Xeon E5 2667 v2 vs Intel Xeon E3 1275 v3
We compared two server CPUs: Xeon E5 2667 v2 with 8 cores 3.3GHz and Intel Xeon E3 1275 v3 with 4 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Xeon E5 2667 v2 's Advantages
Larger L3 cache size (20MB vs 8MB)
Intel Xeon E3 1275 v3 's Advantages
Higher specification of memory (4 vs 3)
Higher base frequency (3.5GHz vs 3.3GHz)
Lower TDP (84W vs 130W)
Score
Benchmark
Geekbench 6 Single Core
Xeon E5 2667 v2
754
Intel Xeon E3 1275 v3
+51%
1140
Geekbench 6 Multi Core
Xeon E5 2667 v2
+51%
4631
Intel Xeon E3 1275 v3
3063
General Parameters
Sep 2013
Release Date
Jun 2013
Intel
Manufacturer
Intel
Server
Type
Server
Ivy Bridge-EP
Core Architecture
Haswell-WS
Intel Socket 2011
Socket
Intel Socket 1150
N/A
Integrated Graphics
Intel HD P4600
Xeon E5 (Ivy Bridge-EP)
Generation
Xeon E3 (Haswell-WS)
Package
1.4 billions
Transistor Count
1.4 billions
22 nm
Manufacturing Process
22 nm
130 W
Power Consumption
84 W
Intel
Foundry
Intel
160 mm²
Die Size
160 mm²
CPU Performance
3.3 GHz
Performance Core Base Frequency
3.5 GHz
4 GHz
Performance Core Turbo Frequency
3.9 GHz
8
Total Core Count
4
16
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
33.0
Multiplier
35.0
64 KB per core
L1 Cache
64 K per core
256 KB per core
L2 Cache
256 K per core
20 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
2
SMP
1
Memory Parameters
DDR3
Memory Types
DDR3,DDR4
4
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
3
