Intel Xeon E5 2637 vs Intel Xeon E3 1284L v4
We compared two server CPUs: Intel Xeon E5 2637 with 2 cores 3GHz and Intel Xeon E3 1284L v4 with 4 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E5 2637 's Advantages
Higher base frequency (3GHz vs 2.9GHz)
Intel Xeon E3 1284L v4 's Advantages
Released 3 years and 3 months late
Higher specification of memory (1866 vs 3)
Larger L3 cache size (6MB vs 5MB)
More modern manufacturing process (14nm vs 32nm)
Lower TDP (47W vs 80W)
Score
General Parameters
Mar 2012
Release Date
Jun 2015
Intel
Manufacturer
Intel
Server
Type
Server
Sandy Bridge-EP
Core Architecture
Broadwell-DT
Intel Socket 2011
Socket
Intel Socket 1150
N/A
Integrated Graphics
Intel Iris Pro P6300
Xeon E5 (Sandy Bridge-EP)
Generation
Xeon E3 (Broadwell-DT)
Package
1.27 billions
Transistor Count
-
32 nm
Manufacturing Process
14 nm
80 W
Power Consumption
47 W
Intel
Foundry
Intel
294 mm²
Die Size
182 mm²
CPU Performance
3 GHz
Performance Core Base Frequency
2.9 GHz
3.5 GHz
Performance Core Turbo Frequency
3.8 GHz
2
Total Core Count
4
4
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
30.0
Multiplier
29.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
5 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
2
SMP
1
Memory Parameters
DDR3
Memory Types
DDR3-1866
4
Max Memory Channels
2
-
Max Memory Bandwidth
29.8 GB/s
Yes
ECC Memory Support
Yes
