AMD Ryzen Embedded 7645 vs Intel Core Ultra 7 265KF
We compared two desktop CPUs: AMD Ryzen Embedded 7645 with 6 cores 3.8GHz and Intel Core Ultra 7 265KF with 20 cores 3.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD Ryzen Embedded 7645 's Advantages
Larger L3 cache size (32MB vs 30MB)
Lower TDP (65W vs 125W)
Intel Core Ultra 7 265KF 's Advantages
Released 11 months late
Higher specification of memory (6400 vs 5200)
Newer PCIe version (5.0 vs 5)
Higher base frequency (3.9GHz vs 3.8GHz)
More modern manufacturing process (3nm vs 5nm)
Score
General Parameters
Nov 2023
Release Date
Oct 2024
AMD
Manufacturer
Intel
Desktop
Type
Desktop
-
Instruction Set
x86-64
Raphael
Core Architecture
Arrow Lake
-
Processor Number
265KF
AMD Socket AM5
Socket
FCLGA-1851
Radeon Graphics
Integrated Graphics
No
Ryzen Embedded (Zen 4 (Raphael))
Generation
Ultra 7(Arrow Lake)
Package
6.57 billions
Transistor Count
-
5 nm
Manufacturing Process
3 nm
65 W
Power Consumption
125 W
-
Max Turbo Power Consumption
250 W
95°C
Peak Operating Temperature
105 °C
TSMC
Foundry
TSMC
71 mm²
Die Size
-
6 nm
I/O Process Size
-
122 mm²
I/O Die Size
-
CPU Performance
-
Performance Cores
8
-
Performance Core Threads
8
3.8 GHz
Performance Core Base Frequency
3.9 GHz
5.1 GHz
Performance Core Turbo Frequency
5.4 GHz
-
Efficiency Cores
12
-
Efficiency Core Threads
12
-
Efficiency Core Base Frequency
3.3 GHz
-
Efficiency Core Turbo Frequency
4.6 GHz
6
Total Core Count
20
12
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
38.0
Multiplier
39
64 KB per core
L1 Cache
112 K per core
1 MB per core
L2 Cache
3 MB per core
32 MB shared
L3 Cache
30 MB shared
No
Unlocked Multiplier
Yes
1
SMP
1
Memory Parameters
DDR5-5200
Memory Types
DDR5-6400
-
Max Memory Size
192 GB
2
Max Memory Channels
2
-
Max Memory Bandwidth
102.4 GB/s
Yes
ECC Memory Support
Yes
