Intel Atom x7809C vs AMD EPYC 7551
We compared two server CPUs: Intel Atom x7809C with 8 cores 2GHz and AMD EPYC 7551 with 32 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Atom x7809C 's Advantages
Released 6 years and 10 months late
Higher specification of memory (4800 vs 2666)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (25W vs 180W)
AMD EPYC 7551 's Advantages
Larger L3 cache size (64MB vs 6MB)
Score
Benchmark
Geekbench 6 Single Core
Intel Atom x7809C
+31%
1167
AMD EPYC 7551
890
Geekbench 6 Multi Core
Intel Atom x7809C
5041
AMD EPYC 7551
+8%
5459
General Parameters
Apr 2024
Release Date
Jun 2017
Intel
Manufacturer
AMD
Server
Type
Server
Amston Lake
Core Architecture
Naples
Intel BGA 1264
Socket
AMD Socket SP3
N/A
Integrated Graphics
N/A
Atom (Gracemont)
Generation
EPYC (Zen (Naples))
Package
-
Transistor Count
4.8 billions
10 nm
Manufacturing Process
14 nm
25 W
Power Consumption
180 W
-
Peak Operating Temperature
81 °C
Intel
Foundry
GlobalFoundries
-
Die Size
213 mm²
CPU Performance
2 GHz
Performance Core Base Frequency
2 GHz
3.6 GHz
Performance Core Turbo Frequency
3 GHz
8
Total Core Count
32
8
Total Thread Count
64
100 MHz
Bus Frequency
100 MHz
20.0
Multiplier
20.0
96 KB per core
L1 Cache
96 K per core
2 MB per module
L2 Cache
512 K per core
6 MB shared
L3 Cache
64 MB shared
No
Unlocked Multiplier
Yes
1
SMP
2
Memory Parameters
DDR4-3200, DDR5-4800
Memory Types
DDR4-2666
32 GB
Max Memory Size
-
1
Max Memory Channels
8
38.4 GB/s
Max Memory Bandwidth
-
No
ECC Memory Support
Yes
