Intel Xeon W 11955M vs Intel Atom x7809C
We compared two server CPUs: Intel Xeon W 11955M with 8 cores 2.1GHz 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 W 11955M 's Advantages
Newer PCIe version (4 vs 3)
Higher base frequency (2.1GHz vs 2GHz)
Larger L3 cache size (24MB vs 6MB)
Intel Atom x7809C 's Advantages
Released 2 years and 11 months late
Higher specification of memory (4800 vs 3200)
Lower TDP (25W vs 35W)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon W 11955M
+82%
2130
Intel Atom x7809C
1167
Geekbench 6 Multi Core
Intel Xeon W 11955M
+79%
9034
Intel Atom x7809C
5041
General Parameters
May 2021
Release Date
Apr 2024
Intel
Manufacturer
Intel
Server
Type
Server
Tiger Lake-H
Core Architecture
Amston Lake
Intel BGA 1499
Socket
Intel BGA 1264
UHD Graphics 750
Integrated Graphics
N/A
Xeon (Tiger Lake-H)
Generation
Atom (Gracemont)
Package
10 nm
Manufacturing Process
10 nm
35 W
Power Consumption
25 W
72 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
190 mm²
Die Size
-
CPU Performance
2.1 GHz
Performance Core Base Frequency
2 GHz
5 GHz
Performance Core Turbo Frequency
3.6 GHz
8
Total Core Count
8
16
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
21.0
Multiplier
20.0
80 K per core
L1 Cache
96 KB per core
1.25 MB per core
L2 Cache
2 MB per module
24 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR4-3200
Memory Types
DDR4-3200, DDR5-4800
-
Max Memory Size
32 GB
2
Max Memory Channels
1
-
Max Memory Bandwidth
38.4 GB/s
Yes
ECC Memory Support
No
