Intel Xeon E5 2676 v3 vs Xeon E5345
We compared two server CPUs: Intel Xeon E5 2676 v3 with 12 cores 2.4GHz and Xeon E5345 with 4 cores 2.333GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E5 2676 v3 's Advantages
Released 8 years and 7 months late
Higher specification of memory (2133 vs 3)
Higher base frequency (2.4GHz vs 2.333GHz)
More modern manufacturing process (22nm vs 65nm)
Xeon E5345 's Advantages
Lower TDP (80W vs 120W)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon E5 2676 v3
+111%
555
Xeon E5345
263
Geekbench 6 Multi Core
Intel Xeon E5 2676 v3
319
Xeon E5345
+279%
1210
General Parameters
Jun 2015
Release Date
Nov 2006
Intel
Manufacturer
Intel
Server
Type
Server
Haswell-EP
Core Architecture
Clovertown
Intel Socket 2011-3
Socket
Intel Socket 771
N/A
Integrated Graphics
N/A
Xeon E5 (Haswell-EP)
Generation
Xeon (Clovertown)
Package
2.6 billions
Transistor Count
0.582 billions
22 nm
Manufacturing Process
65 nm
120 W
Power Consumption
80 W
-
Peak Operating Temperature
66 °C
Intel
Foundry
-
356 mm²
Die Size
2x143 mm²
CPU Performance
2.4 GHz
Performance Core Base Frequency
2.333 GHz
3 GHz
Performance Core Turbo Frequency
0
12
Total Core Count
4
24
Total Thread Count
4
100 MHz
Bus Frequency
333 MHz
24.0
Multiplier
7.0
64 K per core
L1 Cache
64 KB per core
256 K per core
L2 Cache
4 MB per die
30 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
2
SMP
2
Memory Parameters
DDR3,DDR4-2133
Memory Types
DDR2, DDR3
4
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
0
40
PCIe Lanes
-
