Relative Value77balanced preset
Crucial Pro 64GB DDR5 5600MHz CL46 vs Kingston FURY 64GB DDR5 5200MHz CL40 — value comparison
Relative Value74balanced preset
Crucial Pro 64GB DDR5 5600MHz CL46 and Kingston FURY 64GB DDR5 5200MHz CL40 are practically even under balanced weights at the current dataset offers: 77 vs 74. Change the preset or your priorities before deciding.
Price data · US · USD · New · A 2026-09-09 · B 2026-09-09Coverage · 3 tracked new-offer records across both modelsBenchmark confidence · no estimate flags on these two recordsAffiliate links · We may earn a commission from these links. Scores are calculated separately using our methodology.
02 · Decision matrix
One decision, three separate questions
Capability ignores price. Relative Value adds the current dataset offers and your priorities. Keeping them separate prevents a cheap product from being mistaken for the faster product.
The decision, split by questioncapability · value · price are separate answers
Capability by task
| Scenario | Crucial Pro 64GB DDR5 5600MHz CL46 | Kingston FURY 64GB DDR5 5200MHz CL40 |
|---|---|---|
| Gaming | C#298 | C#269 |
| Productivity | A#72 | A#46 |
| 24/7 Server | B#85 | B#53 |
They grade identically in all 3 graded scenarios — the tier table won't decide this one, so compare price and Value below. These are the same S–F grades as the tier list — capability only, price excluded. The value rows below add prices from the 2026-09-08–2026-09-09 offer frame. How tiers are assigned →
Relative Value by priority
Balancedpractically even (≤3 pts)
77
74
Gamingpractically even (≤3 pts)
71
69
Productivitypractically even (≤3 pts)
92
90
24/7 Serverpractically even (≤3 pts)
87
85
Strict Budgetpractically even (≤3 pts)
45
44
Both products are normalized within the same in-stock market frame per preset. A check marks the higher Relative Value; a difference of 3 points or less is shown as practically even.
03 · Price crossover
The price changes the answer
Current offers, crossover points and Strong Value thresholds answer different questions. Thresholds are calculations, not price forecasts.
A · Crucial Pro 64GB DDR5 5600MHz CL46
- Current dataset offer · NewUS · USD · snapshot 2026-09-09
- $850
- Beats Kingston FURY 64GB DDR5 5200MHz CL40 atbalanced weights; rival offer held fixed
- $894
- Strong Value at80+ Relative Value threshold
- $790
B · Kingston FURY 64GB DDR5 5200MHz CL40
- Current dataset offer · NewUS · USD · snapshot 2026-09-09
- $879
- Beats Crucial Pro 64GB DDR5 5600MHz CL46 atbalanced weights; rival offer held fixed
- $836
- Strong Value at80+ Relative Value threshold
- $776
04 · Where to buy
Current offers for both products
Dated New-condition price snapshots for only the two products in this comparison. Confirm the final price and availability at the store.
A · Crucial Pro 64GB DDR5 5600MHz CL46
New · US · USDAmazon Affiliate
Check on Amazon
B · Kingston FURY 64GB DDR5 5200MHz CL40
New · US · USDAmazon Affiliate
Check on Amazon
05 · Capability
Capability indexes, side by side
Price is intentionally excluded here so the more capable product and the better-value product cannot be confused.
Memory index (×1000)
781
784
784
Data rate (MT/s)
5600
5200
5200
Latency efficiency
609
650
650
A · Crucial Pro 64GB DDR5 5600MHz CL46B · Kingston FURY 64GB DDR5 5200MHz CL40Latency efficiency is inverted: a longer bar means lower first-word latency. Other rows retain the unit in their label.The Value leader depends on how you weight things: Crucial Pro 64GB DDR5 5600MHz CL46 leads under 0 presets, Kingston FURY 64GB DDR5 5200MHz CL40 under 0, 5 practically even.
06 · Platform & ownership
Fit, compatibility and ownership context
Only verified structured compatibility and ownership fields are shown. Check the exact system, board manual and vendor QVL before purchase; missing fields are never guessed.
A · Crucial Pro 64GB DDR5 5600MHz CL46
- Memory generationDDR5
- Form factor288-pin DIMM
- Kit capacity64 GB
- Modules2
- Data rate5,600 MT/s
- First-word latency16.43 ns
- ECC supportNo
- Warranty (typical new)60 mo
B · Kingston FURY 64GB DDR5 5200MHz CL40
- Memory generationDDR5
- Form factor288-pin DIMM
- Kit capacity64 GB
- Modules2
- Data rate5,200 MT/s
- First-word latency15.38 ns
- ECC supportNo
- Warranty (typical new)60 mo
07 · Specifications
Key specifications
Directional checkmarks appear only on numeric fields where more or less has a clear meaning. They are not an overall verdict.
| Specification | Crucial Pro 64GB DDR5 5600MHz CL46 | Kingston FURY 64GB DDR5 5200MHz CL40 |
|---|---|---|
| Memory generation | DDR5 | DDR5 |
| Kit capacity | 64 GB | 64 GB |
| Modules | 2 | 2 |
| Data rate | 5,600 MT/s✓ | 5,200 MT/s |
| CAS latency (lower is better) | CL46 | CL40✓ |
| First-word latency (lower is better) | 16.43 ns | 15.38 ns✓ |
| Memory index | 0.781 | 0.784✓ |
| Form factor | 288-pin DIMM | 288-pin DIMM |
| ECC support | No | No |
| RGB lighting | No | Yes |
| Current dataset offer · New | $850snapshot 2026-09-09✓ | $879snapshot 2026-09-09 |
| Warranty (typical new) | 60 mo | 60 mo |
“Not tracked” means the source data does not contain a verified value; no default or guessed specification is substituted.
08 · Customize
Try other models and your own priorities
Presets are starting points. Swap either side, then open Advanced weights only if you want to tune the formula directly.
09 · Alternative
A third option worth checking
The same scenario and market frame checks whether another currently priced model offers a cleaner trade-off.
Worth considering instead
Corsair Vengeance 32GB DDR5 7200MHz CL34 — same S-tier capability for Gaming, about $220 cheaper · Value 88.
Neither of the two above is the only answer — this one clears the same bar for less. ⇄ Compare all three
10 · Decision guide
Choose based on the trade-off you actually want
These are evidence-linked conditions, not universal buying verdicts. Feature ecosystems, software support and platform preferences remain your call.
Choose A · Crucial Pro 64GB DDR5 5600MHz CL46 if…
- You can find it at or below its Strong Value threshold of $790 under balanced weights.
Choose B · Kingston FURY 64GB DDR5 5200MHz CL40 if…
- You can find it at or below its Strong Value threshold of $776 under balanced weights.
11 · Methodology & FAQ
Read the methodology →How to read this comparison
The formula is a linear weighted sum inside the current comparison frame. Capability, price and user priorities stay visible as separate inputs so the result can be challenged and changed.
- Which is better value right now: Crucial Pro 64GB DDR5 5600MHz CL46 or Kingston FURY 64GB DDR5 5200MHz CL40?
- Under the balanced preset and the 2026-09-08–2026-09-09 offer frame, they are practically even in Relative Value (77 vs 74). Change the preset or weights to reflect your own priorities; capability is a separate question, answered by the tier table.
- Which one is more capable, ignoring price?
- They grade identically in all 3 graded scenarios — the tier table won't decide this one, so compare price and Value below.
- Where can I compare current offers for both?
- Dated offer snapshots for both models are listed on their product pages (linked above); the interactive calculator recalculates both with your own weights and budget.
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Offer frame: 2026-09-08–2026-09-09 · dataset generated 2026-09-09 · formula ram-value-v1.4-benefit-cost-product · Value Score is an estimate based on our current dataset, selected weights, market prices and methodology — not an official product rating or a price forecast. Target prices are calculation thresholds, not predictions. Methodology · Report a data error