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 , PC Hardware Editor

12 min read5 products evaluated

PC components laid out on a workbench ready for a build
Illustrative image

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.

  1. Largest Game Cache

    AMD Ryzen 7 9850X3D

    The 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)
  2. Best Intel Desktop Chip

    Intel Core Ultra 7 265K

    20 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)
  3. Best Unlocked Eight-Core

    AMD Ryzen 7 7700X

    Eight 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)
  4. Best LGA1700 Chip

    Intel Core i5-14600K

    14 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)
  5. Best With a Cooler

    AMD Ryzen 7 7700

    Eight 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)

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.
AMD Ryzen 7 9850X3D

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.
Intel Core Ultra 7 265K

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.
AMD Ryzen 7 7700X

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.
Intel Core i5-14600K

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.
AMD Ryzen 7 7700

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.

A desktop CPU seated in its motherboard socket with the retention frame open
A desktop CPU seated in its motherboard socket with the retention frame open
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.

  1. 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.

  2. 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
    An Intel stock cooler mounted over the CPU socket inside a PC
  3. 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.

  4. 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.

  5. 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

PriorityConsiderWhy
Games that are limited by the CPU at high frame ratesRyzen 7 9850X3DThe largest L3 cache here (96MB)
Gaming plus creative workCore Ultra 7 265K20 cores on LGA1851 with a 5.5GHz boost
AM5 builds with a tower coolerRyzen 7 7700XEight cores at a 5.4GHz boost
DDR4 or DDR5 Intel desktopsCore i5-14600K14 cores with integrated graphics
Desktops that keep the stock coolerRyzen 7 7700Eight 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.

ProcessorL3 cacheMax boostCores / threadsRated power
Ryzen 7 9850X3D96MB5.6GHz8 cores120W
Core Ultra 7 265K30MB5.5GHz20 cores125W
Ryzen 7 7700X32MB5.4GHz8 cores105W
Core i5-14600K24MB5.3GHz14 cores125W
Ryzen 7 770032MB5.3GHz8 cores65W

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 tierProcessors
About $150 to $250Ryzen 7 7700, Ryzen 7 7700X, Core i5-14600K
About $250 to $500Core 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.

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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