Home Comparison Intel Core i9 12900KF vs AMD Threadripper PRO 7955WX

Intel Core i9 12900KF vs AMD Threadripper PRO 7955WX

Intel Core i9 12900KF
VS
AMD Threadripper PRO 7955WX
Intel Core i9 12900KF AMD Threadripper PRO 7955WX
We compared two desktop CPUs: Intel Core i9 12900KF with 16 cores 3.2GHz and AMD Threadripper PRO 7955WX with 16 cores 4.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 12900KF 's Advantages
Lower TDP (125W vs 350W)
AMD Threadripper PRO 7955WX 's Advantages
Released 2 years late
Higher specification of memory (DDR5-5200 vs DDR5-4800)
Larger memory bandwidth (332.8GB/s vs 76.8GB/s)
Newer PCIe version (5 vs 5.0)
Higher base frequency (4.5GHz vs 3.2GHz)
Larger L3 cache size (64MB vs 30MB)

Score

Benchmark

Geekbench 6 Single Core
Intel Core i9 12900KF
2686
AMD Threadripper PRO 7955WX +4%
2795
Geekbench 6 Multi Core
Intel Core i9 12900KF
16130
AMD Threadripper PRO 7955WX +30%
21069
Intel Core i9 12900KF
VS
AMD Threadripper PRO 7955WX

General Parameters

Oct 2021
Release Date
Oct 2023
Intel
Manufacturer
AMD
Desktop
Type
Desktop
x86-64
Instruction Set
-
Alder Lake
Core Architecture
Storm Peak
i9-12900KF
Processor Number
-
LGA-1700
Socket
AMD Socket sTR5
No
Integrated Graphics
N/A
-
Generation
Ryzen Threadripper (Zen 4 (Storm Peak))

Package

-
Transistor Count
13.14 billions
10 nm
Manufacturing Process
5 nm
LGA-1700
Socket
AMD Socket sTR5
125 W
Power Consumption
350 W
241 W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
-
-
Foundry
TSMC
-
Die Size
2x71 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
388 mm²
-
Package
FC-LGA4844

CPU Performance

8
Performance Cores
-
16
Performance Core Threads
-
3.2 GHz
Performance Core Base Frequency
4.5 GHz
5.1 GHz
Performance Core Turbo Frequency
5.3 GHz
8
Efficiency Cores
-
8
Efficiency Core Threads
-
2.4 GHz
Efficiency Core Base Frequency
-
3.9 GHz
Efficiency Core Turbo Frequency
-
16
Total Core Count
16
24
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
32x
Multiplier
45.0
64 K per core
L1 Cache
64 KB per core
14 MB shared
L2 Cache
16 MB
30 MB shared
L3 Cache
64 MB
Yes
Unlocked Multiplier
Yes
-
SMP
1

Memory Parameters

DDR5-4800, DDR4-3200
Memory Types
DDR5-5200
128 GB
Max Memory Size
2 TB
2
Max Memory Channels
8
76.8 GB/s
Max Memory Bandwidth
332.8 GB/s
Yes
ECC Memory Support
Yes

Miscellaneous

Intel Core i9 12900KF
Official Website
AMD Threadripper PRO 7955WX
5.0
PCIe Version
5
20
PCIe Lanes
128

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