Intel Core i9-9900K vs AMD Ryzen 7 5800X3D

Compare Intel 9th Generation Core i9 8 core CPU vs AMD Ryzen 7 Desktop 8 core processor, specs and benchmark score. Which is the better CPU for gaming?

Benchmark Score
Other Benchmarks
Specifications
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AMD Ryzen 7 5800X3D

Price

The cheapest price from our partner retailers

$ 350.22

$ 49.39 slightly less expensive

$ 399.61

Benchmark Score

Overall Score

A combined score of all workloads

6719 points

7335 points

9% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

8223 points

8938 points

8% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

6214 points

6797 points

9% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

6073 points

6646 points

9% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

3DMark Physics score

Physics simulation benchmark

7038 points

7297 points

3% slightly higher 3DMark Physics score

Blender score

Cycles Render (Samples per minute)

175.64 points

209.61 points

19% slightly higher Blender score

Cinebench R23 score

Multi threaded benchmark

12397 points

14317 points

15% slightly higher Cinebench R23 score

Geekbench 5 (multi) score

Multi threaded benchmark

7957 points

10897 points

36% slightly higher Geekbench 5 (multi) score

Geekbench 5 (single) score

Single threaded benchmark

1634 points

2052 points

25% slightly higher Geekbench 5 (single) score

Geekbench 6 (multi) score

Multi threaded benchmark

8053 points

11047 points

37% slightly higher Geekbench 6 (multi) score

Geekbench 6 (single) score

Single threaded benchmark

1703 points

2117 points

24% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

Identical

Threads

Number of logical processing units

Identical

Clock Speed

Base frequency at which the chip operates

3.6 GHz

5% slightly higher clock speed

3.40 GHz

Turbo Speed

Higher frequency used for heavy workloads

5 GHz

11% slightly higher turbo speed

4.5 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

95 W

10% slightly lower TDP

105 W

Memory Channels

Lanes for simultaneous memory access

Identical

L1 Cache

Smallest embedded memory, but the fastest

512 KiB

Identical

512 KiB

L2 Cache

Secondary embedded memory, slower than L1 cache

2 MiB

4 MiB

100% significantly more L2 cache

L3 Cache

General memory pool for all cores

16 MiB

96 MiB

499% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

209th of 1,089

172nd of 1,089

Family

The product line

9th Generation Core i9

Ryzen 7 Desktop

Release date

The official date of release of this chip

2018 November

2022 April

Memory Type

The type of memory used by this chip

DDR4-2666

DDR4

Is Unlocked

Can this CPU can be overclocked

Yes

Supports ECC memory

Does this CPU support error correcting memory

Core i9-9900K vs Ryzen 7 5800X3D comparison

In our benchmarks, the Ryzen 7 5800X3D beats the Core i9-9900K in overall performance. Despite this, the Core i9-9900K has the advantage in our gaming benchmark.

Our spec comparison shows that they have an identical amount of cores and the same number of threads. Our comparison shows that the Core i9-9900K has a slightly higher clock speed compared to the Ryzen 7 5800X3D. Also, the Core i9-9900K has a slightly higher turbo speed. A Core i9-9900K CPU outputs less heat than a Ryzen 7 5800X3D CPU because of its slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The info from our database shows that the Ryzen 7 5800X3D has more L2 cache than the Core i9-9900K. The Ryzen 7 5800X3D also has significantly more L3 cache.

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. Indeed, the Core i9-9900K has more threads than cores. Each physical core is split into multiple threads.