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CPU comparison

Intel Core i7-14700K vs AMD Ryzen 9 7900

Benchmark comparison and full specifications, with the measured difference and a clear winner for gaming, office work, daily use and content creation.

ACheck Price on AmazonIntel Core i7-14700KBCheck Price on AmazonAMD Ryzen 9 7900

As an Amazon Associate we earn from qualifying purchases. Prices and availability are set by Amazon.

APart A

Intel

Core i7-14700K

  • Blender render score 449 samples/min
  • Cores 20
  • Max boost clock 5.6 GHz
VS

BPart B

AMD

Ryzen 9 7900

  • Blender render score 421 samples/min
  • Cores 12
  • Max boost clock 5.4 GHz
Compare other parts

01 · Performance profile

How they score

Scores out of 100 for each way you might use a processor. The chart shows where both parts rank among all 667 CPUs in our database.

Measured performance

Intel Core i7-14700K is 7% faster in the Blender benchmark

AIntel Core i7-14700K449

Median of 20 submissions

BAMD Ryzen 9 7900421

Median of 12 submissions

Blender Benchmark render score (samples per minute, higher is faster), the median of community-submitted results from Blender Open Data.

A
B
Lowest: 2Average: 22Highest: 79

Gaming

A70%Good
B73%Good

Too close to call

Office Work

A77%Excellent
B79%Excellent

Too close to call

Daily Use

A70%Good
B72%Good

Too close to call

Content Creation

A64%Good
B57%Good

Better pick: Core i7-14700K · Cores: 20 vs 12

02 · Verdict

Too close to call

Both parts score within a few points. Choose on price, availability and the use case that matters most to you.

AIntel Core i7-14700K

70/100

BAMD Ryzen 9 7900

70/100

AIntel Core i7-14700K

Advantages

  • Cores 20 vs 12 (67% higher)
  • Threads 28 vs 24 (17% higher)
  • Blender render score 449 samples/min vs 421 samples/min (7% higher)
  • Max boost clock 5.6 GHz vs 5.4 GHz (4% higher)

Disadvantages

  • TDP / base power 125 W vs 65 W (92% higher)
  • L3 cache 33 MB vs 64 MB (48% lower)
  • Base clock 3.4 GHz vs 3.7 GHz (8% lower)

BAMD Ryzen 9 7900

Advantages

  • L3 cache 64 MB vs 33 MB (94% higher)
  • TDP / base power 65 W vs 125 W (48% lower)
  • Base clock 3.7 GHz vs 3.4 GHz (9% higher)

Disadvantages

  • Cores 12 vs 20 (40% lower)
  • Threads 24 vs 28 (14% lower)
  • Blender render score 421 samples/min vs 449 samples/min (6% lower)
  • Max boost clock 5.4 GHz vs 5.6 GHz (4% lower)

03 · Full comparison

Side-by-side specifications

SpecificationAIntel Core i7-14700KBAMD Ryzen 9 7900
Measured performance
Blender render scoreMedian of community-submitted Blender Benchmark results (Blender Open Data). Higher is faster.449 samples/min Better +7%421 samples/min
Benchmark submissionsHow many results the median is based on. Small numbers are less reliable.2012
Cores & clocks
Cores20 Better +67%12
Efficiency (E) cores12—
Threads28 Better +17%24
Base clock3.4 GHz3.7 GHz Better +9%
Max boost clock5.6 GHz Better +4%5.4 GHz
Memory & cache
L3 cache33 MB64 MB Better +94%
Memory supportDDR4 / DDR5DDR5
Power
TDP / base power125 W65 W Better
Features
Integrated graphicsYesYes
Platform
ArchitectureRaptor Lake RefreshZen 4
SocketLGA1700AM5
Manufacturing processIntel 75 nm
Release year20232023
Launch price$409$429

Ready to buy?

Prices change daily. Check the current price of each part.

ACheck Price on Amazon: Core i7-14700KBCheck Price on Amazon: Ryzen 9 7900

As an Amazon Associate we earn from qualifying purchases. Prices and availability are set by Amazon.

Intel Core i7-14700K vs AMD Ryzen 9 7900 at a glance

This page compares the Intel Core i7-14700K and the AMD Ryzen 9 7900 using published specifications and real measured benchmark results. In the Blender Benchmark, Intel Core i7-14700K posts a median render score of 449 against 421 for AMD Ryzen 9 7900, making it 7% faster. The medians are based on 20 and 12 community submissions.

Intel Core i7-14700K: 20 cores, 28 threads, 5.6 GHz max boost clock, 125 W tdp / base power, released in 2023, launched at $409. AMD Ryzen 9 7900: 12 cores, 24 threads, 5.4 GHz max boost clock, 65 W tdp / base power, released in 2023, launched at $429.

Our overall scores are 70 for Core i7-14700K and 70 for Ryzen 9 7900 out of 100. By use case, the better pick is, for gaming: too close to call; for office work: too close to call; for daily use: too close to call; for content creation: Core i7-14700K. Blender measures rendering rather than game frame rates, so treat the gaming result as a guide built from render performance and specifications.

Core i7-14700K vs Ryzen 9 7900 FAQ

Which is faster, the Core i7-14700K or the Ryzen 9 7900?

In the Blender Benchmark, Intel Core i7-14700K posts a median render score of 449 against 421 for AMD Ryzen 9 7900, making it 7% faster. The medians are based on 20 and 12 community submissions.

Which uses more power, the Core i7-14700K or the Ryzen 9 7900?

The Intel Core i7-14700K is rated at 125 W and the AMD Ryzen 9 7900 at 65 W, so the Ryzen 9 7900 draws 92% less on paper. Rated power is not the same as power drawn in your own workload.

How much did the Core i7-14700K and the Ryzen 9 7900 cost at launch?

The Intel Core i7-14700K launched at $409 and the AMD Ryzen 9 7900 at $429. Street prices change often, so check a current price before buying.

Is the Core i7-14700K or the Ryzen 9 7900 better for gaming?

Our gaming scores for the two are within a few points of each other (70 and 73 out of 100). Blender is a rendering benchmark, so also look at independent game benchmarks.

More CPU comparisons

About this data

Benchmark numbers come from Blender Open Data, a public collection of results submitted by real users, shown as medians with the submission count. Specifications and launch prices are compiled from manufacturer information and may contain mistakes. See how it all works on thePC Parts Comparison page, or report an error through our contact page. This page contains affiliate links: if you buy through them we may earn a commission at no extra cost to you.