Intel Xeon Phi 31S1P vs Xeon w7 2555X
We compared two server CPUs: Intel Xeon Phi 31S1P with 57 cores 1.1GHz and Xeon w7 2555X with 14 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Xeon w7 2555X 's Advantages
Released 11 years and 2 months late
Higher specification of memory (4800 vs 4)
Higher base frequency (3.3GHz vs 1.1GHz)
More modern manufacturing process (10nm vs 22nm)
Lower TDP (210W vs 270W)
Score
General Parameters
Jun 2013
Release Date
Aug 2024
PCIe
Manufacturer
Intel
Server
Type
Server
Knights Corner
Core Architecture
Sapphire Rapids
PCIe x16
Socket
Intel Socket 4677
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Corner)
Generation
Xeon W (Sapphire Rapids)
Package
5 billions
Transistor Count
-
22 nm
Manufacturing Process
10 nm
270 W
Power Consumption
210 W
Intel
Foundry
Intel
350 mm²
Die Size
-
CPU Performance
1.1 GHz
Performance Core Base Frequency
3.3 GHz
0
Performance Core Turbo Frequency
4.8 GHz
57
Total Core Count
14
228
Total Thread Count
28
100 MHz
Bus Frequency
100 MHz
11.0
Multiplier
33.0
32 K per core
L1 Cache
80 KB per core
512 K per core
L2 Cache
2 MB per core
-
L3 Cache
33.75 MB
No
Unlocked Multiplier
Yes
1
SMP
1
-
AVX-512 FMA Ports
2
Memory Parameters
DDR3,DDR4
Memory Types
DDR5-4800
-
Max Memory Size
2 TB
Max Memory Channels
4
Yes
ECC Memory Support
Yes
Miscellaneous
-
PCIe Version
5
-
PCIe Lanes
64
