Intel Core i9 10920X vs Intel Core Ultra 5 245KF
CPU · Specs Compare
General Parameters
Release Date
Oct 2019
Oct 2024
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Cascade Lake
Arrow Lake
Processor Number
i9-10920X
245KF
Integrated Graphics
N/A
No
Generation
—
Ultra 5(Arrow Lake)
Package
Manufacturing Process
14 nm
3 nm
Socket
LGA-2066
FCLGA-1851
Power Consumption
165 W
125 W
Peak Operating Temperature
94 °C
105 °C
Transistor Count
—
17.8 billions
Max Turbo Power Consumption
—
159 W
Foundry
—
TSMC
Package
—
FC-LGA18W
CPU Performance
Performance Cores
12
6
Performance Core Threads
24
6
Performance Core Base Frequency
3.5 GHz
4.2 GHz
Performance Core Turbo Frequency
4.6 GHz
5.2 GHz
Total Core Count
12
14
Total Thread Count
24
14
Bus Frequency
100 MHz
100 MHz
L2 Cache
1 MB per core
3 MB per core
L3 Cache
20 MB shared
24 MB shared
Unlocked Multiplier
Yes
Yes
Efficiency Cores
—
8
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
3.6 GHz
Efficiency Core Turbo Frequency
—
4.6 GHz
Multiplier
—
42
L1 Cache
—
112 K per core
SMP
—
1
Memory Parameters
Memory Types
DDR4-2933
DDR5-6400
Max Memory Size
256 GB
192 GB
Max Memory Channels
4
2
Max Memory Bandwidth
93.8 GB/s
102.4 GB/s
ECC Memory Support
No
Yes
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
48
24
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512
—
Benchmark
Cinebench R23
1,280
2,131
Cinebench R23
15,354
25,194
Geekbench 6
1,696
2,942
Geekbench 5
1,201
—
Geekbench 6
9,541
17,612
Geekbench 5
13,408
—
Passmark CPU
2,738
4,715
Passmark CPU
26,244
43,705
▲ Specs Compare
Data sourced from official specifications and benchmark tests.