Intel Xeon E3 1226 v3 vs Xeon E5 2667 v2
We compared two server CPUs: Intel Xeon E3 1226 v3 with 4 cores 3.3GHz and Xeon E5 2667 v2 with 8 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E3 1226 v3 's Advantages
Released 8 months late
Higher specification of memory (1600 vs 3)
Lower TDP (84W vs 130W)
Xeon E5 2667 v2 's Advantages
Larger L3 cache size (20MB vs 8MB)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon E3 1226 v3
+53%
1161
Xeon E5 2667 v2
754
Geekbench 6 Multi Core
Intel Xeon E3 1226 v3
3349
Xeon E5 2667 v2
+38%
4631
General Parameters
May 2014
Release Date
Sep 2013
Intel
Manufacturer
Intel
Server
Type
Server
Haswell-WS
Core Architecture
Ivy Bridge-EP
Intel Socket 1150
Socket
Intel Socket 2011
Intel HD P4600
Integrated Graphics
N/A
Xeon E3 (Haswell-WS)
Generation
Xeon E5 (Ivy Bridge-EP)
Package
1.4 billions
Transistor Count
1.4 billions
22 nm
Manufacturing Process
22 nm
84 W
Power Consumption
130 W
Intel
Foundry
Intel
160 mm²
Die Size
160 mm²
CPU Performance
3.3 GHz
Performance Core Base Frequency
3.3 GHz
3.7 GHz
Performance Core Turbo Frequency
4 GHz
4
Total Core Count
8
4
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
33.0
Multiplier
33.0
64 K per core
L1 Cache
64 KB per core
256 K per core
L2 Cache
256 KB per core
8 MB shared
L3 Cache
20 MB shared
No
Unlocked Multiplier
No
1
SMP
2
Memory Parameters
DDR3-1600
Memory Types
DDR3
2
Max Memory Channels
4
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
3
16
PCIe Lanes
-
