Intel Core i9-13900KS vs AMD Ryzen 9 7950X3D
Current prices, capability and Value in United States · USD · prices checked through Sep 30, 2026
Three questions, three answers
Capabilityprice excluded
Both earn the same grade for Gaming: A.
Valueunder Balanced
AMD Ryzen 9 7950X3D has the higher Value under these priorities (52 vs 41).
Pricecurrent market snapshot
AMD Ryzen 9 7950X3D costs less right now ($689 vs $574, 17% apart).
The price changes the answer
Under Balanced, each product holds or loses the higher Value at one price, with the other held at its current price. Enter the prices you were actually offered to see the answer for your deal.
Intel Core i9-13900KS
Current comparison price
$689 Value 41
Intel Core i9-13900KS matches the Value of AMD Ryzen 9 7950X3D (at $574) at $496 or less.
AMD Ryzen 9 7950X3D
Current comparison price
$574 Value 52
AMD Ryzen 9 7950X3D keeps the higher Value up to $797 (with Intel Core i9-13900KS at $689).
A crossover is a calculation under the active priorities and today's market frame, not a price forecast.
Current offers
New offers we track in United States (USD), cheapest first, with the date each was checked. Amazon appears as a link only: its price is not shown and never enters Value.
Intel Core i9-13900KS
- Check current priceAmazonAffiliate link · price shown on AmazonCheck price →
- $689Intel Core i9-13900KSNewegg · checked Sep 30 · Affiliate linkGo to offer →
AMD Ryzen 9 7950X3D
- Check current priceAmazonAffiliate link · price shown on AmazonCheck price →
- $574AMD Ryzen 9 7950X3DNewegg · checked Sep 30 · Affiliate linkGo to offer →
Affiliate links may earn us a commission. They never change the prices shown here, the ranking or Value.
Capability and key differences
What each product can do for a job, graded S to F with price left out, and the measured indexes behind it.
| Intel Core i9-13900KS | AMD Ryzen 9 7950X3D | |
|---|---|---|
| Gaming | A | A |
| Productivity | S | S |
| Performance per Watt | B | A |
| Multi-core performance | 1,702 | 1,754 |
| Single-core performance | 1,051 | 984 |
| Gaming performance | 1,040 | 1,188 |
Where each one leads
- Higher cores
- Lower current price · Higher Value with these priorities · Lower TDP
Specifications and fit
Facts true of every board a product groups; a range or "varies" marks a fact that differs between boards.
6 identical facts hidden
| Intel Core i9-13900KS | AMD Ryzen 9 7950X3D | |
|---|---|---|
| Cores and cache | ||
| Cores | 24 cores | 16 cores |
| L3 cache | 36 MB | 128 MB |
| Boost clock | 6,000 MHz | 5,700 MHz |
| Platform | ||
| Socket | LGA 1700 | AM5 |
| Memory support | DDR5, DDR4 | DDR5 |
| Power and process | ||
| TDP | 253 W | 162 W |
| Process node | 10 nm | 5 nm |
| Product | ||
| Manufacturer | Intel | AMD |
| Architecture | Raptor Cove / Gracemont | Raphael |
Not tracked means the source data does not have this fact. It is not assumed to be absent.
Trade-off guide
Conditions drawn from the data above, not a universal recommendation. The better choice depends on which of these matter to you.
Intel Core i9-13900KS fits better when…
- Single-core performance matters: higher index
- Cores matters: 24 cores vs 16 cores
AMD Ryzen 9 7950X3D fits better when…
- the job is Performance per Watt: higher capability grade
- Multi-core performance matters: higher index
- Gaming performance matters: higher index
- your priorities are Balanced: higher Value
- the budget decides: 17% lower current price
- L3 cache matters: 128 MB vs 36 MB
Nearby market alternative
Worth considering instead
AMD Ryzen 7 9850X3D — same S-tier capability for Gaming, about $90 cheaper · Value 100.
Neither of the two above is the only answer — this one clears the same bar for less. ⇄ Compare all three
Methodology and FAQ
Which one is better, Intel Core i9-13900KS or AMD Ryzen 9 7950X3D?
It depends on the question. For capability (price left out) see the grades by use case; for how good the current price is for what you get, see Value under your priorities; and for the cheapest option today, see current prices. This page keeps the three apart and does not name one overall winner.
Which has the higher Value right now?
Under Balanced, AMD Ryzen 9 7950X3D has the higher Value (52 vs 41) in the market snapshot of Sep 30, 2026. Value changes with your priorities and with prices.
At what price does the answer change?
Under Balanced, with AMD Ryzen 9 7950X3D at its current price, Intel Core i9-13900KS reaches equal Value at $496. It is a calculation, not a price forecast.
Which one is more capable, ignoring price?
Both earn the same grade for Gaming: A.
Where can I compare current offers?
The offers section lists every new offer we track for both products in United States, with the date each price was checked. Open in Compare to add more products.