Intel Xeon D 1567 vs Intel Xeon L5640
We compared two server CPUs: Intel Xeon D 1567 with 12 cores 2.1GHz and Intel Xeon L5640 with 6 cores 2.266GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon D 1567 's Advantages
Released 5 years and 11 months late
Higher specification of memory (4 vs 3)
Newer PCIe version (3 vs 2)
More modern manufacturing process (14nm vs 32nm)
Intel Xeon L5640 's Advantages
Higher base frequency (2.266GHz vs 2.1GHz)
Larger L3 cache size (12MB vs 1.5MB)
Lower TDP (60W vs 65W)
Score
General Parameters
Feb 2016
Release Date
Mar 2010
Intel
Manufacturer
Intel
Server
Type
Server
Broadwell
Core Architecture
Westmere-EP
Intel BGA 1667
Socket
Intel Socket 1366
N/A
Integrated Graphics
N/A
Xeon D (Broadwell-DE)
Generation
Xeon (Westmere-EP)
Package
3.2 billions
Transistor Count
1.17 billions
14 nm
Manufacturing Process
32 nm
65 W
Power Consumption
60 W
80 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
246 mm²
Die Size
239 mm²
CPU Performance
2.1 GHz
Performance Core Base Frequency
2.266 GHz
2.7 GHz
Performance Core Turbo Frequency
2.8 GHz
12
Total Core Count
6
24
Total Thread Count
12
100 MHz
Bus Frequency
133 MHz
21.0
Multiplier
17.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
1.5 MB per core
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
1
SMP
2
Memory Parameters
DDR3,DDR4
Memory Types
DDR3
2
Max Memory Channels
3
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
2
24
PCIe Lanes
-
