Buying Guide
The Best CPUs for Video Production
We weighed four processors on L3 cache and boost clock; the Core i9-14900K has the highest boost clock, and the Ryzen 9 7900 costs the least.
By The PC Journal editorial team
11 min read4 products evaluated
Video production uses many cores for exports and effects, and an integrated GPU adds a second hardware encoder in some editors. Every pick has at least 20 threads and integrated graphics, ordered by core count.
Rankings weigh L3 cache, max boost and cores / threads as the makers state them; we did not test these processors ourselves, and any figure a maker omits is noted as missing.
Quick Picks
Our 4 recommendations at a glance. Tap a pick for the full verdict.
Highest Boost Clock
Intel Core i9-14900K
The highest boost clock here (6GHz).
Best for: Buyers who put boost clock first.
Our take Check price for Intel Core i9-14900K (opens in a new tab)
Premium Pick
Intel Core Ultra 9 285K
The top of this price range, adding 8 performance and 16 efficient cores.
Best for: Spending more for the fullest feature set.
Our take Check price for Intel Core Ultra 9 285K (opens in a new tab)
Lowest Rated Power
AMD Ryzen 9 7900
The lowest rated power here (65W).
Best for: Buyers who put rated power first.
Our take Check price for AMD Ryzen 9 7900 (opens in a new tab)
Also Consider
AMD Ryzen 9 9900X
The Zen 5 architecture.
Best for: Buyers who want Zen 5 architecture.
Our take Check price for AMD Ryzen 9 9900X (opens in a new tab)
| Pick | Why it’s here | Best for | Price |
|---|---|---|---|
| The highest boost clock here (6GHz). | Buyers who put boost clock first. | Check price for Intel Core i9-14900K (opens in a new tab) |
| The top of this price range, adding 8 performance and 16 efficient cores. | Spending more for the fullest feature set. | Check price for Intel Core Ultra 9 285K (opens in a new tab) |
| The lowest rated power here (65W). | Buyers who put rated power first. | Check price for AMD Ryzen 9 7900 (opens in a new tab) |
| The Zen 5 architecture. | Buyers who want Zen 5 architecture. | Check price for AMD Ryzen 9 9900X (opens in a new tab) |
Our Picks
Highest Boost Clock1 of 4
Intel Core i9-14900K on Amazon (opens in a new tab)
The Core i9-14900K is the last LGA1700 flagship with a 6.0GHz boost clock.
Best for
- Buyers who put boost clock first.
Skip if
- Pass on it if no cooler in the bo rules it out for your setup.
Why we like it
Check your board has the latest BIOS for Intel's stability microcode. On L3 cache it ties with the Core Ultra 9 285K at 36MB. Nothing else here matches its 6GHz boost clock; the Core Ultra 9 285K comes closest at 5.7GHz.
An LGA1700 socket is unique to it among these picks, while the Ryzen 9 7900 uses an AM5 socket. You get DDR4 or DDR5 memory here, which sets it apart from the Core Ultra 9 285K and its DDR5 memory. You also get 8 performance and 16 efficient cores.
On price it sat third of 4, between the cheaper Ryzen 9 9900X and the pricier Core Ultra 9 285K, at the time of writing. The main gap: no cooler in box, unlike the Ryzen 9 7900. If that matters, the Ryzen 9 7900 has it.
Key dimensions & specs
- L3 cache: 36MB
- Max boost: 6GHz
- Cores / threads: 24 cores
- Rated power: 125W
- Threads: 32
- Socket: LGA1700
- Memory: DDR4 or DDR5
- Cooler in box: No
- Integrated graphics: Yes
Pros
- 6GHz maximum boost
- 24 cores for encoding and background work
- Integrated graphics for display output without a graphics card
- 8 performance and 16 efficient cores
Cons
- No cooler in the box
- Costs more than the Ryzen 9 7900 at the time of writing
Premium Pick2 of 4
Intel Core Ultra 9 285K on Amazon (opens in a new tab)
The Core Ultra 9 285K is Intel's flagship on LGA1851, with 24 cores and high single-threaded clocks.
Best for
- Spending more for the fullest feature set.
Skip if
- Choose another pick if you can't accept this: no cooler in the box.
Why we like it
It suits competitive players who also stream from the same machine. It matches the Core i9-14900K on L3 cache (36MB). Its 5.7GHz boost clock ranks second of 4 here, behind the Core i9-14900K (6GHz) and ahead of the Ryzen 9 7900 (5.4GHz).
On rated power it ties with the Core i9-14900K at 125W. It is the only pick here with an LGA1851 socket; the Core i9-14900K has an LGA1700 socket instead. Like the Ryzen 9 7900 and Ryzen 9 9900X, it has DDR5 memory, while the Core i9-14900K uses DDR4 or DDR5 memory.
You also get 8 performance and 16 efficient cores and a built-in NPU for AI features. At our last price check it topped the group, with the Core i9-14900K the nearest cheaper option. L3 cache is its weakest area, and the Ryzen 9 7900 covers it better at 64MB.
Key dimensions & specs
- L3 cache: 36MB
- Max boost: 5.7GHz
- Cores / threads: 24 cores
- Rated power: 125W
- Threads: 24
- Socket: LGA1851
- Memory: DDR5
- Cooler in box: No
- Integrated graphics: Yes
Pros
- 5.7GHz maximum boost
- 24 cores for encoding and background work
- Integrated graphics for display output without a graphics card
- 8 performance and 16 efficient cores
Cons
- No cooler in the box
- L3 cache trails the Ryzen 9 7900 (64MB)
- Rated power trails the Ryzen 9 7900 (65W)
Lowest Rated Power3 of 4
AMD Ryzen 9 7900 on Amazon (opens in a new tab)
The Ryzen 9 7900 is the 65W twelve-core AM5 chip with a Wraith Prism cooler included.
Best for
- Buyers who put rated power first.
Skip if
- Skip it if boost clock matters most to you; the Core i9-14900K offers 6GHz.
Why we like it
It trades a little boost clock for lower heat. On L3 cache it ties with the Ryzen 9 9900X at 64MB. On boost clock it trails the group at 5.4GHz, while the Core i9-14900K offers 6GHz.
It matches the Ryzen 9 9900X on core count (12 cores). Nothing else here matches its 65W rated power; the Ryzen 9 9900X comes closest at 120W. It shares an AM5 socket with the Ryzen 9 9900X; the Core Ultra 9 285K goes with an LGA1851 socket.
It also offers 12 cores at a 65W rating. 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 undercut the Ryzen 9 9900X and every other pick on price at the time of writing.
Key dimensions & specs
- L3 cache: 64MB
- Max boost: 5.4GHz
- Cores / threads: 12 cores
- Rated power: 65W
- Threads: 24
- Socket: AM5
- Memory: DDR5
- Cooler in box: Yes
- Integrated graphics: Yes
Pros
- 64MB of L3 cache
- 12 cores for encoding and background work
- 65W rating suits a modest air cooler
- Wraith Stealth cooler in the box
Cons
- Boost clock trails the Core i9-14900K (6GHz)
Also Consider4 of 4
AMD Ryzen 9 9900X on Amazon (opens in a new tab)
The Ryzen 9 9900X steps down to 12 cores on Zen 5.
Best for
- Buyers who want Zen 5 architecture.
Skip if
- Pass on it if no cooler in the bo rules it out for your setup.
Why we like it
It leaves plenty of threads for an encoder alongside a game, with a lower power rating than the 16-core chips. On L3 cache it ties with the Ryzen 9 7900 at 64MB. On boost clock it sits mid-pack at 5.6GHz: the Core i9-14900K offers 6GHz, and the Ryzen 9 7900 comes in at 5.4GHz.
It matches the Ryzen 9 7900 on core count (12 cores). Its 120W rated power ranks second of 4 here, behind the Ryzen 9 7900 (65W) and ahead of the Core Ultra 9 285K (125W). It shares an AM5 socket with the Ryzen 9 7900; the Core Ultra 9 285K goes with an LGA1851 socket.
Its price falls between the Ryzen 9 7900 and the Core i9-14900K, based on our last check. If core count is your priority, the Core i9-14900K (24 cores) is the stronger choice.
Key dimensions & specs
- L3 cache: 64MB
- Max boost: 5.6GHz
- Cores / threads: 12 cores
- Rated power: 120W
- Threads: 24
- Socket: AM5
- Memory: DDR5
- Cooler in box: No
- Integrated graphics: Yes
Pros
- 64MB of L3 cache
- 5.6GHz maximum boost
- 12 cores for encoding and background work
- Integrated graphics for display output without a graphics card
Cons
- No cooler in the box
- Core count trails the Core i9-14900K (24 cores)
- Costs more than the Ryzen 9 7900 at the time of writing
How We Chose
Each pick was assessed across 4 criteria weighted for real-world use.
- Upgrade path
- We considered how long each socket is likely to receive new CPUs.
- Platform cost
- We noted socket, memory type and whether a cooler is included, since they change the real price.
- Game-relevant specs
- We compared L3 cache, boost clocks and core counts from AMD's and Intel's product pages.
- Power and cooling
- We recorded each chip's rated power and what cooler class it needs.
What to Look for in a CPUs for Video Production
Key buying criteria so you get the right fit the first time.
How much L3 cache you need
Among these picks, L3 cache runs from 36MB on the Core Ultra 9 285K to 64MB on the Ryzen 9 7900. Pick the lowest figure that covers your use; the extra usually costs more than it returns.
Cache helps games more than clocks
AMD's X3D chips add a large stacked L3 cache that keeps more game data close to the cores. In CPU-limited games that often helps more than a higher boost clock.
The gain shrinks when the graphics card is the limit.
Budget for the cooler
Most unlocked chips ship without a cooler. A 65W part runs well on a basic single tower, while 120W to 170W parts need a dual tower or an AIO to hold their boost clocks.
Add the cooler to the CPU price when comparing.
Check BIOS support before buying
Newer CPUs on older boards may need a BIOS update before the system will start. Check the board's CPU support list for the version you need and whether the board can flash without a CPU installed.
The socket decides your upgrade path
The socket fixes which motherboards and future CPUs you can use. AM5 has had several CPU generations; AM4 has no newer chips coming.
If you plan to upgrade later, a current platform is worth a small premium.
How to Choose a CPUs for Video Production
By priority
| Priority | Consider | Why |
|---|---|---|
| Buyers who put boost clock first | Core i9-14900K | The highest boost clock here (6GHz) |
| Spending more for the fullest feature set | Core Ultra 9 285K | The top of this price range, adding 8 performance and 16 efficient cores |
| Buyers who put rated power first | Ryzen 9 7900 | The lowest rated power here (65W) |
| Buyers who want Zen 5 architecture | Ryzen 9 9900X | The Zen 5 architecture |
Scroll sideways to see every column.
Key specs side by side
Figures as each maker states them.
| Processor | L3 cache | Max boost | Cores / threads | Rated power |
|---|---|---|---|---|
| Core i9-14900K | 36MB | 6GHz | 24 cores | 125W |
| Core Ultra 9 285K | 36MB | 5.7GHz | 24 cores | 125W |
| Ryzen 9 7900 | 64MB | 5.4GHz | 12 cores | 65W |
| Ryzen 9 9900X | 64MB | 5.6GHz | 12 cores | 120W |
Scroll sideways to see every column.
By price at the time of writing
Prices change often; these tiers reflect Amazon prices when this guide was updated.
| Price tier | Processors |
|---|---|
| About $250 to $500 | Ryzen 9 7900, Ryzen 9 9900X, Core i9-14900K |
| About $500 to $1000 | Core Ultra 9 285K |
Frequently Asked Questions
How do these processors compare on rated power?
The Ryzen 9 7900, at 65W. The Ryzen 9 9900X follows at 120W, while the Core Ultra 9 285K has 125W.
Which is the cheapest pick in this guide?
Start with the Ryzen 9 7900, the lowest-priced pick when we checked. The Core Ultra 9 285K is the premium end, so the spread between them shows what extra money buys here.
Do I need to buy a separate cooler?
Usually yes. Only some chips, such as the Ryzen 5 7600 and 5600X, include a basic cooler; unlocked high-end models do not.
Will a new CPU work in my current motherboard?
Only if the socket matches and the board's BIOS supports it. Check the maker's CPU support list for the minimum BIOS version.
What does the rated power figure mean?
It is AMD's default TDP or Intel's base power. Chips can draw more under boost, so size the cooler for sustained loads, not the label alone.
Bottom Line
Our first pick is the Core i9-14900K, chosen for the highest boost clock here (6GHz). Look at the Core Ultra 9 285K for the top of this price range, adding 8 performance and 16 efficient cores, the Ryzen 9 7900 for the lowest rated power here (65W) and the Ryzen 9 9900X for the Zen 5 architecture if those matter more to you.
Check whether your editor uses Intel Quick Sync or the graphics card for H.264 and HEVC decoding before choosing a platform.