Home Comparison Intel Core i7 11700KF vs Intel Core i7 9800X

Intel Core i7 11700KF vs Intel Core i7 9800X

Intel Core i7 11700KF
VS
Intel Core i7 9800X
Intel Core i7 11700KF
Intel Core i7 9800X
We compared two desktop CPUs: Intel Core i7 11700KF with 8 cores 3.6GHz and Intel Core i7 9800X with 8 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 11700KF 's Advantages
Released 2 years and 5 months late
Higher specification of memory (3200 vs 2666)
Newer PCIe version (4.0 vs 3.0)
Lower TDP (125W vs 165W)
Intel Core i7 9800X 's Advantages
Larger memory bandwidth (79.47GB/s vs 50GB/s)
Higher base frequency (3.8GHz vs 3.6GHz)
Larger L3 cache size (17MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 11700KF +26%
1595
Intel Core i7 9800X
1263
Cinebench R23 Multi Core
Intel Core i7 11700KF +14%
15011
Intel Core i7 9800X
13055
Geekbench 6 Single Core
Intel Core i7 11700KF +77%
2334
Intel Core i7 9800X
1314
Geekbench 6 Multi Core
Intel Core i7 11700KF +34%
10758
Intel Core i7 9800X
7991
Geekbench 5 Single Core
Intel Core i7 11700KF +39%
1709
Intel Core i7 9800X
1225
Geekbench 5 Multi Core
Intel Core i7 11700KF +2%
9915
Intel Core i7 9800X
9648
Passmark CPU Single Core
Intel Core i7 11700KF +31%
3390
Intel Core i7 9800X
2573
Passmark CPU Multi Core
Intel Core i7 11700KF +32%
24052
Intel Core i7 9800X
18121
Intel Core i7 11700KF
VS
Intel Core i7 9800X

General Parameters

Mar 2021
Release Date
Oct 2018
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Rocket Lake
Core Architecture
Skylake
i7-11700KF
Processor Number
i7-9800X
LGA-1200
Socket
LGA-2066
No
Integrated Graphics
N/A

Package

14 nm
Manufacturing Process
14 nm
125 W
Power Consumption
165 W
100°C
Peak Operating Temperature
95 °C

CPU Performance

8
Performance Cores
8
16
Performance Core Threads
16
3.6 GHz
Performance Core Base Frequency
3.8 GHz
5 GHz
Performance Core Turbo Frequency
4.4 GHz
8
Total Core Count
8
16
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
36x
Multiplier
38x
64 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
1 MB per core
16 MB shared
L3 Cache
17 MB shared
Yes
Unlocked Multiplier
Yes

Memory Parameters

DDR4-3200
Memory Types
DDR4-2666
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
4
50 GB/s
Max Memory Bandwidth
79.47 GB/s
No
ECC Memory Support
No

Miscellaneous

Intel Core i7 11700KF
Official Website
Intel Core i7 9800X
4.0
PCIe Version
3.0
20
PCIe Lanes
44
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512

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