Home Comparison Intel Xeon E5 2658 vs Intel Xeon E7 8870

Intel Xeon E5 2658 vs Intel Xeon E7 8870

We compared two server CPUs: Intel Xeon E5 2658 with 8 cores 2.1GHz and Intel 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

Intel Xeon E5 2658 's Advantages
Released 11 months late
Lower TDP (95W vs 130W)
Intel Xeon E7 8870 's Advantages
Higher base frequency (2.4GHz vs 2.1GHz)
Larger L3 cache size (30MB vs 20MB)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E5 2658 +22%
451
Intel Xeon E7 8870
369
Geekbench 6 Multi Core
Intel Xeon E5 2658 +28%
3932
Intel Xeon E7 8870
3059
VS

General Parameters

Mar 2012
Release Date
Apr 2011
Intel
Manufacturer
Intel
Server
Type
Server
Sandy Bridge-EP
Core Architecture
Westmere-EX
Intel Socket 2011
Socket
Intel Socket 1567
N/A
Integrated Graphics
N/A
Xeon E5 (Sandy Bridge-EP)
Generation
Xeon E7 (Westmere-EX)

Package

2.27 billions
Transistor Count
2.6 billions
32 nm
Manufacturing Process
32 nm
Intel Socket 2011
Socket
Intel Socket 1567
95 W
Power Consumption
130 W
Intel
Foundry
Intel
435 mm²
Die Size
513 mm²
FC-LGA10
Package
FC-LGA10

CPU Performance

2.1 GHz
Performance Core Base Frequency
2.4 GHz
2.4 GHz
Performance Core Turbo Frequency
2.8 GHz
8
Total Core Count
10
16
Total Thread Count
20
100 MHz
Bus Frequency
133 MHz
21.0
Multiplier
18.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
20 MB shared
L3 Cache
30 MB shared
No
Unlocked Multiplier
No
2
SMP
8

Memory Parameters

DDR3
Memory Types
DDR3
4
Max Memory Channels
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
-

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