Home Comparison Intel Core i7 9700KF vs AMD Ryzen 5 8400F

Intel Core i7 9700KF vs AMD Ryzen 5 8400F

Intel Core i7 9700KF
VS
AMD Ryzen 5 8400F
Intel Core i7 9700KF
AMD Ryzen 5 8400F
We compared two desktop CPUs: Intel Core i7 9700KF with 8 cores 3.6GHz and AMD Ryzen 5 8400F with 6 cores 4.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 8400F 's Advantages
Released 5 years and 4 months late
Higher specification of memory (5200 vs 2666)
Larger memory bandwidth (83.2GB/s vs 41.6GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (4.2GHz vs 3.6GHz)
Larger L3 cache size (16MB vs 12MB)
More modern manufacturing process (4nm vs 14nm)
Lower TDP (65W vs 95W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 9700KF
1234
AMD Ryzen 5 8400F +37%
1691
Cinebench R23 Multi Core
Intel Core i7 9700KF
9090
AMD Ryzen 5 8400F +46%
13361
Geekbench 6 Single Core
Intel Core i7 9700KF
1704
AMD Ryzen 5 8400F +46%
2500
Geekbench 6 Multi Core
Intel Core i7 9700KF
7751
AMD Ryzen 5 8400F +38%
10760
Passmark CPU Single Core
Intel Core i7 9700KF
2877
AMD Ryzen 5 8400F +23%
3553
Passmark CPU Multi Core
Intel Core i7 9700KF
14360
AMD Ryzen 5 8400F +61%
23127
Intel Core i7 9700KF
VS
AMD Ryzen 5 8400F

General Parameters

Jan 2019
Release Date
May 2024
Intel
Manufacturer
Amd
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Zen 4 (Phoenix)
i7-9700KF
Processor Number
-
LGA-1151
Socket
AM5
N/A
Integrated Graphics
No
-
Generation
Ryzen 5 (Zen 4 (Phoenix))

Package

-
Transistor Count
25 billions
14 nm
Manufacturing Process
4 nm
95 W
Power Consumption
45-65 W
100 °C
Peak Operating Temperature
95 °C
-
Foundry
TSMC
-
Die Size
178 mm²

CPU Performance

8
Performance Cores
6
8
Performance Core Threads
12
3.6 GHz
Performance Core Base Frequency
4.2 GHz
4.9 GHz
Performance Core Turbo Frequency
4.7 GHz
8
Total Core Count
6
8
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
36x
Multiplier
42
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
1 MB per core
12 MB shared
L3 Cache
16 MB shared
Yes
Unlocked Multiplier
Yes
-
SMP
1

Memory Parameters

DDR4-2666
Memory Types
DDR5-5200
128 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
41.6 GB/s
Max Memory Bandwidth
83.2 GB/s
No
ECC Memory Support
No

Miscellaneous

Intel Core i7 9700KF
Official Website
AMD Ryzen 5 8400F
3.0
PCIe Version
4.0
16
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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