Home Comparison Xeon w7 2555X vs Xeon E7 8870

Xeon w7 2555X vs Xeon E7 8870

Xeon w7 2555X
VS
Xeon E7 8870
Intel Xeon w7-2555X
Intel Xeon E7-8870
We compared two server CPUs: Xeon w7 2555X with 14 cores 3.3GHz and Xeon E7 8870 with 10 cores 2.4GHz . 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 13 years and 4 months late
Higher specification of memory (4800 vs 1333)
Higher base frequency (3.3GHz vs 2.4GHz)
Larger L3 cache size (33.75MB vs 30MB)
More modern manufacturing process (10nm vs 32nm)
Xeon E7 8870 's Advantages
Lower TDP (130W vs 210W)

Score

VS

General Parameters

Aug 2024
Release Date
Apr 2011
Intel
Manufacturer
Intel
Server
Type
Server
Sapphire Rapids
Core Architecture
Westmere-EX
Intel Socket 4677
Socket
Intel Socket 1567
N/A
Integrated Graphics
N/A
Xeon W (Sapphire Rapids)
Generation
Xeon E7(Westmere-EX)

Package

-
Transistor Count
2.6 billions
10 nm
Manufacturing Process
32 nm
210 W
Power Consumption
130 W
Intel
Foundry
Intel
-
Die Size
513 mm²

CPU Performance

3.3 GHz
Performance Core Base Frequency
2.4 GHz
4.8 GHz
Performance Core Turbo Frequency
2.8 GHz
14
Total Core Count
10
28
Total Thread Count
20
100 MHz
Bus Frequency
133 MHz
33.0
Multiplier
18.0
80 KB per core
L1 Cache
64 KB per core
2 MB per core
L2 Cache
256 KB per core
33.75 MB
L3 Cache
30 MB shared
Yes
Unlocked Multiplier
No
1
SMP
8
2
AVX-512 FMA Ports
-

Memory Parameters

DDR5-4800
Memory Types
DDR3-1333
2 TB
Max Memory Size
-
4
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

5
PCIe Version
-
64
PCIe Lanes
-

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