Home Comparison Intel Xeon E3 1245 v2 vs Intel Xeon E7 8870 v3

Intel Xeon E3 1245 v2 vs Intel Xeon E7 8870 v3

We compared two server CPUs: Intel Xeon E3 1245 v2 with 4 cores 3.4GHz and Intel Xeon E7 8870 v3 with 18 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1245 v2 's Advantages
Higher base frequency (3.4GHz vs 2.1GHz)
Lower TDP (77W vs 140W)
Intel Xeon E7 8870 v3 's Advantages
Released 3 years and 1 months late
Higher specification of memory (1866 vs 3)
Larger L3 cache size (45MB vs 8MB)

Score

VS

General Parameters

May 2012
Release Date
Jun 2015
Intel
Manufacturer
Intel
Server
Type
Server
Ivy Bridge
Core Architecture
Haswell-EX
Intel Socket 1155
Socket
Intel Socket 2011-3
Intel HD P4000
Integrated Graphics
N/A
Xeon E3 (Ivy Bridge)
Generation
Xeon E7 (Haswell-EX)

Package

1.4 billions
Transistor Count
1.4 billions
22 nm
Manufacturing Process
22 nm
77 W
Power Consumption
140 W
-
Peak Operating Temperature
75 °C
Intel
Foundry
Intel
160 mm²
Die Size
160 mm²

CPU Performance

3.4 GHz
Performance Core Base Frequency
2.1 GHz
3.8 GHz
Performance Core Turbo Frequency
2.9 GHz
4
Total Core Count
18
8
Total Thread Count
36
100 MHz
Bus Frequency
100 MHz
34.0
Multiplier
21.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
8 MB shared
L3 Cache
45 MB shared
No
Unlocked Multiplier
No
1
SMP
8

Memory Parameters

DDR3
Memory Types
DDR3,DDR4-1866
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
3
16
PCIe Lanes
32

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