Home Comparison Intel Core i9 11900K vs Intel Core Ultra 3 105UL

Intel Core i9 11900K vs Intel Core Ultra 3 105UL

Intel Core i9 11900K
VS
Intel Core Ultra 3 105UL
Intel Core i9 11900K
Intel Core Ultra 3 105UL
We compared two desktop CPUs: Intel Core i9 11900K with 8 cores 3.5GHz and Intel Core Ultra 3 105UL with 8 cores 1.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 11900K 's Advantages
Integrated graphics card
Higher base frequency (3.5GHz vs 1.5GHz)
Larger L3 cache size (16MB vs 10MB)
Intel Core Ultra 3 105UL 's Advantages
Released 3 years and 1 months late
Higher specification of memory (5600 vs 3200)
Larger memory bandwidth (89.6GB/s vs 50GB/s)
Newer PCIe version (4 vs 4.0)
More modern manufacturing process (7nm vs 14nm)
Lower TDP (15W vs 125W)

Score

Intel Core i9 11900K
VS
Intel Core Ultra 3 105UL

General Parameters

Mar 2021
Release Date
Apr 2024
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
-
Rocket Lake
Core Architecture
Meteor Lake-PS
i9-11900K
Processor Number
-
LGA-1200
Socket
Intel Socket 1851
UHD Graphics 750
Integrated Graphics
Arc Xe-LPG 48EU
-
Generation
Ultra 3 (Meteor Lake)

Package

14 nm
Manufacturing Process
7 nm
125 W
Power Consumption
15 W
100°C
Peak Operating Temperature
-
-
Foundry
Intel

CPU Performance

8
Performance Cores
2
16
Performance Core Threads
4
3.5 GHz
Performance Core Base Frequency
1.5 GHz
5.3 GHz
Performance Core Turbo Frequency
4.2 GHz
-
Efficiency Cores
6
-
Efficiency Core Threads
6
-
Efficiency Core Base Frequency
1000 MHz
-
Efficiency Core Turbo Frequency
3.5 GHz
8
Total Core Count
8
16
Total Thread Count
10
100 MHz
Bus Frequency
100 MHz
35x
Multiplier
15.0
64 K per core
L1 Cache
112 KB per core
512 K per core
L2 Cache
2 MB per core
16 MB shared
L3 Cache
10 MB shared
Yes
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

DDR4-3200
Memory Types
DDR5-5600
128 GB
Max Memory Size
96 GB
2
Max Memory Channels
2
50 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
-
300 MHz
GPU Base Frequency
-
1300 MHz
GPU Max Dynamic Frequency
-
256
Shader Units
-
64
Texture Units
-
32
Raster Operation Units
-
32
Execution Units
-
15 W
Power Consumption
-
3840x2160 - 60 Hz
Max Resolution
-
0.46 TFLOPS
Graphics Performance
-

Miscellaneous

Intel Core i9 11900K
Official Website
Intel Core Ultra 3 105UL
4.0
PCIe Version
4
20
PCIe Lanes
8

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