72points
91points
AMD Ryzen 9 3900X
72points
87points
Intel Core i9-10900K
vs
vs
40 facts in comparison
AMD Ryzen 9 3900X vs Intel Core i9-10900K
AMD Ryzen 9 3900X
Intel Core i9-10900K
Why is AMD Ryzen 9 3900X better than Intel Core i9-10900K?
- 23.24% faster CPU speed?
12 x 3.8GHzvs10 x 3.7GHz - 267MHz higher ram speed?
3200MHzvs2933MHz - 4 more CPU threads?
24vs20 - 3.5MB bigger L2 cache?
6MBvs2.5MB - 35.91% higher PassMark result?
32866vs24183 - 44MB bigger L3 cache?
64MBvs20MB - 7nm smaller semiconductor size?
7nmvs14nm - 128KB bigger L1 cache?
768KBvs640KB
Why is Intel Core i9-10900K better than AMD Ryzen 9 3900X?
- 0.7GHz higher turbo clock speed?
5.3GHzvs4.6GHz - 16.22% higher PassMark result (single)?
3175vs2732 - 3.45% higher Cinebench R20 (single) result?
539vs521 - 9.67% higher single-core Geekbench 5 result?
1406vs1282 - Has dynamic frequency scaling?
- 5°C higher maximum operating temperature?
100°Cvs95°C - Has NX bit?
- Has integrated graphics?
Price comparison
AMD Ryzen 9 3900X
| Product | Store | Price | ||
|---|---|---|---|---|
| AMD Ryzen 9 3900X 12-core, 24-thread unl...AMD Ryzen 9 3900X 12-core, 24-thread unlocked desktop processor with Wraith Prism LED Cooler | $489.99 | |||
| AMD Ryzen 9 3900X 3.8GHz 64MB Cache AM4 ...AMD Ryzen 9 3900X 3.8GHz 64MB Cache AM4 CPU Desktop Processor Boxed | $549.00 | |||
| New AMD Ryzen 9 3900X R9 3900X 3.8GHz 10...New AMD Ryzen 9 3900X R9 3900X 3.8GHz 105W Twelve-Core 24-Thread CPU Processor 7NM L3=64M Socket AM4 Boxed New with Cooler Fan | $699.98 | |||
Intel Core i9-10900K
| Product | Store | Price | ||
|---|---|---|---|---|
| Intel Core i9-10900K Desktop Processor 1...Intel Core i9-10900K Desktop Processor 10 Cores up to 5.3 GHz Unlocked LGA1200 (Intel 400 Series Chipset) 125W | $544.99 | |||
| Intel Core i9-10900K Ten Core Desktop Pr...Intel Core i9-10900K Ten Core Desktop Processor Up to 5.3 GHz Comet Lake - OEM Tray Version | $549.99 | |||
| Intel Core i9-10900K Desktop Processor F...Intel Core i9-10900K Desktop Processor Featuring Marvel's Avengers Collector's Edition Packaging 10 Cores up to 5.3 GHz Unlocked LGA1200 (Intel 400 Series chipset) 125W | $677.38 | |||
General info
A 32-bit operating system can only support up to 4GB of RAM. 64-bit allows more than 4GB, giving increased performance. It also allows you to run 64-bit apps.
Small semiconductors provide better performance and reduced power consumption. Chipsets with a higher number of transistors, semiconductor components of electronic devices, offer more computational power. A small form factor allows more transistors to fit on a chip, therefore increasing its performance.
The thermal design power (TDP) is the maximum amount of power the cooling system needs to dissipate. A lower TDP typically means that it consumes less power.
Peripheral Component Interconnect Express (PCIe) is a high-speed interface standard for connecting components, such as graphics cards and SSDs, to a motherboard. Newer versions can support more bandwidth and deliver better performance.
If the CPU exceeds the maximum operating temperature then problems such as random resets can occur.
With integrated graphics you don’t need to buy a separate graphics card.
Performance
The CPU speed indicates how many processing cycles per second can be executed by a CPU, considering all of its cores (processing units). It is calculated by adding the clock rates of each core or, in the case of multi-core processors employing different microarchitectures, of each group of cores.
More threads result in faster performance and better multitasking.
A larger L2 cache results in faster CPU and system-wide performance.
A larger L3 cache results in faster CPU and system-wide performance.
When the CPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.
A larger L1 cache results in faster CPU and system-wide performance.
Memory
It can support faster memory, which will give quicker system performance.
This is the maximum rate that data can be read from or stored into memory.
More memory channels increases the speed of data transfer between the memory and the CPU.
The maximum amount of memory (RAM) supported.
Error-correcting code memory can detect and correct data corruption. It is used when is it essential to avoid corruption, such as scientific computing or when running a server.
DDR (Double Data Rate) memory is the most common type of RAM. Newer versions of DDR memory support higher maximum speeds and are more energy-efficient.
Features
AES is used to speed up encryption and decryption.
Dynamic frequency scaling is a technology that allows the processor to conserve power and reduce noise when it is under a light load.
SSE is used to speed up multimedia tasks such as editing an image or adjusting audio volume. Each new version contains new instructions and improvements.
AVX is used to help speed up calculations in multimedia, scientific and financial apps, as well as improving Linux RAID software performance.
MMX is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.
F16C is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.
Benchmarks
This benchmark measures the performance of the CPU using multiple threads.
This benchmark measures the performance of the CPU using a single thread.
Geekbench 5 is a cross-platform benchmark that measures a processor's multi-core performance. (Source: Primate Labs, 2021)
Cinebench R20 is a benchmark tool that measures a CPU's single-core performance by rendering a 3D scene.
Cinebench R20 is a benchmark tool that measures a CPU's multi-core performance by rendering a 3D scene.
Geekbench 5 is a cross-platform benchmark that measures a processor's single-core performance. (Source: Primate Labs, 2021)
Price comparison
AMD Ryzen 9 3900X
| Product | Store | Price | ||
|---|---|---|---|---|
| AMD Ryzen 9 3900X 12-core, 24-thread unl...AMD Ryzen 9 3900X 12-core, 24-thread unlocked desktop processor with Wraith Prism LED Cooler | $489.99 | |||
| AMD Ryzen 9 3900X 3.8GHz 64MB Cache AM4 ...AMD Ryzen 9 3900X 3.8GHz 64MB Cache AM4 CPU Desktop Processor Boxed | $549.00 | |||
| New AMD Ryzen 9 3900X R9 3900X 3.8GHz 10...New AMD Ryzen 9 3900X R9 3900X 3.8GHz 105W Twelve-Core 24-Thread CPU Processor 7NM L3=64M Socket AM4 Boxed New with Cooler Fan | $699.98 | |||
Intel Core i9-10900K
| Product | Store | Price | ||
|---|---|---|---|---|
| Intel Core i9-10900K Desktop Processor 1...Intel Core i9-10900K Desktop Processor 10 Cores up to 5.3 GHz Unlocked LGA1200 (Intel 400 Series Chipset) 125W | $544.99 | |||
| Intel Core i9-10900K Ten Core Desktop Pr...Intel Core i9-10900K Ten Core Desktop Processor Up to 5.3 GHz Comet Lake - OEM Tray Version | $549.99 | |||
| Intel Core i9-10900K Desktop Processor F...Intel Core i9-10900K Desktop Processor Featuring Marvel's Avengers Collector's Edition Packaging 10 Cores up to 5.3 GHz Unlocked LGA1200 (Intel 400 Series chipset) 125W | $677.38 | |||
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