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