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AMD Ryzen 9 9950X3D vs Intel Core i5-14600KF

Researched, not hands-on tested.How we review ›

all judged against desktop processors at a similar price

The AMD Ryzen 9 9950X3D scores 7.0/10 overall, ahead of the Intel Core i5-14600KF at 5.8/10.

The AMD Ryzen 9 9950X3D leads on multi-core performance, single-core performance, platform and integrated graphics.

The Intel Core i5-14600KF leads on efficiency.

The biggest difference is integrated graphics, where the AMD Ryzen 9 9950X3D scores 5/10 to the Intel Core i5-14600KF's 0/10.

AMD Ryzen 9 9950X3D

AMD Ryzen 9 9950X3D

7.0/10verdict: buy

The Ryzen 9 9950X3D is for people who want one AM5 desktop to handle heavy multi-threaded work and high-end gaming. It suits builders who value 16 cores and 5.7 GHz boost clocks more than low running costs. Buyers focused on gaming alone, or on a frugal always-on server, have better-matched options.

Typically about £529.99 in the UK when we researched itCheck price at Amazon UK (opens in a new tab, affiliate link)

Affiliate link. As an Amazon Associate I earn from qualifying purchases. Details

Intel Core i5-14600KF

Intel Core i5-14600KF

5.8/10verdict: good, not the best

The Core i5-14600KF suits builders who want a high thread count for compiling, VMs and containers. It pairs 14 cores and 20 threads with a 5.3 GHz performance-core turbo. Buyers should be comfortable with the owner reports on 14th-gen voltage and stability.

Typically about £220 in the UK when we researched itCheck price at Amazon UK (opens in a new tab, affiliate link)

Affiliate link. As an Amazon Associate I earn from qualifying purchases. Details

Scores, criterion by criterion

CriterionWeightAMD Ryzen 9 9950X3DIntel Core i5-14600KF
Multi-core performance25%9/108/10
Single-core performance20%9/108/10
Efficiency20%4/105/10
Platform20%7/106/10
Integrated graphics15%5/100/10
Overall7.0/105.8/10

Specifications

SpecAMD Ryzen 9 9950X3DIntel Core i5-14600KF
Cores / threads16 cores / 32 threads14 (6 performance + 8 efficient), 20 threads
Base / boost clock4.3 GHz base, up to 5.7 GHz boostP-core base 3.5 GHz; E-core base 2.6 GHz; P-core max turbo 5.3 GHz; E-core max turbo 4 GHz
SocketAM5FCLGA1700
TDP170WProcessor Base Power 125 W; Maximum Turbo Power 181 W
Cache144 MB24 MB Intel Smart Cache; 20 MB total L2
Memory supportDual-channel DDR5, 192 GB maximumUp to DDR5 5600 MT/s, up to DDR4 3200 MT/s, two channels, max 192 GB

Strengths and weaknesses

AMD Ryzen 9 9950X3D

  • + 16 cores and 32 threads for compiling, VMs and rendering
  • + Up to 5.7 GHz boost with 144 MB of cache
  • + Strong gaming performance from 3D V-Cache
  • − Higher power draw, heat and idle consumption than the 9800X3D
  • − Only 8 of 16 cores can access the V-Cache
  • − Gaming gain over cheaper X3D chips is modest

Skip it if:

  • Gamers who want X3D performance without paying for 16 cores
  • Homelabbers building a low-power, always-on server
  • Buyers who want predictable game scheduling on the V-Cache cores
Read the full AMD Ryzen 9 9950X3D review ›

Intel Core i5-14600KF

  • + 14 cores and 20 threads for compiling and VMs
  • + 5.3 GHz P-core max turbo
  • + Owners praise low idle power
  • − Owner reports of 14th-gen voltage and stability problems
  • − 181 W maximum turbo power
  • − 125 W base power rating

Skip it if:

  • Builders who want to avoid any 14th-gen voltage and stability risk
  • Buyers who want a low power ceiling, given the 181 W maximum turbo power
  • Anyone planning heavy expansion with many add-in cards, given 20 PCIe lanes in total
Read the full Intel Core i5-14600KF review ›

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