Intel Core i7 11700KF vs Intel Core i7 9800X
CPU · Specs Compare
General Parameters
Release Date
Mar 2021
Oct 2018
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Rocket Lake
Skylake
Processor Number
i7-11700KF
i7-9800X
Integrated Graphics
No
N/A
Package
Manufacturing Process
14 nm
14 nm
Socket
LGA-1200
LGA-2066
Power Consumption
125 W
165 W
Peak Operating Temperature
100°C
95 °C
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
16
Performance Core Base Frequency
3.6 GHz
3.8 GHz
Performance Core Turbo Frequency
5 GHz
4.4 GHz
Total Core Count
8
8
Total Thread Count
16
16
Bus Frequency
100 MHz
100 MHz
Multiplier
36x
38x
L1 Cache
64 K per core
64 K per core
L2 Cache
512 K per core
1 MB per core
L3 Cache
16 MB shared
17 MB shared
Unlocked Multiplier
Yes
Yes
Memory Parameters
Memory Types
DDR4-3200
DDR4-2666
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
4
Max Memory Bandwidth
50 GB/s
79.47 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
4.0
3.0
PCIe Lanes
20
44
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2, AVX-512
Benchmark
Geekbench 6
2,334
1,314
Geekbench 6
10,758
7,991
Cinebench R23
—
1,263
Cinebench R23
—
13,055
Geekbench 5
—
1,225
Geekbench 5
—
9,648
Passmark CPU
—
2,573
Passmark CPU
—
18,121
▲ Specs Compare
Data sourced from official specifications and benchmark tests.