Intel Core Ultra 5 245KF vs Intel Core i9 9920X
CPU Specs Compare
General Parameters
Release Date
Oct 2024
Oct 2018
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Skylake
Processor Number
245KF
i9-9920X
Integrated Graphics
No
N/A
Generation
Ultra 5(Arrow Lake)
-
Package
Transistor Count
17.8 billions
-
Manufacturing Process
3 nm
14 nm
Socket
FCLGA-1851
LGA-2066
Power Consumption
125 W
165 W
Max Turbo Power Consumption
159 W
-
Peak Operating Temperature
105 °C
92 °C
Foundry
TSMC
-
Package
FC-LGA18W
-
CPU Performance
Performance Cores
6
12
Performance Core Threads
6
24
Performance Core Base Frequency
4.2 GHz
3.5 GHz
Performance Core Turbo Frequency
5.2 GHz
4.4 GHz
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
3.6 GHz
-
Efficiency Core Turbo Frequency
4.6 GHz
-
Total Core Count
14
12
Total Thread Count
14
24
Bus Frequency
100 MHz
100 MHz
Multiplier
42
35x
L1 Cache
112 K per core
64 K per core
L2 Cache
3 MB per core
1 MB per core
L3 Cache
24 MB shared
19 MB shared
Unlocked Multiplier
Yes
Yes
SMP
1
-
Memory Parameters
Memory Types
DDR5-6400
DDR4-2666
Max Memory Size
192 GB
128 GB
Max Memory Channels
2
4
Max Memory Bandwidth
102.4 GB/s
85 GB/s
ECC Memory Support
Yes
No
Miscellaneous
📊 Benchmark
Cinebench R23
2,131
1,067
Cinebench R23
25,194
14,793
Geekbench 6
2,942
1,389
Geekbench 6
17,612
3,027
Passmark CPU
4,715
2,608
Passmark CPU
43,705
25,060
Geekbench 5
-
1,171
Geekbench 5
-
12,494