Home Comparison Intel Core Ultra 3 105UL vs AMD Ryzen 9 3950X

Intel Core Ultra 3 105UL vs AMD Ryzen 9 3950X

We compared two desktop CPUs: Intel Core Ultra 3 105UL with 8 cores 1.5GHz and AMD Ryzen 9 3950X with 16 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 3 105UL 's Advantages
Released 4 years and 5 months late
Higher specification of memory (5600 vs 3200)
Larger memory bandwidth (89.6GB/s vs 47.68GB/s)
Lower TDP (15W vs 105W)
AMD Ryzen 9 3950X 's Advantages
Newer PCIe version (4.0 vs 4)
Higher base frequency (3.5GHz vs 1.5GHz)
Larger L3 cache size (64MB vs 10MB)

Score

VS

General Parameters

Apr 2024
Release Date
Nov 2019
Intel
Manufacturer
AMD
Desktop
Type
Desktop
-
Instruction Set
x86-64
Meteor Lake-PS
Core Architecture
Zen 2
Intel Socket 1851
Socket
AM4
Arc Xe-LPG 48EU
Integrated Graphics
N/A
Ultra 3 (Meteor Lake)
Generation
-

Package

-
Transistor Count
3.8 billions
7 nm
Manufacturing Process
7 nm
15 W
Power Consumption
105 W
Intel
Foundry
-

CPU Performance

2
Performance Cores
16
4
Performance Core Threads
32
1.5 GHz
Performance Core Base Frequency
3.5 GHz
4.2 GHz
Performance Core Turbo Frequency
4.7 GHz
6
Efficiency Cores
-
6
Efficiency Core Threads
-
1000 MHz
Efficiency Core Base Frequency
-
3.5 GHz
Efficiency Core Turbo Frequency
-
8
Total Core Count
16
10
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
15.0
Multiplier
35x
112 KB per core
L1 Cache
64 K per core
2 MB per core
L2 Cache
512 K per core
10 MB shared
L3 Cache
64 MB shared
No
Unlocked Multiplier
Yes
1
SMP
-

Memory Parameters

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

Miscellaneous

4
PCIe Version
4.0
8
PCIe Lanes
16

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