Intel Core Ultra 7 265KF vs AMD Ryzen 9 5950X
We compared two desktop CPUs: Intel Core Ultra 7 265KF with 20 cores 3.9GHz and AMD Ryzen 9 5950X with 16 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 7 265KF 's Advantages
Released 4 years late
Higher specification of memory (6400 vs 3200)
Larger memory bandwidth (102.4GB/s vs 47.68GB/s)
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (3.9GHz vs 3.4GHz)
More modern manufacturing process (3nm vs 7nm)
AMD Ryzen 9 5950X 's Advantages
Larger L3 cache size (64MB vs 30MB)
Lower TDP (105W vs 125W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 7 265KF
+37%
2308
AMD Ryzen 9 5950X
1684
Cinebench R23 Multi Core
Intel Core Ultra 7 265KF
+29%
37273
AMD Ryzen 9 5950X
28782
Geekbench 6 Single Core
Intel Core Ultra 7 265KF
+44%
3208
AMD Ryzen 9 5950X
2218
Geekbench 6 Multi Core
Intel Core Ultra 7 265KF
+56%
21797
AMD Ryzen 9 5950X
13903
General Parameters
Oct 2024
Release Date
Oct 2020
Intel
Manufacturer
AMD
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Arrow Lake
Core Architecture
Zen 3 (Vermeer)
265KF
Processor Number
-
FCLGA-1851
Socket
AM4
No
Integrated Graphics
No
Ultra 7(Arrow Lake)
Generation
-
Package
-
Transistor Count
4.15 billions
3 nm
Manufacturing Process
7 nm
125 W
Power Consumption
105 W
250 W
Max Turbo Power Consumption
-
105 °C
Peak Operating Temperature
95°C
TSMC
Foundry
-
CPU Performance
8
Performance Cores
16
8
Performance Core Threads
32
3.9 GHz
Performance Core Base Frequency
3.4 GHz
5.4 GHz
Performance Core Turbo Frequency
4.9 GHz
12
Efficiency Cores
-
12
Efficiency Core Threads
-
3.3 GHz
Efficiency Core Base Frequency
-
4.6 GHz
Efficiency Core Turbo Frequency
-
20
Total Core Count
16
20
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
39
Multiplier
34x
112 K per core
L1 Cache
64 K per core
3 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
DDR5-6400
Memory Types
DDR4-3200
192 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
102.4 GB/s
Max Memory Bandwidth
47.68 GB/s
Yes
ECC Memory Support
Yes
