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AMD Ryzen 9 5950X vs Intel Core i9-10900K

AMD Ryzen 9 5950X on Amazon USA
Intel Core i9-10900K on Amazon USA

Comparison of the technical characteristics between the processors, with the AMD Ryzen 9 5950X on one side and the Intel Core i9-10900K on the other side. The first is dedicated to the desktop sector, It has 16 cores, 32 threads, a maximum frequency of 4.9GHz. The second is used on the desktop segment, it has a total of 10 cores, 20 threads, its turbo frequency is set to 5.3 GHz. The following table also compares the lithography, the number of transistors (if indicated), the amount of cache memory, the maximum RAM memory capacity, the type of memory accepted, the date of first broadcast, the maximum number of PCIe lanes, the values ​​obtained in Geekbench 4 and Cinebench R15.


Processor AMD Ryzen 9 5950X Intel Core i9-10900K
Market Desktop Desktop
Family Zen 3 Comet Lake
Part number(s), S-Spec 100-000000059,
Release date Q4 2020 Q2 2020
Lithography 7nm FinFET 14 nm+++
Cores 16 10
Threads 32 20
Base frequency 3.4 GHz 3.7 GHz
Turbo frequency 4.9 GHz 5.3 GHz
Cache memory 64 MB 20 MB
Max memory capacity 128 GB 128 GB
Memory types DDR4-3200 DDR4-2933
Max # of memory channels 2 2
Max memory bandwidth 47.68 GB/s 45.8 GB/s
Max PCIe lanes 20 16
TDP 105 W 125 W
GPU integrated graphics None Intel UHD Graphics 630 (Comet Lake)
GPU execution units - 24
GPU shading units - 192
GPU base clock rate - 350 MHz
GPU max clock rate - 1200 MHz
GPU FP32 floating point - 460.8 GFLOPS
Socket AM4 LGA1200
Cinebench R15 single thread 264 230
Cinebench R15 multi-thread 4,473 2,620
Cinebench R20 single thread 633 530
Cinebench R20 multi-thread 10,399 6,160
PassMark single thread 3,683 3,200
PassMark CPU Mark 45,554 24,120
(Windows 64-bit)
Geekbench 4 single core
7,308 6,604
(Windows 64-bit)
Geekbench 4 multi-core
54,823 41,980
Geekbench 5 single core
1,633 1,434
Geekbench 5 multi-core
14,651 11,634
GFLOPS performance
967.3 GFLOPS 706.28 GFLOPS
(Multi-core / watt performance)
Performance / watt ratio
522 pts / W 336 pts / W

We can better compare what are the technical differences between the two processors. The processor AMD Ryzen 9 5950X has more cores, the turbo frequency of Intel Core i9-10900K is bigger, that the PDT of AMD Ryzen 9 5950X is lower. Both were produced in the same year.

Performances :

Performance comparison between the two processors, for this we consider the results generated on benchmark software such as Geekbench 4.

Cinebench R15 - Multi-thread & single thread score
AMD Ryzen 9 5950X#ad 264
Intel Core i9-10900K#ad 230

In single core, the difference is 15%. In multi-core, the differential gap is 71%.

Cinebench R15 evaluates the performance of CPU calculations by restoring a photorealistic 3D scene. The scene has 2,000 objects, 300,000 polygons, uses sharp and fuzzy reflections, bright areas, shadows, procedural shaders, antialiasing, and so on. The faster the rendering of the scene is created, the more powerful the PC is, with a high number of points.

Cinebench R20 - Multi-thread & single thread score
AMD Ryzen 9 5950X#ad 633
Intel Core i9-10900K#ad 530

In single core, the difference is 19%. In multi-core, the differential gap is 69%.

Cinebench R20 is a multi-platform test software which allows to evaluate the hardware capacities of a device such as a computer, a tablet, a server. This version of Cinebench takes into account recent developments in processors with multiple cores and the latest improvements in rendering techniques. The evaluation is ultimately even more relevant.

PassMark - CPU Mark & single thread
AMD Ryzen 9 5950X#ad 3,683
Intel Core i9-10900K#ad 3,200

In single core, the difference is 15%. In multi-core, the differential gap is 89%.

PassMark is a benchmarking software that performs several performance tests including prime numbers, integers, floating point, compression, physics, extended instructions, encoding, sorting. The higher the score is, the higher is the device capacity.

On Windows 64-bit:

Geekbench 4 - Multi-core & single core score - Windows 64-bit
AMD Ryzen 9 5950X#ad 7,308
Intel Core i9-10900K#ad 6,604

In single core, the difference is 11%. In multi-core, the differential gap is 31%.

On Linux 64-bit:

Geekbench 4 - Multi-core & single core score - Linux 64-bit
AMD Ryzen 9 5950X#ad 7,824
Intel Core i9-10900K#ad 6,456

In single core, the difference is 21%. In multi-core, the differential gap is 106%.

Geekbench 4 is a complete benchmark platform with several types of tests, including data compression, images, AES encryption, SQL encoding, HTML, PDF file rendering, matrix computation, Fast Fourier Transform, 3D object simulation, photo editing, memory testing. This allows us to better visualize the respective power of these devices. For each result, we took an average of 250 values on the famous benchmark software.

On Windows:

Geekbench 5 - Multi-core & single core score - Windows
AMD Ryzen 9 5950X#ad 1,633
Intel Core i9-10900K#ad 1,434

In single core, the difference is 14%. In multi-core, the differential gap is 26%.

On macOS:

Geekbench 5 - Multi-core & single core score - macOS
AMD Ryzen 9 5950X#ad 2,023
Intel Core i9-10900K#ad 1,296

In single core, the difference is 56%. In multi-core, the differential gap is 64%.

Geekbench 5 is a software for measuring the performance of a computer system, for fixed devices, mobile devices, servers. This platform makes it possible to better compare the power of the CPU, the computing power and to compare it with similar or totally different systems. Geekbench 5 includes new workloads that represent work tasks and applications that we can find in reality.


AMD Ryzen 9 5950X Intel equivalentIntel Core i9-10900K AMD equivalent

See also:

Intel Core i9-10900Intel Core i9-10900FIntel Core i9-10900KAIntel Core i9-10900KFIntel Core i9-10900TIntel Core i9-10900X © 2020 - Privacy policy - Advertising policy


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