Intel Core i7 10700KF vs Intel Core i9 9920X
We compared two desktop CPUs: Intel Core i7 10700KF with 8 cores 3.8GHz and Intel Core i9 9920X with 12 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i7 10700KF 's Advantages
Released 1 years and 7 months late
Higher specification of memory (2933 vs 2666)
Higher base frequency (3.8GHz vs 3.5GHz)
Lower TDP (125W vs 165W)
Intel Core i9 9920X 's Advantages
Larger memory bandwidth (85GB/s vs 45.8GB/s)
Larger L3 cache size (19MB vs 16MB)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i7 10700KF
+22%
1304
Intel Core i9 9920X
1067
Cinebench R23 Multi Core
Intel Core i7 10700KF
12665
Intel Core i9 9920X
+16%
14793
Geekbench 6 Single Core
Intel Core i7 10700KF
+23%
1711
Intel Core i9 9920X
1389
Geekbench 6 Multi Core
Intel Core i7 10700KF
+179%
8459
Intel Core i9 9920X
3027
Geekbench 5 Single Core
Intel Core i7 10700KF
+14%
1338
Intel Core i9 9920X
1171
Geekbench 5 Multi Core
Intel Core i7 10700KF
8628
Intel Core i9 9920X
+44%
12494
Passmark CPU Single Core
Intel Core i7 10700KF
+16%
3040
Intel Core i9 9920X
2608
Passmark CPU Multi Core
Intel Core i7 10700KF
18865
Intel Core i9 9920X
+32%
25060
General Parameters
May 2020
Release Date
Oct 2018
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Comet Lake
Core Architecture
Skylake
i7-10700KF
Processor Number
i9-9920X
LGA-1200
Socket
LGA-2066
N/A
Integrated Graphics
N/A
Package
14 nm
Manufacturing Process
14 nm
125 W
Power Consumption
165 W
100 °C
Peak Operating Temperature
92 °C
CPU Performance
8
Performance Cores
12
16
Performance Core Threads
24
3.8 GHz
Performance Core Base Frequency
3.5 GHz
5.1 GHz
Performance Core Turbo Frequency
4.4 GHz
8
Total Core Count
12
16
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
38x
Multiplier
35x
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
1 MB per core
16 MB shared
L3 Cache
19 MB shared
Yes
Unlocked Multiplier
Yes
Memory Parameters
DDR4-2933
Memory Types
DDR4-2666
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
4
45.8 GB/s
Max Memory Bandwidth
85 GB/s
No
ECC Memory Support
No
Miscellaneous
3.0
PCIe Version
3.0
16
PCIe Lanes
44
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512
