AMD Ryzen Embedded 7645 vs Intel Core i9 12900F
We compared two desktop CPUs: AMD Ryzen Embedded 7645 with 6 cores 3.8GHz and Intel Core i9 12900F with 16 cores 2.4GHz . 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
Released 1 years and 10 months late
Higher specification of memory (5200 vs 4800)
Higher base frequency (3.8GHz vs 2.4GHz)
Larger L3 cache size (32MB vs 30MB)
More modern manufacturing process (5nm vs 10nm)
Score
General Parameters
Nov 2023
Release Date
Jan 2022
AMD
Manufacturer
Intel
Desktop
Type
Desktop
Raphael
Core Architecture
Alder Lake-S
AMD Socket AM5
Socket
Intel Socket 1700
Radeon Graphics
Integrated Graphics
N/A
Ryzen Embedded (Zen 4 (Raphael))
Generation
Core i9 (Alder Lake-S)
Package
6.57 billions
Transistor Count
-
5 nm
Manufacturing Process
10 nm
65 W
Power Consumption
65 W
95°C
Peak Operating Temperature
72 °C
TSMC
Foundry
Intel
71 mm²
Die Size
215 mm²
6 nm
I/O Process Size
-
122 mm²
I/O Die Size
-
CPU Performance
-
Performance Cores
8
-
Performance Core Threads
16
3.8 GHz
Performance Core Base Frequency
2.4 GHz
5.1 GHz
Performance Core Turbo Frequency
5.1 GHz
-
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
1800 MHz
-
Efficiency Core Turbo Frequency
3.8 GHz
6
Total Core Count
16
12
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
38.0
Multiplier
24.0
64 KB per core
L1 Cache
80 KB per core
1 MB per core
L2 Cache
1.25 MB per core
32 MB shared
L3 Cache
30 MB shared
No
Unlocked Multiplier
Yes
1
SMP
1
Memory Parameters
DDR5-5200
Memory Types
DDR4-3200, DDR5-4800
2
Max Memory Channels
2
-
Max Memory Bandwidth
76.8 GB/s
Yes
ECC Memory Support
No
Miscellaneous
5
PCIe Version
5
24
PCIe Lanes
20
