Intel Core i7 11700KF vs AMD Ryzen 9 3950X
CPU · Specs Compare
General Parameters
Release Date
Mar 2021
Nov 2019
Manufacturer
Intel
AMD
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Rocket Lake
Zen 2
Processor Number
i7-11700KF
—
Integrated Graphics
No
N/A
Package
Manufacturing Process
14 nm
7 nm
Socket
LGA-1200
AM4
Power Consumption
125 W
105 W
Peak Operating Temperature
100°C
—
Transistor Count
—
3.8 billions
CPU Performance
Performance Cores
8
16
Performance Core Threads
16
32
Performance Core Base Frequency
3.6 GHz
3.5 GHz
Performance Core Turbo Frequency
5 GHz
4.7 GHz
Total Core Count
8
16
Total Thread Count
16
32
Bus Frequency
100 MHz
100 MHz
Multiplier
36x
35x
L1 Cache
64 K per core
64 K per core
L2 Cache
512 K per core
512 K per core
L3 Cache
16 MB shared
64 MB shared
Unlocked Multiplier
Yes
Yes
Memory Parameters
Memory Types
DDR4-3200
DDR4-3200
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
50 GB/s
47.68 GB/s
ECC Memory Support
No
Yes
Miscellaneous
PCIe Version
4.0
4.0
PCIe Lanes
20
16
Benchmark
Geekbench 6
2,334
1,709
Geekbench 6
10,758
11,656
Cinebench R23
—
1,349
Cinebench R23
—
24,396
Cinebench 2024
—
72
Cinebench 2024
—
1,325
Passmark CPU
—
2,692
Passmark CPU
—
38,953
▲ Specs Compare
Data sourced from official specifications and benchmark tests.