Home Comparison Intel Core i7 6900K vs Intel Core i7 14700F

Intel Core i7 6900K vs Intel Core i7 14700F

We compared two desktop CPUs: Intel Core i7 6900K with 8 cores 3.2GHz and Intel Core i7 14700F with 20 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 6900K 's Advantages
Higher base frequency (3.2GHz vs 2.1GHz)
Intel Core i7 14700F 's Advantages
Released 7 years and 8 months late
Higher specification of memory (DDR5-5600 vs DDR4-2133)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (33MB vs 20MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (65W vs 140W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 6900K
1151
Intel Core i7 14700F +82%
2099
Cinebench R23 Multi Core
Intel Core i7 6900K
11326
Intel Core i7 14700F +195%
33438
Geekbench 6 Single Core
Intel Core i7 6900K
1286
Intel Core i7 14700F +111%
2724
Geekbench 6 Multi Core
Intel Core i7 6900K
7470
Intel Core i7 14700F +141%
18009
Blender
Intel Core i7 6900K
131
Intel Core i7 14700F +234%
438
Passmark CPU Single Core
Intel Core i7 6900K
2310
Intel Core i7 14700F +88%
4363
Passmark CPU Multi Core
Intel Core i7 6900K
14258
Intel Core i7 14700F +227%
46760
VS

General Parameters

May 2016
Release Date
Jan 2024
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Broadwell E
Core Architecture
Raptor Lake Refresh
i7-6900K
Processor Number
i7-14700F
LGA-2011-3
Socket
LGA-1700
N/A
Integrated Graphics
No

Package

14 nm
Manufacturing Process
10 nm
LGA-2011-3
Socket
LGA-1700
140 W
Power Consumption
65 W
-
Max Turbo Power Consumption
219 W
-
Peak Operating Temperature
100°C

CPU Performance

8
Performance Cores
8
16
Performance Core Threads
16
3.2 GHz
Performance Core Base Frequency
2.1 GHz
3.7 GHz
Performance Core Turbo Frequency
5.4 GHz
-
Efficiency Cores
12
-
Efficiency Core Threads
12
-
Efficiency Core Base Frequency
1.5 GHz
-
Efficiency Core Turbo Frequency
4.2 GHz
8
Total Core Count
20
16
Total Thread Count
28
100 MHz
Bus Frequency
100 MHz
32x
Multiplier
21x
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
2 MB per core
20 MB shared
L3 Cache
33 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR4-2133
Memory Types
DDR5-5600, DDR4-3200
128 GB
Max Memory Size
192 GB
4
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
Yes

Miscellaneous

3.0
PCIe Version
5.0
40
PCIe Lanes
20

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