Home Comparison Intel Core i5 11400F vs Intel Core i7 7740X

Intel Core i5 11400F vs Intel Core i7 7740X

We compared two desktop CPUs: Intel Core i5 11400F with 6 cores 2.6GHz and Intel Core i7 7740X with 4 cores 4.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 11400F 's Advantages
Released 3 years and 10 months late
Higher specification of memory (3200 vs 2666)
Larger memory bandwidth (50GB/s vs 42.7GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (12MB vs 8MB)
Lower TDP (65W vs 112W)
Intel Core i7 7740X 's Advantages
Higher base frequency (4.3GHz vs 2.6GHz)

Score

Benchmark

Geekbench 6 Single Core
Intel Core i5 11400F +28%
1995
Intel Core i7 7740X
1553
Geekbench 6 Multi Core
Intel Core i5 11400F +48%
8199
Intel Core i7 7740X
5516
Geekbench 5 Single Core
Intel Core i5 11400F +19%
1543
Intel Core i7 7740X
1291
Geekbench 5 Multi Core
Intel Core i5 11400F +44%
7222
Intel Core i7 7740X
5001
Passmark CPU Single Core
Intel Core i5 11400F +9%
3015
Intel Core i7 7740X
2759
Passmark CPU Multi Core
Intel Core i5 11400F +73%
17070
Intel Core i7 7740X
9824
VS

General Parameters

Mar 2021
Release Date
May 2017
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Rocket Lake
Core Architecture
Kaby Lake
i5-11400F
Processor Number
i7-7740X
LGA-1200
Socket
LGA-2066
N/A
Integrated Graphics
N/A

Package

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

CPU Performance

6
Performance Cores
4
12
Performance Core Threads
8
2.6 GHz
Performance Core Base Frequency
4.3 GHz
4.4 GHz
Performance Core Turbo Frequency
4.5 GHz
6
Total Core Count
4
12
Total Thread Count
8
100 MHz
Bus Frequency
-
26x
Multiplier
43x
64 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
256 K per core
12 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
Yes

Memory Parameters

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

Miscellaneous

4.0
PCIe Version
3.0
20
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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