AMD EPYC 9455 vs Atom S1240
We compared two server CPUs: AMD EPYC 9455 with 48 cores 3.15GHz and Atom S1240 with 2 cores 1.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC 9455 's Advantages
Released 11 years and 10 months late
Higher specification of memory (6000 vs 3)
Higher base frequency (3.15GHz vs 1.6GHz)
More modern manufacturing process (4nm vs 32nm)
Atom S1240 's Advantages
Lower TDP (6W vs 300W)
Score
General Parameters
Oct 2024
Release Date
Dec 2012
AMD
Manufacturer
Intel
Server
Type
Server
Turin
Core Architecture
Centerton
AMD Socket SP5
Socket
Intel BGA 1283
N/A
Integrated Graphics
N/A
EPYC(Zen 5 (Turin))
Generation
Atom (Centerton)
Package
49.89 billions
Transistor Count
-
4 nm
Manufacturing Process
32 nm
300 W
Power Consumption
6 W
TSMC
Foundry
Intel
6x70.6 mm²
Die Size
-
6 nm
I/O Process Size
-
mm²
I/O Die Size
-
CPU Performance
48
Performance Cores
-
96
Performance Core Threads
-
3.15 GHz
Performance Core Base Frequency
1.6 GHz
4.4 GHz
Performance Core Turbo Frequency
0
48
Total Core Count
2
96
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
31.5
Multiplier
16.0
80 KB per core
L1 Cache
56 K per core
1 MB per core
L2 Cache
512 K per core
192 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
2
SMP
1
Memory Parameters
DDR5-6000
Memory Types
DDR3
6 TB
Max Memory Size
-
12
Max Memory Channels
576 GB/s
Max Memory Bandwidth
-
Yes
ECC Memory Support
No
