Home Comparison Intel Core i9 12900 vs AMD Ryzen 9 3950X

Intel Core i9 12900 vs AMD Ryzen 9 3950X

We compared two desktop CPUs: Intel Core i9 12900 with 16 cores 2.4GHz 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 i9 12900 's Advantages
Released 2 years and 2 months late
Higher specification of memory (4800 vs 3200)
Larger memory bandwidth (76.8GB/s vs 47.68GB/s)
Newer PCIe version (5 vs 4.0)
Lower TDP (65W vs 105W)
AMD Ryzen 9 3950X 's Advantages
Higher base frequency (3.5GHz vs 2.4GHz)
Larger L3 cache size (64MB vs 30MB)
More modern manufacturing process (7nm vs 10nm)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 12900 +47%
1988
AMD Ryzen 9 3950X
1349
Cinebench R23 Multi Core
Intel Core i9 12900 +8%
26454
AMD Ryzen 9 3950X
24396
Geekbench 6 Single Core
Intel Core i9 12900 +59%
2727
AMD Ryzen 9 3950X
1709
Geekbench 6 Multi Core
Intel Core i9 12900 +14%
13396
AMD Ryzen 9 3950X
11656
VS

General Parameters

Jan 2022
Release Date
Nov 2019
Intel
Manufacturer
AMD
Desktop
Type
Desktop
-
Instruction Set
x86-64
Alder Lake-S
Core Architecture
Zen 2
Intel Socket 1700
Socket
AM4
UHD Graphics 770
Integrated Graphics
N/A
Core i9 (Alder Lake-S)
Generation
-

Package

-
Transistor Count
3.8 billions
10 nm
Manufacturing Process
7 nm
65 W
Power Consumption
105 W
72 °C
Peak Operating Temperature
-
Intel
Foundry
-
215 mm²
Die Size
-

CPU Performance

8
Performance Cores
16
16
Performance Core Threads
32
2.4 GHz
Performance Core Base Frequency
3.5 GHz
5.1 GHz
Performance Core Turbo Frequency
4.7 GHz
8
Efficiency Cores
-
8
Efficiency Core Threads
-
1800 MHz
Efficiency Core Base Frequency
-
3.8 GHz
Efficiency Core Turbo Frequency
-
16
Total Core Count
16
24
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
24.0
Multiplier
35x
80 KB per core
L1 Cache
64 K per core
1.25 MB per core
L2 Cache
512 K per core
30 MB shared
L3 Cache
64 MB shared
Yes
Unlocked Multiplier
Yes
1
SMP
-

Memory Parameters

DDR4-3200, DDR5-4800
Memory Types
DDR4-3200
-
Max Memory Size
128 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
47.68 GB/s
No
ECC Memory Support
Yes

Miscellaneous

-
Official Website
5
PCIe Version
4.0
20
PCIe Lanes
16

Related CPU Comparisons

Related News

© 2024 - TopCPU.net   Contact Us Privacy Policy