Home Comparison Intel Core i7 6700K vs Intel Core i7 14700KF

Intel Core i7 6700K vs Intel Core i7 14700KF

We compared two desktop CPUs: Intel Core i7 6700K with 4 cores 4.0GHz and Intel Core i7 14700KF with 20 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 6700K 's Advantages
Integrated graphics card
Higher base frequency (4.0GHz vs 3.4GHz)
Lower TDP (91W vs 125W)
Intel Core i7 14700KF 's Advantages
Released 8 years and 2 months late
Higher specification of memory (5600 vs 2133)
Larger memory bandwidth (89.6GB/s vs 34.1GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (33MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 6700K
1129
Intel Core i7 14700KF +92%
2174
Cinebench R23 Multi Core
Intel Core i7 6700K
5646
Intel Core i7 14700KF +516%
34805
Geekbench 6 Single Core
Intel Core i7 6700K
1512
Intel Core i7 14700KF +101%
3041
Geekbench 6 Multi Core
Intel Core i7 6700K
5068
Intel Core i7 14700KF +319%
21268
Blender
Intel Core i7 6700K
107
Intel Core i7 14700KF +424%
561
Passmark CPU Single Core
Intel Core i7 6700K
2503
Intel Core i7 14700KF +79%
4488
Passmark CPU Multi Core
Intel Core i7 6700K
8928
Intel Core i7 14700KF +499%
53538
VS

General Parameters

Aug 2015
Release Date
Oct 2023
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Skylake
Core Architecture
Raptor Lake Refresh
i7-6700K
Processor Number
i7-14700KF
LGA-1151
Socket
LGA-1700
HD Graphics 530
Integrated Graphics
No

Package

1.75 billions
Transistor Count
-
14 nm
Manufacturing Process
10 nm
91 W
Power Consumption
125 W
-
Max Turbo Power Consumption
253 W
-
Peak Operating Temperature
100°C

CPU Performance

4
Performance Cores
8
8
Performance Core Threads
16
4.0 GHz
Performance Core Base Frequency
3.4 GHz
4.2 GHz
Performance Core Turbo Frequency
5.6 GHz
-
Efficiency Cores
12
-
Efficiency Core Threads
12
-
Efficiency Core Base Frequency
2.5 GHz
-
Efficiency Core Turbo Frequency
4.3 GHz
4
Total Core Count
20
8
Total Thread Count
28
100 MHz
Bus Frequency
100 MHz
40
Multiplier
34x
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
2 MB per core
8 MB shared
L3 Cache
33 MB shared
Yes
Unlocked Multiplier
Yes

Memory Parameters

DDR4-2133,DDR3L-1600
Memory Types
DDR5-5600, DDR4-3200
64 GB
Max Memory Size
192 GB
2
Max Memory Channels
2
34.1 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
-
1150 MHz
GPU Max Dynamic Frequency
-

Miscellaneous

3.0
PCIe Version
5.0
16
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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