Updated July 14, 2026 · 188 modules
Patriot leads on segment $/GB; ADATA leads on ratings. Buy live Amazon kits below — brand pages for the full catalogs.
ADATA
$20.31/GB
DDR5 32GB $/GB
Patriot
$16.20/GB
DDR5 32GB $/GB
Premium today
ADATA +25%
vs Patriot
Best buyable DDR4 and DDR5 kits by $/GB (dual-stick preferred)
ADATA
XPG Lancer Blade DDR5 6000MHz CL30 32GB (2x16GB) PC5-48000 RAM 288-Pins UDIMM Desktop Memory Kit Black Heatsink(AX5U6000C3016G-DTLABBK)$568.67
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.ADATA
XPG SPECTRIX D35G RGB DDR4 3200MHz CL16 32GB (2x16GB) PC4-25600 RAM 288-Pins UDIMM Desktop Memory Kit Black Heatsink(AX4U320016G16A-DTBKD35G)$259.49
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
Patriot is the budget pick on segment $/GB; ADATA 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
ADATA
XPG Z1 DDR4 3200MHz (PC4 25600) 16GB (2x8GB) 288-Pin CL16-20-20 Memory Modules, Silver (AX4U320038G16A-DSZ1)
$199.99
Patriot
Patriot Signature DDR4 RAM 8GB (1X8GB) 2133MHz CL15 SODIMM Laptop/Notebook Memory Module - PSD48G213381S
$47.99
Choose ADATA if…
Choose Patriot if…
Price per GB by capacity
Apples-to-apples at each capacity tier
| Capacity | ADATA | Patriot |
|---|---|---|
| 8GB | $10.69/GB | $10.70/GB |
| 16GB | $13.14/GB | $11.49/GB |
| 32GB | $19.05/GB | $17.12/GB |
| 64GB | — | $12.70/GB |
Capacity coverage
How many SKUs at each capacity
| Capacity | ADATA | Patriot |
|---|---|---|
| 1GB | — | 1 |
| 2GB | — | 1 |
| 4GB | — | 5 |
| 8GB | 4 | 25 |
| 12GB | — | 2 |
| 16GB | 24 | 46 |
| 32GB | 10 | 43 |
| 48GB | — | 11 |
| 64GB | — | 12 |
| 96GB | — | 3 |
Speed mix & form factors
Where each brand concentrates its lineup
ADATA speeds
Patriot speeds
ADATA DDR / form
Patriot DDR / form
Answers use live segment pricing and catalog counts — updated July 14, 2026.
Patriot leads on DDR5 32GB $/GB at $16.20/GB vs ADATA at $20.31/GB (updated July 14, 2026).
ADATA averages 4.6★ across 39 tracked modules (13 rated 4.7★+). For most buyers, prioritise dual-stick kits with the right speed for your platform — see the Amazon picks and ADATA 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 Patriot on segment $/GB today. For reliability, compare average ratings (ADATA 4.6★ vs Patriot 4.4★) and the most-trusted kits on this page. Buy the Amazon kit that matches your capacity and platform.
ADATA averages 4.6★ vs Patriot's 4.4★ across their product ranges.
Patriot offers more variety with 149 tracked modules vs ADATA's 39.
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). Patriot currently leads on segment $/GB — buy a dual-stick kit from the Amazon picks above.
ADATA has 6 SO-DIMM modules tracked; Patriot has 16. Browse ADATA or Patriot brand pages, or use the RAM Finder for laptop upgrades.