Intel Atom x7809C vs Intel Xeon Gold 5420
We compared two server CPUs: Intel Atom x7809C with 8 cores 2GHz and Intel Xeon Gold 5420 with 28 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 1 years and 3 months late
Higher specification of memory (4800 vs 4400)
Lower TDP (25W vs 205W)
Intel Xeon Gold 5420 's Advantages
Newer PCIe version (5 vs 3)
Larger L3 cache size (52.5MB vs 6MB)
Score
Benchmark
Geekbench 6 Single Core
Intel Atom x7809C
1167
Intel Xeon Gold 5420
+83%
2145
Geekbench 6 Multi Core
Intel Atom x7809C
5041
Intel Xeon Gold 5420
+251%
17725
General Parameters
Apr 2024
Release Date
Jan 2023
Intel
Manufacturer
Intel
Server
Type
Server
Amston Lake
Core Architecture
Sapphire Rapids
Intel BGA 1264
Socket
Intel Socket 4677
N/A
Integrated Graphics
N/A
Atom (Gracemont)
Generation
Xeon Gold (Sapphire Rapids-SP)
Package
10 nm
Manufacturing Process
10 nm
25 W
Power Consumption
205 W
-
Peak Operating Temperature
84 °C
Intel
Foundry
Intel
CPU Performance
2 GHz
Performance Core Base Frequency
2 GHz
3.6 GHz
Performance Core Turbo Frequency
4.1 GHz
8
Total Core Count
28
8
Total Thread Count
56
100 MHz
Bus Frequency
100 MHz
20.0
Multiplier
20.0
96 KB per core
L1 Cache
80 K per core
2 MB per module
L2 Cache
2 MB per core
6 MB shared
L3 Cache
52.5 MB
No
Unlocked Multiplier
No
1
SMP
2
-
AVX-512 FMA Ports
2
Memory Parameters
DDR4-3200, DDR5-4800
Memory Types
DDR5-4400
32 GB
Max Memory Size
-
1
Max Memory Channels
8
38.4 GB/s
Max Memory Bandwidth
-
No
ECC Memory Support
Yes
