Home Comparison Intel Xeon E5 2643 v2 vs Xeon E7 2830

Intel Xeon E5 2643 v2 vs Xeon E7 2830

Intel Xeon E5 2643 v2
VS
Xeon E7 2830
Intel Xeon E5-2643 v2
Intel Xeon E7-2830
We compared two server CPUs: Intel Xeon E5 2643 v2 with 6 cores 3.5GHz and Xeon E7 2830 with 8 cores 2.133GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2643 v2 's Advantages
Released 2 years and 5 months late
Higher base frequency (3.5GHz vs 2.133GHz)
More modern manufacturing process (22nm vs 32nm)
Xeon E7 2830 's Advantages
Higher specification of memory (1333 vs 3)
Larger L3 cache size (24MB vs 15MB)
Lower TDP (105W vs 130W)

Score

Intel Xeon E5 2643 v2
VS
Xeon E7 2830

General Parameters

Sep 2013
Release Date
Apr 2011
Intel
Manufacturer
Intel
Server
Type
Server
Ivy Bridge-EP
Core Architecture
Westmere-EX
Intel Socket 2011
Socket
Intel Socket 1567
N/A
Integrated Graphics
N/A
Xeon E5 (Ivy Bridge-EP)
Generation
Xeon E7(Westmere-EX)

Package

1.4 billions
Transistor Count
2.6 billions
22 nm
Manufacturing Process
32 nm
130 W
Power Consumption
105 W
Intel
Foundry
Intel
160 mm²
Die Size
513 mm²

CPU Performance

3.5 GHz
Performance Core Base Frequency
2.133 GHz
0
Performance Core Turbo Frequency
2.4 GHz
6
Total Core Count
8
12
Total Thread Count
16
100 MHz
Bus Frequency
133 MHz
35.0
Multiplier
16.0
64 K per core
L1 Cache
64 KB per core
256 K per core
L2 Cache
256 KB per core
15 MB shared
L3 Cache
24 MB shared
No
Unlocked Multiplier
No
2
SMP
2

Memory Parameters

DDR3
Memory Types
DDR3-1333
4
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
-

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