Intel Core i9-10900K

Intel Core i9-10900K Benchmark and Specs

Intel Core i9-10900K Processor benchmark, specs and release date - 4 GHz 10 core Intel 10th Generation Core i9 LGA 1200 CPU rating. Is the Core i9-10900K good for gaming?

Benchmark Score

8,226
Very Good score from 12 samples
Low uncertainty
Performance
Very Good
Ranking
138th of 1,089
Popularity
362nd of 1,089
Samples
12 benchmarks

CPU benchmarks

Here are the performance results of this CPU in both the hardwareDB Benchmark and other benchmark utilities. Synthetic tests are an estimation of real-world performance using consistent and repeatable benchmarks.

Overall

Very Good

8,226

Gaming

Very Good

8,838

Multitasking

Very Good

8,007

Heavy Workloads

Very Good

7,938

Want to compare your CPU against the Core i9-10900K and these results? Download our free and quick PC Performance Test.

Alternative benchmarks

Here are some benchmark results using alternative testing software

3DMark Physics

3DMark Physics

Physics simulation benchmark

8,988
Blender

Blender

Cycles Render (Samples per minute)

231
Cinebench R23

Cinebench R23

Multi threaded benchmark

15,821
Geekbench 5 (multi)

Geekbench 5 (multi)

Multi threaded benchmark

9,381
Geekbench 5 (single)

Geekbench 5 (single)

Single threaded benchmark

1,723
Geekbench 6 (multi)

Geekbench 6 (multi)

Multi threaded benchmark

9,141
Geekbench 6 (single)

Geekbench 6 (single)

Single threaded benchmark

1,778

Compare these benchmarks and specs using our CPU Comparison Tool

Quick compare

Search for a CPU to compare against or choose a popular comparison below.

CPU Comparison

The Intel Core i9-10900K compared against popular alternatives. Compare against more CPUs with our CPU Comparison Tool.

AMD Ryzen 7 7800X3D
10,011 points
AMD Ryzen 5 9600X
8,673 points
Intel Core i5-13400
8,550 points
Intel Core i9-10900K
8,226 points
Intel Core i7-11700K
7,984 points
AMD Ryzen 7 5800X
7,869 points
AMD Ryzen 7 5700X
7,399 points

Specifications

Clock Speed 3.7 GHz
Turbo Speed 5.3 GHz
Cores 10
Threads 20
L1 Cache 640 KiB
L2 Cache 2.5 MiB
L3 Cache 20 MiB
PCIe Revision 3
PCIe Lanes 16
Socket LGA 1200
Family 10th Generation Core i9
Memory Type DDR4-2933
Memory Channels 2
Max Memory 128 GiB
Release Date 2020-05-01
Supports ECC Memory No
Has Unlocked Multiplier Yes
TDP 125 W

More Intel 10th Generation Core i9 CPUs

Core i9-10885H
Core i9-10885H
Core i9-10900
Core i9-10900
Core i9-10900F
Core i9-10900F
Core i9-10900KF
Core i9-10900KF
Core i9-10850K
Core i9-10850K
Core i9-10980HK
Core i9-10980HK

Intel Core i9-10900K

The Core i9-10900K is a 10 core CPU from Intel released in 2020. This chip has a very good overall score with 8226 points in our CPU benchmark. Our gaming benchmark shows that this CPU is a very good processor for gaming, with a score of 8838 points. As for multitasking and heavy workloads, the Core i9-10900K scores 8007 points and 7938 points respectively. Indeed, this is a very good rating for very heavy workloads.

The Core i9-10900K has 10 cores and 20 threads. This CPU makes use of simultaneous multithreading technology to improve performance on parallel tasks. Each physical CPU core is divided into multiple logical processors. This Intel CPU has a clock speed of 3.7 GHz and a turbo speed of 5.3 GHz : a higher clock speed that can be reached when thermals and power delivery allow. This CPU has an unlocked multiplier and allows for overclocking. With adequate cooling and a good power supply, it's possible to run this CPU at a higher clock speed.

As for memory, the Core i9-10900K makes use of DDR4-2933 memory. The faster the memory, the better. Faster memory means that the CPU doesn't have to wait to get the data it needs. It can accommodate a maximum of 128 GiB of memory. Furthermore, this chip can handle up to 2 channels of RAM, a multichannel memory architecture allows for higher data transfer between the CPU and the memory. However, to take advantage of this, you must have enough memory slots filled. Error correcting memory is not supported on this processor.

In terms of cache, the Core i9-10900K has 640 KiB of level 1 cache, 2 MiB of level 2 cache and 20 MiB of level 3 cache. This is a fast memory located close to the processor, which stores copies of frequently used data from main memory.

This CPU has fast connectivity with support for PCI-Express Gen 3. The faster the PCIe link, the better. This allows for better performance with GPUs and NVME SSDs. It has a total of 16 PCIe lanes.

Power and thermals for the Intel Core i9-10900K CPU are a TDP (Thermal Design Power) of 125 watts. This measures the amount of heat the processor produces when running at full load. This isn't a measure of power consumption, but it's a good estimate.

To figure out your PCs processor specs and performance, download our free CPU Benchmark utility.

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