Xeon 6337P vs Intel Atom x7405C
We compared two server CPUs: Xeon 6337P with 6 cores 3.5GHz and Intel Atom x7405C with 4 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Xeon 6337P 's Advantages
Released 10 months late
Larger memory bandwidth (76.8GB/s vs 38.4GB/s)
Newer PCIe version (5 vs 3)
Higher base frequency (3.5GHz vs 1.7GHz)
Larger L3 cache size (18MB vs 6MB)
Intel Atom x7405C 's Advantages
Lower TDP (12W vs 80W)
Score
General Parameters
Feb 2025
Release Date
Apr 2024
Intel
Manufacturer
Intel
Server
Type
Server
Raptor Lake-R
Core Architecture
Amston Lake
Intel Socket 1700
Socket
Intel BGA 1264
N/A
Integrated Graphics
N/A
Xeon 6 (Raptor Lake Refresh)
Generation
Atom (Gracemont)
Package
10 nm
Manufacturing Process
10 nm
80 W
Power Consumption
12 W
100°C
Peak Operating Temperature
-
Intel
Foundry
Intel
163 mm²
Die Size
-
CPU Performance
3.5 GHz
Performance Core Base Frequency
1.7 GHz
5.3 GHz
Performance Core Turbo Frequency
3.4 GHz
6
Total Core Count
4
12
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
35.0
Multiplier
17.0
80 KB per core
L1 Cache
96 KB per core
1.25 MB per core
L2 Cache
2 MB shared
18 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR4-3200, DDR5-4800
Memory Types
DDR4-3200, DDR5-4800
-
Max Memory Size
32 GB
2
Max Memory Channels
1
76.8 GB/s
Max Memory Bandwidth
38.4 GB/s
Yes
ECC Memory Support
No
