Home Comparison AMD Ryzen 5 8400F vs Intel Core i7 10700KF

AMD Ryzen 5 8400F vs Intel Core i7 10700KF

We compared two desktop CPUs: AMD Ryzen 5 8400F with 6 cores 4.2GHz and Intel Core i7 10700KF with 8 cores 3.8GHz . 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 4 years late
Higher specification of memory (5200 vs 2933)
Larger memory bandwidth (83.2GB/s vs 45.8GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (4.2GHz vs 3.8GHz)
More modern manufacturing process (4nm vs 14nm)
Lower TDP (65W vs 125W)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 5 8400F +29%
1691
Intel Core i7 10700KF
1304
Cinebench R23 Multi Core
AMD Ryzen 5 8400F +5%
13361
Intel Core i7 10700KF
12665
Geekbench 6 Single Core
AMD Ryzen 5 8400F +46%
2500
Intel Core i7 10700KF
1711
Geekbench 6 Multi Core
AMD Ryzen 5 8400F +27%
10760
Intel Core i7 10700KF
8459
Passmark CPU Single Core
AMD Ryzen 5 8400F +16%
3553
Intel Core i7 10700KF
3040
Passmark CPU Multi Core
AMD Ryzen 5 8400F +22%
23127
Intel Core i7 10700KF
18865
VS

General Parameters

May 2024
Release Date
May 2020
Amd
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Zen 4 (Phoenix)
Core Architecture
Comet Lake
-
Processor Number
i7-10700KF
AM5
Socket
LGA-1200
No
Integrated Graphics
N/A
Ryzen 5 (Zen 4 (Phoenix))
Generation
-

Package

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

CPU Performance

6
Performance Cores
8
12
Performance Core Threads
16
4.2 GHz
Performance Core Base Frequency
3.8 GHz
4.7 GHz
Performance Core Turbo Frequency
5.1 GHz
6
Total Core Count
8
12
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
42
Multiplier
38x
64 K per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
256 K per core
16 MB shared
L3 Cache
16 MB shared
Yes
Unlocked Multiplier
Yes
1
SMP
-

Memory Parameters

DDR5-5200
Memory Types
DDR4-2933
256 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
83.2 GB/s
Max Memory Bandwidth
45.8 GB/s
No
ECC Memory Support
No

Miscellaneous

4.0
PCIe Version
3.0
20
PCIe Lanes
16

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