Kingston vs SK Hynix RAM
Side-by-side comparison of Kingston and SK Hynix RAM — price per GB, ratings, product selection, capacity coverage, and best value picks. All data from our daily price refresh across 407 tracked modules.
Price premium today
17% more
Kingston costs 17% more per GB than SK Hynix on average
The Verdict: SK Hynix for Budget, Kingston for Satisfaction
SK Hynix is the budget champion with an average of $10.09/GB, while Kingston is the premium favorite with superior customer ratings of 4.6★.
Quick Takeaways
Brand A
Kingston
194 products tracked
$11.80/GB avg
4.6★ avg rating
Brand B
SK Hynix
213 products tracked
$10.09/GB avg
4.5★ avg rating
Price Per GB — Visual Comparison
This bar chart shows the actual average $/GB for each brand today. The gap represents real money — use it to decide whether the premium brand is worth it for your use case. Both brands are updated daily from Amazon pricing.
Kingston costs 17% more per GB than SK Hynix on average across all tracked modules.
Who Should Choose Each Brand?
This comparison stays neutral — both brands make quality RAM. These decision points are based on actual data patterns in the database: product mix, price positioning, and coverage. Pick the column that matches your priorities.
Choose Kingston if...
- ✓You want a premium brand with 72 products rated 4.7★+
- ✓You need DDR4 for an existing system — Kingston has 77 DDR4 modules
- ✓You need laptop SO-DIMM memory — Kingston covers this form factor
- ✓You want maximum choice — Kingston has 194 tracked modules across all tiers
Choose SK Hynix if...
- ✓You want the best price per GB — SK Hynix averages $10.09/GB
- ✓You need DDR4 for an existing system — SK Hynix has 114 DDR4 modules
- ✓You need laptop SO-DIMM memory — SK Hynix covers this form factor
- ✓You want maximum choice — SK Hynix has 213 tracked modules across all tiers
Head-to-Head Data Comparison
Every number here comes from our live database — not manufacturer claims. We track 407 modules across both brands and update prices daily. The highlighted cell shows which brand wins on each metric.
Best Value Pick from Each Brand
These are the lowest $/GB products available today from each brand — automatically selected from our full database. Click Details to see the full price history and specs, or Buy to go straight to Amazon.
Kingston
Most Trusted Pick from Each Brand
Not everyone buys on price alone. These are the highest-rated products from each brand — scored by combining customer rating with review count, so a product needs both quality and popularity to appear here. Great for buyers who prioritise reliability over the lowest price.
Kingston
Price Per GB by Capacity
Knowing the overall avg $/GB is useful, but buyers usually have a specific capacity in mind. This table shows what each brand actually charges per GB at each capacity tier — so you can compare apples to apples at the size you need.
| Capacity | Kingston $/GB | SK Hynix $/GB |
|---|---|---|
| 8GB | $9.18/GB | $8.22/GB ✓ |
| 16GB | $13.43/GB | $9.48/GB ✓ |
| 32GB | $15.03/GB | $12.34/GB ✓ |
| 64GB | $11.92/GB | $9.88/GB ✓ |
| 128GB | $4.34/GB | — |
Capacity Coverage Comparison
Not every brand covers every capacity tier. This table shows how many products each brand offers at each capacity — so you can see at a glance whether your target capacity (e.g. 32GB or 64GB) is well-covered by both brands or only one.
| Capacity | Kingston | SK Hynix |
|---|---|---|
| 1GB | 4 products | 1 products |
| 2GB | 5 products | 4 products |
| 4GB | 13 products | 20 products |
| 8GB | 48 products | 45 products |
| 16GB | 41 products | 60 products |
| 32GB | 50 products | 59 products |
| 48GB | 4 products | 6 products |
| 64GB | 20 products | 15 products |
| 96GB | 2 products | — |
| 128GB | 6 products | — |
| 256GB | — | 2 products |
| 512GB | — | 1 products |
Top Speed Tiers Available
Speed availability varies significantly between brands. Some brands focus on mainstream speeds, others specialise in high-performance tiers. This breakdown shows where each brand concentrates its product lineup — useful if you have a specific speed target.
Kingston
SK Hynix
Memory Type Mix
DDR4/DDR5 split — shows which generation each brand focuses on
Kingston
SK Hynix
Form Factor Coverage
Desktop DIMM vs Laptop SO-DIMM — which form factors each brand covers
Kingston
SK Hynix
Frequently Asked Questions
These are the questions buyers most commonly ask when comparing Kingston and SK Hynix. Every answer is based on current pricing data from our daily refresh — not static estimates or brand marketing.
Which is cheaper — Kingston or SK Hynix RAM?
SK Hynix averages $10.09/GB vs Kingston at $11.80/GB based on current pricing.
Which has better ratings — Kingston or SK Hynix?
Kingston averages 4.6★ vs SK Hynix's 4.5★ across their product ranges.
Which brand has more product options?
SK Hynix offers more variety with 213 tracked modules vs Kingston's 194.
Are Kingston and SK Hynix RAM compatible with the same platforms?
Both brands offer DDR4 and DDR5 modules in DIMM (desktop) and SO-DIMM (laptop) form factors. Compatibility depends on the specific module's memory type and speed — not the brand. Always check your motherboard's QVL list before purchasing.
Which brand is better for gaming — Kingston or SK Hynix?
SK Hynix offers better value at $10.09/GB. For gaming builds, prioritise DDR4-3600 CL16 or DDR5-6000 CL30 — the brand matters less than the speed and latency specs.
Do Kingston and SK Hynix offer laptop SO-DIMM modules?
Kingston has 36 SO-DIMM laptop modules tracked. SK Hynix has 65 SO-DIMM modules. Filter the table above by form factor to see laptop-specific options from each brand.
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