AMD Ryzen 9 3900X 3.8GHz Socket AM4 Box vs. Intel Core i9-9900KS 4.0GHz Socket 1151-2 Box without Cooler

64-bit processor
Yes
Yes
ECC
Yes
No
Instructions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4a, AVX, AES-NI, AVX2, FMA3, ABM, BMI1, BMI2, F16C, AES
SSE4.1, SSE4.2, AVX2, MPX, SGX, TSX
CPU throttling
AMD Pure Power
Intel SpeedStep
Integrated graphics
No
Yes
Frequency
350 MHz
Graphics processor
Intel UHD Graphics 630
Tubro frequency
Yes
Frequency (turbo)
1200 MHz
Turbo Boost/Core
Yes
Yes
Max frequency
4.6 GHz
5 GHz
Virtualization
Yes
Yes
Technology type
AMD-V, AMD-Vi, AMD RVI
Intel EPT
Boxed
Yes
Yes
Box version
with fan
without fan/cooler
Clock frequency
3.8 GHz
4 GHz
CPU type
AMD Ryzen 9 Gen 3
Intel Core i9 Gen 9
Max number of PCI Express lanes
16
16
Micron technology
7 nm
14 nm
Number of cores
12 ​
8 ​
Number of threads
24 ​
16 ​
Thermal Design Power (TDP)
105 W
127 W
L2 cache (total)
6 MB
2 MB
L3 cache (total)
64 MB
16 MB
Release year
2019
2019
Socket
AMD Socket AM4
Intel Socket 1151-2