Xeon 6553P B vs Intel Atom x7203C
We compared two server CPUs: Xeon 6553P B with 36 cores 2.6GHz and Intel Atom x7203C with 2 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Xeon 6553P B 's Advantages
Released 10 months late
Higher specification of memory (6400 vs 4800)
Newer PCIe version (5 vs 3)
Higher base frequency (2.6GHz vs 2GHz)
Larger L3 cache size (144MB vs 6MB)
More modern manufacturing process (5nm vs 10nm)
Intel Atom x7203C 's Advantages
Lower TDP (9W vs 235W)
Score
General Parameters
Feb 2025
Release Date
Apr 2024
Intel
Manufacturer
Intel
Server
Type
Server
Granite Rapids
Core Architecture
Amston Lake
Intel BGA 4368
Socket
Intel BGA 1264
N/A
Integrated Graphics
N/A
Xeon 6 (Granite Rapids-D)
Generation
Atom (Gracemont)
Package
5 nm
Manufacturing Process
10 nm
235 W
Power Consumption
9 W
Intel
Foundry
Intel
598 mm²
Die Size
-
10 nm
I/O Process Size
-
CPU Performance
2.6 GHz
Performance Core Base Frequency
2 GHz
4 GHz
Performance Core Turbo Frequency
3.2 GHz
36
Total Core Count
2
72
Total Thread Count
2
100 MHz
Bus Frequency
100 MHz
26.0
Multiplier
20.0
112 KB per core
L1 Cache
96 KB per core
2 MB per core
L2 Cache
2 MB shared
144 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
1
SMP
1
2
AVX-512 FMA Ports
-
Memory Parameters
DDR5-6400
Memory Types
DDR4-3200, DDR5-4800
1.13 TB
Max Memory Size
32 GB
4
Max Memory Channels
1
-
Max Memory Bandwidth
38.4 GB/s
Yes
ECC Memory Support
No
