Intel Xeon E5-2667 v3 vs Intel Xeon w7-2555X
We compared two server CPUs: Intel Xeon E5 2667 v3 with 8 cores 3.2GHz 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
Intel Xeon E5-2667 v3 's Advantages
Lower TDP (135W vs 210W)
Intel Xeon w7-2555X 's Advantages
Released 9 years and 11 months late
Higher specification of memory (4800 vs 2133)
Newer PCIe version (5 vs 3)
Higher base frequency (3.3GHz vs 3.2GHz)
Larger L3 cache size (33.75MB vs 20MB)
More modern manufacturing process (10nm vs 22nm)
Score
General Parameters
Sep 2014
Release Date
Aug 2024
Intel
Manufacturer
Intel
Server
Type
Server
-
-
-
Haswell-EP
Core Architecture
Sapphire Rapids
-
-
-
Intel Socket 2011-3
Socket
Intel Socket 4677
N/A
Integrated Graphics
N/A
Xeon E5 (Haswell-EP)
Generation
Xeon W (Sapphire Rapids)
Package
2.6 billions
Transistor Count
-
22 nm
Manufacturing Process
10 nm
-
-
-
135 W
Power Consumption
210 W
-
-
-
-
-
-
Intel
Foundry
Intel
356 mm²
Die Size
-
-
-
-
-
-
-
-
-
-
CPU Performance
-
-
-
-
-
-
3.2 GHz
Performance Core Base Frequency
3.3 GHz
3.6 GHz
Performance Core Turbo Frequency
4.8 GHz
-
-
-
-
-
-
-
-
-
-
-
-
8
Total Core Count
14
16
Total Thread Count
28
100 MHz
Bus Frequency
100 MHz
32.0
Multiplier
33.0
-
-
-
64 K per core
L1 Cache
80 KB per core
256 K per core
L2 Cache
2 MB per core
20 MB shared
L3 Cache
33.75 MB
No
Unlocked Multiplier
Yes
-
-
-
-
2
SMP
1
-
AVX-512 FMA Ports
2
-
-
-
Memory Parameters
DDR4-2133
Memory Types
DDR5-4800
-
Max Memory Size
2 TB
4
Max Memory Channels
4
-
-
-
Yes
ECC Memory Support
Yes
Graphics Card Parameters
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
AI Accelerator
-
-
-
-
-
-
Miscellaneous
-
-
-
3
PCIe Version
5
40
PCIe Lanes
64
-
-
-
-
