Intel Core i7 9700KF 3.6GHz Socket 1151-2 Box without Cooler vs. AMD Ryzen 9 3950X 3.5GHz Socket AM4 Box

64-bit processor
Yes
Yes
ECC
No
Yes
Instructions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AES-NI, AVX2, FMA3, ABM, BMI1, BMI2, F16C, AES, MPX, SGX, TSX
MMX, SSE, SSE2, SSE3, SSE4, SSSE3, SSE4.1, SSE4.2, SSE4a, AVX, AVX2, FMA3, BMI1, BMI2, F16C, AES
CPU throttling
Intel SpeedStep
AMD Pure Power
Integrated graphics
No
No
Turbo Boost/Core
Yes
Yes
Max frequency
4.9 GHz
4.7 GHz
Virtualization
Yes
Yes
Technology type
Intel VT-x, Intel VT-d, Intel EPT
AMD-V
Boxed
Yes
Yes
Box version
without fan/cooler
without fan/cooler
Clock frequency
3.6 GHz
3.5 GHz
CPU type
Intel Core i7 Gen 9
AMD Ryzen 9 Gen 3
Max number of PCI Express lanes
16
24
Micron technology
14 nm
7 nm
Number of cores
8 ​
16 ​
Number of threads
8 ​
32 ​
Thermal Design Power (TDP)
95 W
105 W
L2 cache (total)
2 MB
8 MB
L3 cache (total)
12 MB
64 MB
Release year
2019
2019
Socket
Intel Socket 1151-2
AMD Socket AM4