Intel Core i7 14700KF vs Intel Core i7 7800X
CPU · Specs Compare
General Parameters
Release Date
Oct 2023
May 2017
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake Refresh
Skylake
Processor Number
i7-14700KF
i7-7800X
Integrated Graphics
No
N/A
Package
Manufacturing Process
10 nm
14 nm
Socket
LGA-1700
LGA-2066
Power Consumption
125 W
140 W
Max Turbo Power Consumption
253 W
—
Peak Operating Temperature
100°C
100 °C
CPU Performance
Performance Cores
8
6
Performance Core Threads
16
12
Performance Core Base Frequency
3.4 GHz
3.5 GHz
Performance Core Turbo Frequency
5.6 GHz
4 GHz
Efficiency Cores
12
—
Efficiency Core Threads
12
—
Efficiency Core Base Frequency
2.5 GHz
—
Efficiency Core Turbo Frequency
4.3 GHz
—
Total Core Count
20
6
Total Thread Count
28
12
Bus Frequency
100 MHz
100 MHz
Multiplier
34x
35x
L1 Cache
80 K per core
64 K per core
L2 Cache
2 MB per core
1 MB per core
L3 Cache
33 MB shared
8 MB shared
Unlocked Multiplier
Yes
Yes
Memory Parameters
Memory Types
DDR5-5600, DDR4-3200
DDR4-2400
Max Memory Size
192 GB
128 GB
Max Memory Channels
2
4
Max Memory Bandwidth
89.6 GB/s
79.47 GB/s
ECC Memory Support
Yes
No
Miscellaneous
PCIe Version
5.0
3.0
PCIe Lanes
20
28
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2, AVX-512
Benchmark
Cinebench R23
2,174
963
Cinebench R23
34,805
7,269
Geekbench 6
3,041
1,362
Geekbench 6
21,268
6,082
Cinebench 2024
131
—
Cinebench 2024
2,021
—
Blender
561
—
Passmark CPU
4,488
2,409
Passmark CPU
53,538
12,894
▲ Specs Compare
Data sourced from official specifications and benchmark tests.