Buying Guide
The Best Gaming Desktop Processors
Five eight-core and larger processors for a gaming desktop, balanced between clock speed, cache and platform longevity.
By Alex Morgan, PC Hardware Editor
12 min read5 products evaluated

A gaming desktop spends most of its time waiting on the graphics card, so the processor's job is to keep up at high refresh rates. Cache and boost clock matter most; core count helps when the PC also streams or edits.
We compared these figures from AMD and Intel specifications; we did not benchmark these chips.
Quick Picks
Which of the 5 picks to look at first. Tap a name for the full analysis.

Largest Game Cache
AMD Ryzen 7 9850X3DThe largest L3 cache here (96MB).
Best for: Games that are limited by the CPU at high frame rates.
Check price for AMD Ryzen 7 9850X3D on Amazon (opens in a new tab)
Best Intel Desktop Chip
Intel Core Ultra 7 265K20 cores on LGA1851 with a 5.5GHz boost.
Best for: Gaming plus creative work.
Check price for Intel Core Ultra 7 265K on Amazon (opens in a new tab)
Best Unlocked Eight-Core
AMD Ryzen 7 7700XEight cores at a 5.4GHz boost.
Best for: AM5 builds with a tower cooler.
Check price for AMD Ryzen 7 7700X on Amazon (opens in a new tab)
Best LGA1700 Chip
Intel Core i5-14600K14 cores with integrated graphics.
Best for: DDR4 or DDR5 Intel desktops.
Check price for Intel Core i5-14600K on Amazon (opens in a new tab)
Best With a Cooler
AMD Ryzen 7 7700Eight cores with a boxed cooler at 65W.
Best for: Desktops that keep the stock cooler.
Check price for AMD Ryzen 7 7700 on Amazon (opens in a new tab)
| Pick | Why it stands out | Best for | Check price |
|---|---|---|---|
![]() | The largest L3 cache here (96MB). | Games that are limited by the CPU at high frame rates. | Check price for AMD Ryzen 7 9850X3D on Amazon (opens in a new tab) |
![]() | 20 cores on LGA1851 with a 5.5GHz boost. | Gaming plus creative work. | Check price for Intel Core Ultra 7 265K on Amazon (opens in a new tab) |
![]() | Eight cores at a 5.4GHz boost. | AM5 builds with a tower cooler. | Check price for AMD Ryzen 7 7700X on Amazon (opens in a new tab) |
![]() | 14 cores with integrated graphics. | DDR4 or DDR5 Intel desktops. | Check price for Intel Core i5-14600K on Amazon (opens in a new tab) |
![]() | Eight cores with a boxed cooler at 65W. | Desktops that keep the stock cooler. | Check price for AMD Ryzen 7 7700 on Amazon (opens in a new tab) |
Our Picks
Largest Game Cache1 of 5
AMD Ryzen 7 9850X3D
The Ryzen 7 9850X3D is a higher-clocked version of the eight-core X3D design.
Best for
- Games that are limited by the CPU at high frame rates.
Skip if
- Worth skipping when no cooler in the box is a problem.
Why we like it
It targets players who want the most gaming headroom AMD offers in an eight-core chip. It is AMD's second-generation X3D eight-core chip with 96MB of L3 cache. On L3 cache it leads this guide at 96MB, ahead of the Ryzen 7 7700X (32MB).
Nothing else here matches its 5.6GHz boost clock; the Core Ultra 7 265K comes closest at 5.5GHz. It matches the Ryzen 7 7700X and the Ryzen 7 7700 on core count (8 cores). Its 120W rated power ranks third of 5 here, behind the Ryzen 7 7700 (65W) and ahead of the Core i5-14600K (125W).
It needs an AM5 board (A620, B650, B850, X670 or X870 series) and DDR5 memory; a 600-series board may need a BIOS update first, so check the maker's CPU support list for the minimum version. It was the most expensive pick when we checked, so weigh what it adds over the Core Ultra 7 265K.
Key specs
- L3 cache
- 96MB
- Max boost
- 5.6GHz
- Cores / threads
- 8 cores
- Rated power
- 120W
- Threads
- 16
- Socket
- AM5
- Memory
- DDR5
- Cooler in box
- No
- Integrated graphics
- Yes
Pros
- 96MB of L3 cache from 3D V-Cache
- 5.6GHz maximum boost
- Integrated graphics for display output without a graphics card
- Higher-clocked take on the 9800X3D design
Cons
- No cooler in the box
- Costs more than the Ryzen 7 7700 at the time of writing
The catch
The main gap: no cooler in box, unlike the Ryzen 7 7700. If that matters, the Ryzen 7 7700 has it.
Best Intel Desktop Chip2 of 5
Intel Core Ultra 7 265K
The Core Ultra 7 265K is Intel's strongest all-rounder here, with 20 cores for games plus background work, on the LGA1851 socket.
Best for
- Gaming plus creative work.
Skip if
- Pass on it if no cooler in the box rules it out for your setup.
Why we like it
It suits a builder who wants an Intel platform and a lot of multi-threaded headroom. Its 30MB L3 cache ranks fourth of 5 here, behind the Ryzen 7 9850X3D (96MB) and ahead of the Core i5-14600K (24MB). Its 5.5GHz boost clock ranks second of 5 here, behind the Ryzen 7 9850X3D (5.6GHz) and ahead of the Ryzen 7 7700 (5.3GHz).
Nothing else here matches its 20 cores core count; the Core i5-14600K comes closest at 14 cores. On rated power it ties with the Core i5-14600K at 125W. It is the only pick here with an LGA1851 socket; the Ryzen 7 9850X3D has an AM5 socket instead.
It also offers 8 performance and 12 efficient cores and a built-in NPU for AI features. When we checked, only the Core i5-14600K and cheaper picks cost less, and the Ryzen 7 9850X3D cost more.
Key specs
- L3 cache
- 30MB
- Max boost
- 5.5GHz
- Cores / threads
- 20 cores
- Rated power
- 125W
- Threads
- 20
- Socket
- LGA1851
- Memory
- DDR5
- Cooler in box
- No
- Integrated graphics
- Yes
Pros
- 5.5GHz maximum boost
- 20 cores for encoding and background work
- Integrated graphics for display output without a graphics card
- 8 performance and 12 efficient cores
Cons
- No cooler in the box
- Costs more than the Ryzen 7 7700 at the time of writing
The catch
What it gives up: no cooler in box, unlike the Ryzen 7 7700; by contrast, the Ryzen 7 7700 has it.
Best Unlocked Eight-Core3 of 5
AMD Ryzen 7 7700X
The Ryzen 7 7700X brings eight Zen 4 cores with high clocks to AM5 at a lower price than the X3D chips.
Best for
- AM5 builds with a tower cooler.
Skip if
- Pass on it if no cooler in the box rules it out for your setup.
Why we like it
It gives esports titles plenty of headroom without the cache premium. On L3 cache it ties with the Ryzen 7 7700 at 32MB. On boost clock it sits mid-pack at 5.4GHz: the Ryzen 7 9850X3D offers 5.6GHz, and the Ryzen 7 7700 comes in at 5.3GHz.
It matches the Ryzen 7 9850X3D and the Ryzen 7 7700 on core count (8 cores). Its 105W rated power ranks second of 5 here, behind the Ryzen 7 7700 (65W) and ahead of the Core i5-14600K (125W). It shares an AM5 socket with the Ryzen 7 9850X3D and Ryzen 7 7700; the Core i5-14600K goes with an LGA1700 socket.
You also get the Zen 4 architecture, a 5nm process and PCIe 5.0 support on AM5. Its price falls between the Ryzen 7 7700 and the Core i5-14600K, based on our last check.
Key specs
- L3 cache
- 32MB
- Max boost
- 5.4GHz
- Cores / threads
- 8 cores
- Rated power
- 105W
- Threads
- 16
- Socket
- AM5
- Memory
- DDR5
- Cooler in box
- No
- Integrated graphics
- Yes
Pros
- Integrated graphics for display output without a graphics card
- The Zen 4 architecture
- 5nm process
- PCIe 5.0 support on AM5
Cons
- No cooler in the box
- Costs more than the Ryzen 7 7700 at the time of writing
The catch
The main gap: no cooler in box, unlike the Ryzen 7 7700. If that matters, the Ryzen 7 7700 has it.
Best LGA1700 Chip4 of 5
Intel Core i5-14600K
The Core i5-14600K runs on LGA1700, so it works with DDR4 or DDR5 boards and suits upgraders already on that socket.
Best for
- DDR4 or DDR5 Intel desktops.
Skip if
- Pass on it if no cooler in the box rules it out for your setup.
Why we like it
Its 14 cores give good headroom for a mid-range gaming build. It boosts to 5.3GHz, and the unlocked multiplier allows overclocking on a Z-series board. Its 24MB L3 cache is the smallest in this group; the Ryzen 7 9850X3D leads at 96MB.
It matches the Ryzen 7 7700 on boost clock (5.3GHz). On core count it sits mid-pack at 14 cores: the Core Ultra 7 265K offers 20 cores, and the Ryzen 7 7700 comes in at 8 cores. On rated power it ties with the Core Ultra 7 265K at 125W.
It is the only pick here with an LGA1700 socket; the Ryzen 7 9850X3D has an AM5 socket instead. No other pick in this guide offers DDR4 or DDR5 memory; compare the Ryzen 7 7700X, which has DDR5 memory. When we checked, only the Ryzen 7 7700X and cheaper picks cost less, and the Core Ultra 7 265K cost more.
Key specs
- L3 cache
- 24MB
- Max boost
- 5.3GHz
- Cores / threads
- 14 cores
- Rated power
- 125W
- Threads
- 20
- Socket
- LGA1700
- Memory
- DDR4 or DDR5
- Cooler in box
- No
- Integrated graphics
- Yes
Pros
- 14 cores for encoding and background work
- Integrated graphics for display output without a graphics card
- 6 performance and 8 efficient cores
- Support for both DDR4 and DDR5 boards
Cons
- No cooler in the box
- L3 cache trails the Ryzen 7 9850X3D (96MB)
- Rated power trails the Ryzen 7 7700 (65W)
The catch
L3 cache is its weakest area, and the Ryzen 7 9850X3D covers it better at 96MB.
Best With a Cooler5 of 5
AMD Ryzen 7 7700
The Ryzen 7 7700 is the 65W version of the 7700X and ships with a Wraith Prism cooler.
Best for
- Desktops that keep the stock cooler.
Skip if
- Skip it if boost clock matters most to you; the Ryzen 7 9850X3D offers 5.6GHz.
Why we like it
It gives eight AM5 cores without buying a cooler. It matches the Ryzen 7 7700X on L3 cache (32MB). It matches the Core i5-14600K on boost clock (5.3GHz).
On core count it ties with the Ryzen 7 9850X3D and the Ryzen 7 7700X at 8 cores. Nothing else here matches its 65W rated power; the Ryzen 7 7700X comes closest at 105W. Like the Ryzen 7 9850X3D and Ryzen 7 7700X, it has an AM5 socket, while the Core Ultra 7 265K uses an LGA1851 socket.
It needs an AM5 board (A620, B650, B850, X670 or X870 series) and DDR5 memory; check the board's CPU support list for the minimum BIOS version. It cost the least of the 5 picks at the time of writing, with the Ryzen 7 7700X the next step up.
Key specs
- L3 cache
- 32MB
- Max boost
- 5.3GHz
- Cores / threads
- 8 cores
- Rated power
- 65W
- Threads
- 16
- Socket
- AM5
- Memory
- DDR5
- Cooler in box
- Yes
- Integrated graphics
- Yes
Pros
- 65W rating suits a modest air cooler
- Wraith Stealth cooler in the box
- Integrated graphics for display output without a graphics card
- L3 cache of 32MB, ahead of the Core Ultra 7 265K
Cons
- Boost clock trails the Ryzen 7 9850X3D (5.6GHz)
- Core count trails the Core Ultra 7 265K (20 cores)
The catch
It gives ground on boost clock, where the Ryzen 7 9850X3D offers 5.6GHz.
How We Chose These Gaming Desktop Processors
Alex Morgan compared the manufacturer specifications, connectivity, warranty terms and compatibility of every pick. Figures come from the makers unless a third-party source is named; we did not test these products ourselves.

- What we compared
- We lined up five processors on L3 cache, boost clock, core count and rated power, using each maker's published specs. We did not test them in-house, and all 9 compared fields are stated for every pick.
- What every pick has in common
- All 5, from the Ryzen 7 9850X3D to the Ryzen 7 7700, state L3 cache, boost clock and core count and share integrated graphics.
- Who each pick suits
- The Ryzen 7 9850X3D for the largest L3 cache here (96MB); the Core Ultra 7 265K for 20 cores on LGA1851 with a 5.5GHz boost; the Ryzen 7 7700X for eight cores at a 5.4GHz boost.
- Price range
- At our last check the picks ran from the Ryzen 7 7700 ($150 to $250) to the Ryzen 7 9850X3D ($250 to $500).
What to Look for in a Gaming Desktop Processor
Key buying criteria so you get the right fit the first time.
L3 cache
Across these 5 picks L3 cache spans 24MB (the Core i5-14600K) to 96MB (the Ryzen 7 9850X3D). The Ryzen 7 7700X comes second at 32MB, in the $150 to $250 tier against $250 to $500 for the Ryzen 7 9850X3D.
Boost clock across these picks
The Ryzen 7 9850X3D tops boost clock at 5.6GHz and the Ryzen 7 7700 sits lowest at 5.3GHz. For less, the Core Ultra 7 265K is the runner-up at 5.5GHz.

An Intel stock cooler mounted over the CPU socket inside a PC How much core count you need
The Core Ultra 7 265K tops core count at 20 cores and the Ryzen 7 7700 sits lowest at 8 cores. The Core i5-14600K comes second at 14 cores, in the $150 to $250 tier against $250 to $500 for the Core Ultra 7 265K.
Memory
The Ryzen 7 9850X3D, the Core Ultra 7 265K, the Ryzen 7 7700X and the Ryzen 7 7700 list DDR5; the Core i5-14600K lists DDR4 or DDR5.
Cooler in box
The Ryzen 7 9850X3D, the Core Ultra 7 265K, the Ryzen 7 7700X and the Core i5-14600K go without; the Ryzen 7 7700 has it. Settling cooler in box first narrows 5 picks to 4 or 1.
How to Choose a Gaming Desktop Processor
By priority
| Priority | Consider | Why |
|---|---|---|
| Games that are limited by the CPU at high frame rates | Ryzen 7 9850X3D | The largest L3 cache here (96MB) |
| Gaming plus creative work | Core Ultra 7 265K | 20 cores on LGA1851 with a 5.5GHz boost |
| AM5 builds with a tower cooler | Ryzen 7 7700X | Eight cores at a 5.4GHz boost |
| DDR4 or DDR5 Intel desktops | Core i5-14600K | 14 cores with integrated graphics |
| Desktops that keep the stock cooler | Ryzen 7 7700 | Eight cores with a boxed cooler at 65W |
Scroll sideways to see every column.
Key specs side by side
The Ryzen 7 9850X3D leads on L3 cache at 96MB, ahead of the Ryzen 7 7700X at 32MB.
| Processor | L3 cache | Max boost | Cores / threads | Rated power |
|---|---|---|---|---|
| Ryzen 7 9850X3D | 96MB | 5.6GHz | 8 cores | 120W |
| Core Ultra 7 265K | 30MB | 5.5GHz | 20 cores | 125W |
| Ryzen 7 7700X | 32MB | 5.4GHz | 8 cores | 105W |
| Core i5-14600K | 24MB | 5.3GHz | 14 cores | 125W |
| Ryzen 7 7700 | 32MB | 5.3GHz | 8 cores | 65W |
Scroll sideways to see every column.
By price at the time of writing
The Ryzen 7 7700 was the lowest-priced pick ($150 to $250) and the Ryzen 7 9850X3D the highest ($250 to $500) when we checked; tiers move with Amazon pricing.
| Price tier | Processors |
|---|---|
| About $150 to $250 | Ryzen 7 7700, Ryzen 7 7700X, Core i5-14600K |
| About $250 to $500 | Core Ultra 7 265K, Ryzen 7 9850X3D |
Frequently Asked Questions
How does the Ryzen 7 7700X compare with the Ryzen 7 9850X3D on L3 cache?
The Ryzen 7 9850X3D leads at 96MB, with the Ryzen 7 7700X at 32MB. The Core i5-14600K closes the ranking at 24MB.
Which has the highest boost clock: the Ryzen 7 9850X3D or the Core Ultra 7 265K?
Between the top two, it is 5.6GHz on the Ryzen 7 9850X3D against 5.5GHz on the Core Ultra 7 265K, a 2% difference. The Ryzen 7 7700 is at the other end of this group with 5.3GHz.
Which has the highest core count: the Core Ultra 7 265K or the Core i5-14600K?
Between the top two, it is 20 cores on the Core Ultra 7 265K against 14 cores on the Core i5-14600K, a 43% difference. The spread runs down to the Ryzen 7 7700 at 8 cores.
What does the Ryzen 7 9850X3D add over the Ryzen 7 7700?
On paper it adds L3 cache (96MB against 32MB) and boost clock (5.6GHz against 5.3GHz). It does not win everywhere: the Ryzen 7 7700 still leads on rated power (65W). On our last price check the Ryzen 7 7700 was in the $150 to $250 tier and the Ryzen 7 9850X3D in the $250 to $500 tier, with 3 other picks between them; pay the difference only if L3 cache and boost clock decide your purchase.
Why is the Ryzen 7 9850X3D our Largest Game Cache pick?
The label rests on the largest L3 cache here (96MB). On L3 cache it leads the Ryzen 7 7700X, 96MB against 32MB, a 200% margin. The price of that: the Ryzen 7 7700, the cheapest pick, still beats it on rated power (65W against 120W). It is aimed at games that are limited by the CPU at high frame rates.
Do the Ryzen 7 9850X3D and the Core Ultra 7 265K differ on socket?
The Ryzen 7 9850X3D, the Ryzen 7 7700X and the Ryzen 7 7700 use AM5; the Core Ultra 7 265K uses LGA1851; the Core i5-14600K uses LGA1700.
Bottom Line
The Ryzen 7 9850X3D is the best gaming desktop chip, and the Core Ultra 7 265K is the Intel choice with more cores. The Ryzen 7 7700X suits AM5 with a tower cooler, the i5-14600K covers LGA1700, and the Ryzen 7 7700 includes a cooler.
Related Guides
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About the author
PC Hardware Editor
Alex covers PC hardware, monitors, components, upgrades and peripherals for The PC Journal, with a focus on helping readers understand specifications, compatibility and meaningful product trade-offs.
Covers: Monitors, Graphics cards, Processors, PC components, Peripherals, Upgrades and compatibility
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