Home Comparison Intel Core i5 10400F vs Intel Core i9 10920X

Intel Core i5 10400F vs Intel Core i9 10920X

We compared two desktop CPUs: Intel Core i5 10400F with 6 cores 2.9GHz and Intel Core i9 10920X with 12 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 10400F 's Advantages
Released 7 months late
Lower TDP (65W vs 165W)
Intel Core i9 10920X 's Advantages
Higher specification of memory (2933 vs 2666)
Larger memory bandwidth (93.8GB/s vs 41.6GB/s)
Higher base frequency (3.5GHz vs 2.9GHz)
Larger L3 cache size (20MB vs 12MB)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i5 10400F
1101
Intel Core i9 10920X +16%
1280
Cinebench R23 Multi Core
Intel Core i5 10400F
7576
Intel Core i9 10920X +102%
15354
Geekbench 6 Single Core
Intel Core i5 10400F
1459
Intel Core i9 10920X +16%
1696
Geekbench 6 Multi Core
Intel Core i5 10400F
6209
Intel Core i9 10920X +53%
9541
Geekbench 5 Single Core
Intel Core i5 10400F
1101
Intel Core i9 10920X +9%
1201
Geekbench 5 Multi Core
Intel Core i5 10400F
6041
Intel Core i9 10920X +121%
13408
Passmark CPU Single Core
Intel Core i5 10400F
2551
Intel Core i9 10920X +7%
2738
Passmark CPU Multi Core
Intel Core i5 10400F
12350
Intel Core i9 10920X +112%
26244
VS

General Parameters

May 2020
Release Date
Oct 2019
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Comet Lake
Core Architecture
Cascade Lake
i5-10400F
Processor Number
i9-10920X
LGA-1200
Socket
LGA-2066
N/A
Integrated Graphics
N/A

Package

14 nm
Manufacturing Process
14 nm
65 W
Power Consumption
165 W
100 °C
Peak Operating Temperature
94 °C

CPU Performance

6
Performance Cores
12
12
Performance Core Threads
24
2.9 GHz
Performance Core Base Frequency
3.5 GHz
4.3 GHz
Performance Core Turbo Frequency
4.6 GHz
6
Total Core Count
12
12
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
29x
Multiplier
-
64 K per core
L1 Cache
-
256 K per core
L2 Cache
1 MB per core
12 MB shared
L3 Cache
20 MB shared
No
Unlocked Multiplier
Yes

Memory Parameters

DDR4-2666
Memory Types
DDR4-2933
128 GB
Max Memory Size
256 GB
2
Max Memory Channels
4
41.6 GB/s
Max Memory Bandwidth
93.8 GB/s
No
ECC Memory Support
No

Miscellaneous

3.0
PCIe Version
3.0
16
PCIe Lanes
48
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512

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