Home Comparison Intel Core i7 7740X vs Intel Core i5 12600KF

Intel Core i7 7740X vs Intel Core i5 12600KF

Intel Core i7 7740X
VS
Intel Core i5 12600KF
Intel Core i7 7740X
Intel Core i5 12600KF
We compared two desktop CPUs: Intel Core i7 7740X with 4 cores 4.3GHz and Intel Core i5 12600KF with 10 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 7740X 's Advantages
Higher base frequency (4.3GHz vs 3.7GHz)
Lower TDP (112W vs 125W)
Intel Core i5 12600KF 's Advantages
Released 4 years and 5 months late
Higher specification of memory (4800 vs 2666)
Larger memory bandwidth (76.8GB/s vs 42.7GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (20MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core
Intel Core i7 7740X
1553
Intel Core i5 12600KF +67%
2597
Geekbench 6 Multi Core
Intel Core i7 7740X
5516
Intel Core i5 12600KF +134%
12937
Geekbench 5 Single Core
Intel Core i7 7740X
1291
Intel Core i5 12600KF +42%
1839
Geekbench 5 Multi Core
Intel Core i7 7740X
5001
Intel Core i5 12600KF +132%
11626
Passmark CPU Single Core
Intel Core i7 7740X
2759
Intel Core i5 12600KF +42%
3934
Passmark CPU Multi Core
Intel Core i7 7740X
9824
Intel Core i5 12600KF +178%
27408
Intel Core i7 7740X
VS
Intel Core i5 12600KF

General Parameters

May 2017
Release Date
Oct 2021
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Kaby Lake
Core Architecture
Alder Lake
i7-7740X
Processor Number
i5-12600KF
LGA-2066
Socket
LGA-1700
N/A
Integrated Graphics
No

Package

14 nm
Manufacturing Process
10 nm
112 W
Power Consumption
125 W
-
Max Turbo Power Consumption
150 W
100 °C
Peak Operating Temperature
100°C

CPU Performance

4
Performance Cores
6
8
Performance Core Threads
12
4.3 GHz
Performance Core Base Frequency
3.7 GHz
4.5 GHz
Performance Core Turbo Frequency
4.9 GHz
-
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
2.8 GHz
-
Efficiency Core Turbo Frequency
3.6 GHz
4
Total Core Count
10
8
Total Thread Count
16
-
Bus Frequency
100 MHz
43x
Multiplier
37x
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
9728 K shared
8 MB shared
L3 Cache
20 MB shared
Yes
Unlocked Multiplier
Yes

Memory Parameters

DDR4-2666
Memory Types
DDR5-4800, DDR4-3200
64 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
42.7 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No

Miscellaneous

Intel Core i7 7740X
Official Website
Intel Core i5 12600KF
3.0
PCIe Version
5.0
16
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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