Intel Core i9-11980HK vs Intel Core i9-9900K

Compare Intel 11th Generation Core i9 8 core CPU vs Intel 9th Generation Core i9 8 core processor, specs and benchmark score. Which is the better CPU for gaming?

Benchmark Score
Other Benchmarks
Specifications
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Benchmark Score

Overall Score

A combined score of all workloads

6435 points

6719 points

4% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

8714 points

5% slightly better gaming score

8223 points

Multitasking Score

Performance in workloads using up to 8 cores

5726 points

6214 points

8% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

5566 points

6073 points

9% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

3DMark Physics score

Physics simulation benchmark

10988 points

56% significantly higher 3DMark Physics score

7038 points

Blender score

Cycles Render (Samples per minute)

206.36 points

17% slightly higher Blender score

175.64 points

Cinebench R23 score

Multi threaded benchmark

13387 points

7% slightly higher Cinebench R23 score

12397 points

Specifications

Cores

Number of physical processing units

Identical

Threads

Number of logical processing units

Identical

Clock Speed

Base frequency at which the chip operates

2.6 GHz

3.6 GHz

38% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

5 GHz

Identical

5 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

45 W

111% significantly lower TDP

95 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

25% slightly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

Identical

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB

Identical

128 GiB

L1 Cache

Smallest embedded memory, but the fastest

768 KiB

49% significantly more L1 cache

512 KiB

L3 Cache

General memory pool for all cores

24 MiB

49% significantly more L3 cache

16 MiB

Other details

Rank

Ranking in the hardwareDB database

224th of 1,089

209th of 1,089

Family

The product line

11th Generation Core i9

9th Generation Core i9

Release date

The official date of release of this chip

2021 May

2018 November

Memory Type

The type of memory used by this chip

DDR4-2666

Is Unlocked

Can this CPU can be overclocked

Yes

Supports ECC memory

Does this CPU support error correcting memory

Core i9-11980HK vs Core i9-9900K specs and performance

According to the hardwareDB Benchmark tool, the Core i9-9900K is faster than the Core i9-11980HK. Despite this, the Core i9-11980HK has the advantage in our gaming benchmark.

When comparing these CPUs we notice that they have the same number of cores and the same number of threads. With our hardware info, we find that the Core i9-9900K has a slightly higher clock speed than the Core i9-11980HK. In addition, both chips have the same turbo speed. A Core i9-11980HK CPU outputs less heat than a Core i9-9900K CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

The more cores a CPU has, the better the overall performance will be in parallel workloads such as multitasking. Many CPUs have more threads than cores, this means that each physical core is split into multiple logical cores, making them more efficient. Indeed, the Core i9-11980HK has more threads than cores. Each physical core is split into multiple threads.