 96GB | 3 | — |
Speed mix & form factors
Where each brand concentrates its lineup
Patriot speeds
Silicon Power speeds
Patriot DDR / form
Silicon Power DDR / form
Answers use live segment pricing and catalog counts — updated July 14, 2026.
Silicon Power leads on DDR5 32GB $/GB at $12.81/GB vs Patriot at $16.20/GB (updated July 14, 2026).
Patriot averages 4.4★ across 149 tracked modules (27 rated 4.7★+). For most buyers, prioritise dual-stick kits with the right speed for your platform — see the Amazon picks and Patriot brand page.
Silicon Power averages 4.4★ across 110 tracked modules (22 rated 4.7★+). Compare the most-trusted picks below and browse the Silicon Power brand page for the full lineup.
For value, start with Silicon Power on segment $/GB today. For reliability, compare average ratings (Patriot 4.4★ vs Silicon Power 4.4★) and the most-trusted kits on this page. Buy the Amazon kit that matches your capacity and platform.
Patriot and Silicon Power have similar average customer ratings.
Patriot offers more variety with 149 tracked modules vs Silicon Power's 110.
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). Silicon Power currently leads on segment $/GB — buy a dual-stick kit from the Amazon picks above.
Patriot has 16 SO-DIMM modules tracked; Silicon Power has 26. Browse Patriot or Silicon Power brand pages, or use the RAM Finder for laptop upgrades.