Intel Core i9 10920X vs Intel Core Ultra 9 285
CPU · Specs Compare
General Parameters
Release Date
Oct 2019
Dec 2024
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Cascade Lake
Arrow Lake
Processor Number
i9-10920X
285
Integrated Graphics
N/A
Arc Graphics
Generation
—
Ultra 9 (Arrow Lake)
Package
Manufacturing Process
14 nm
3 nm
Socket
LGA-2066
FCLGA-1851
Power Consumption
165 W
65 W
Peak Operating Temperature
94 °C
105 °C
Transistor Count
—
17.8 billions
Max Turbo Power Consumption
—
182 W
Foundry
—
TSMC
Die Size
—
243 mm²
Package
—
FC-LGA18W
CPU Performance
Performance Cores
12
8
Performance Core Threads
24
8
Performance Core Base Frequency
3.5 GHz
2.5 GHz
Performance Core Turbo Frequency
4.6 GHz
5.6 GHz
Total Core Count
12
24
Total Thread Count
24
24
Bus Frequency
100 MHz
100 MHz
L2 Cache
1 MB per core
3 MB per core
L3 Cache
20 MB shared
36 MB shared
Unlocked Multiplier
Yes
No
Efficiency Cores
—
16
Efficiency Core Threads
—
16
Efficiency Core Base Frequency
—
1.9 GHz
Efficiency Core Turbo Frequency
—
4.6 GHz
Multiplier
—
25
L1 Cache
—
192 K per core
SMP
—
1
Memory Parameters
Memory Types
DDR4-2933
DDR5-6400
Max Memory Size
256 GB
256 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
—
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
600 MHz
GPU Max Dynamic Frequency
—
2000 MHz
Shader Units
—
512
Execution Units
—
4
Benchmark
Cinebench R23
1,280
2,178
Cinebench R23
15,354
33,309
Geekbench 6
1,696
3,194
Geekbench 5
1,201
—
Geekbench 6
9,541
21,649
Geekbench 5
13,408
—
Passmark CPU
2,738
—
Passmark CPU
26,244
—
Cinebench 2024
—
133
Cinebench 2024
—
1,979
▲ Specs Compare
Data sourced from official specifications and benchmark tests.