Intel Atom x7405C vs EPYC Embedded 8C24P
We compared two server CPUs: Intel Atom x7405C with 4 cores 1.7GHz and EPYC Embedded 8C24P with 12 cores 2.45GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Atom x7405C 's Advantages
Released 7 months late
Lower TDP (12W vs 100W)
EPYC Embedded 8C24P 's Advantages
Higher specification of memory (4800 vs 4800)
Newer PCIe version (5 vs 3)
Higher base frequency (2.45GHz vs 1.7GHz)
Larger L3 cache size (32MB vs 6MB)
More modern manufacturing process (5nm vs 10nm)
Score
General Parameters
Apr 2024
Release Date
Sep 2023
Intel
Manufacturer
AMD
Server
Type
Server
Amston Lake
Core Architecture
Siena
Intel BGA 1264
Socket
AMD Socket SP6
N/A
Integrated Graphics
N/A
Atom (Gracemont)
Generation
EPYC(Zen 4c (Siena))
Package
-
Transistor Count
17.75 billions
10 nm
Manufacturing Process
5 nm
12 W
Power Consumption
100 W
Intel
Foundry
TSMC
-
Die Size
2x73 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
397 mm²
CPU Performance
1.7 GHz
Performance Core Base Frequency
2.45 GHz
3.4 GHz
Performance Core Turbo Frequency
3 GHz
4
Total Core Count
12
4
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
17.0
Multiplier
24.5
96 KB per core
L1 Cache
64 KB per core
2 MB shared
L2 Cache
1 MB per core
6 MB shared
L3 Cache
32 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR4-3200, DDR5-4800
Memory Types
DDR5-4800
32 GB
Max Memory Size
-
1
Max Memory Channels
6
38.4 GB/s
Max Memory Bandwidth
-
No
ECC Memory Support
Yes
