Intel Xeon E3 1231 v3 vs Intel Xeon E3 1275 v3
We compared two server CPUs: Intel Xeon E3 1231 v3 with 4 cores 3.4GHz 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
Intel Xeon E3 1231 v3 's Advantages
Released 11 months late
Higher specification of memory (1600 vs 4)
Lower TDP (80W vs 84W)
Intel Xeon E3 1275 v3 's Advantages
Higher base frequency (3.5GHz vs 3.4GHz)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon E3 1231 v3
+11%
1275
Intel Xeon E3 1275 v3
1140
Geekbench 6 Multi Core
Intel Xeon E3 1231 v3
+37%
4198
Intel Xeon E3 1275 v3
3063
General Parameters
May 2014
Release Date
Jun 2013
Intel
Manufacturer
Intel
Server
Type
Server
Haswell-WS
Core Architecture
Haswell-WS
Intel Socket 1150
Socket
Intel Socket 1150
N/A
Integrated Graphics
Intel HD P4600
Xeon E3 (Haswell-WS)
Generation
Xeon E3 (Haswell-WS)
Package
1.4 billions
Transistor Count
1.4 billions
22 nm
Manufacturing Process
22 nm
80 W
Power Consumption
84 W
Intel
Foundry
Intel
160 mm²
Die Size
160 mm²
CPU Performance
3.4 GHz
Performance Core Base Frequency
3.5 GHz
3.8 GHz
Performance Core Turbo Frequency
3.9 GHz
4
Total Core Count
4
8
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
34.0
Multiplier
35.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
8 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR3-1600
Memory Types
DDR3,DDR4
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
3
16
PCIe Lanes
-
