Home Comparison Intel Xeon E5645 vs Xeon E 2278GEL

Intel Xeon E5645 vs Xeon E 2278GEL

Intel Xeon E5645
VS
Xeon E 2278GEL
Intel Xeon E5645 Xeon E 2278GEL
We compared two server CPUs: Intel Xeon E5645 with 6 cores 2.4GHz and Xeon E 2278GEL with 8 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5645 's Advantages
Higher base frequency (2.4GHz vs 2GHz)
Xeon E 2278GEL 's Advantages
Released 9 years and 3 months late
Higher specification of memory (DDR4-2666 vs DDR3)
Newer PCIe version (3 vs 2)
Larger L3 cache size (16MB vs 12MB)
More modern manufacturing process (14nm vs 32nm)
Lower TDP (35W vs 80W)

Score

Intel Xeon E5645
VS
Xeon E 2278GEL

General Parameters

Mar 2010
Release Date
Jun 2019
Intel
Manufacturer
Intel
Server
Type
Server
Westmere-EP
Core Architecture
Coffee Lake-S WS
Intel Socket 1366
Socket
Intel Socket 1151
N/A
Integrated Graphics
UHD Graphics P630
Xeon (Westmere-EP)
Generation
Xeon E (Coffee Lake)

Package

1.17 billions
Transistor Count
-
32 nm
Manufacturing Process
14 nm
Intel Socket 1366
Socket
Intel Socket 1151
80 W
Power Consumption
35 W
Intel
Foundry
Intel
239 mm²
Die Size
180 mm²
FC-LGA10
Package
FC-LGA1151

CPU Performance

2.4 GHz
Performance Core Base Frequency
2 GHz
2.666 GHz
Performance Core Turbo Frequency
3.9 GHz
6
Total Core Count
8
12
Total Thread Count
16
133 MHz
Bus Frequency
100 MHz
18.0
Multiplier
20.0
64 K per core
L1 Cache
64 KB per core
256 K per core
L2 Cache
256 KB per core
12 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
No
2
SMP
1

Memory Parameters

DDR3
Memory Types
DDR4-2666
3
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

2
PCIe Version
3
-
PCIe Lanes
16

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