Home Comparison AMD Ryzen 7 1800X vs Intel Core i9 11900KF

AMD Ryzen 7 1800X vs Intel Core i9 11900KF

We compared two desktop CPUs: AMD Ryzen 7 1800X with 8 cores 3.6GHz and Intel Core i9 11900KF with 8 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 1800X 's Advantages
Higher base frequency (3.6GHz vs 3.5GHz)
Lower TDP (95W vs 125W)
Intel Core i9 11900KF 's Advantages
Released 4 years late
Higher specification of memory (3200 vs 2666)
Larger memory bandwidth (50GB/s vs 39.74GB/s)
Newer PCIe version (4.0 vs 3.0)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 7 1800X
963
Intel Core i9 11900KF +71%
1653
Cinebench R23 Multi Core
AMD Ryzen 7 1800X
9232
Intel Core i9 11900KF +53%
14197
Geekbench 6 Single Core
AMD Ryzen 7 1800X
1096
Intel Core i9 11900KF +131%
2536
Geekbench 6 Multi Core
AMD Ryzen 7 1800X
5970
Intel Core i9 11900KF +73%
10374
Geekbench 5 Single Core
AMD Ryzen 7 1800X
981
Intel Core i9 11900KF +80%
1768
Geekbench 5 Multi Core
AMD Ryzen 7 1800X
6696
Intel Core i9 11900KF +52%
10209
Passmark CPU Single Core
AMD Ryzen 7 1800X
2178
Intel Core i9 11900KF +63%
3557
Passmark CPU Multi Core
AMD Ryzen 7 1800X
16305
Intel Core i9 11900KF +54%
25246
VS

General Parameters

Mar 2017
Release Date
Mar 2021
AMD
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Zen
Core Architecture
Rocket Lake
-
Processor Number
i9-11900KF
AM4
Socket
LGA-1200
N/A
Integrated Graphics
No

Package

4.8 billions
Transistor Count
-
14 nm
Manufacturing Process
14 nm
95 W
Power Consumption
125 W
95 °C
Peak Operating Temperature
100°C

CPU Performance

8
Performance Cores
8
16
Performance Core Threads
16
3.6 GHz
Performance Core Base Frequency
3.5 GHz
4 GHz
Performance Core Turbo Frequency
5.3 GHz
8
Total Core Count
8
16
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
36x
Multiplier
35x
96 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
512 K per core
16 MB shared
L3 Cache
16 MB shared
Yes
Unlocked Multiplier
Yes

Memory Parameters

DDR4-2666
Memory Types
DDR4-3200
64 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
39.74 GB/s
Max Memory Bandwidth
50 GB/s
Yes
ECC Memory Support
No

Miscellaneous

3.0
PCIe Version
4.0
20
PCIe Lanes
20

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