Intel Core i7 11700KF vs AMD Ryzen 9 3900XT
CPU · Specs Compare
General Parameters
Release Date
Mar 2021
Jul 2020
Manufacturer
Intel
AMD
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Rocket Lake
Zen 2 (Matisse)
Processor Number
i7-11700KF
—
Integrated Graphics
No
No
Package
Manufacturing Process
14 nm
7 nm
Socket
LGA-1200
AM4
Power Consumption
125 W
105 W
Peak Operating Temperature
100°C
95°C
Transistor Count
—
3.8 billions
CPU Performance
Performance Cores
8
12
Performance Core Threads
16
24
Performance Core Base Frequency
3.6 GHz
3.8 GHz
Performance Core Turbo Frequency
5 GHz
4.7 GHz
Total Core Count
8
12
Total Thread Count
16
24
Bus Frequency
100 MHz
100 MHz
Multiplier
36x
38x
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
24
Benchmark
Geekbench 6
2,334
1,763
Geekbench 6
10,758
11,025
Cinebench R23
—
1,350
Cinebench R23
—
18,437
Geekbench 5
—
1,311
Geekbench 5
—
12,279
Blender
—
261
Passmark CPU
—
2,769
Passmark CPU
—
32,856
▲ Specs Compare
Data sourced from official specifications and benchmark tests.