Intel Xeon E5-2676 v3 vs Intel Xeon E5-2658A v3
We compared two server CPUs: Intel Xeon E5 2676 v3 with 12 cores 2.4GHz and Intel Xeon E5 2658A v3 with 12 cores 2.2GHz . 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
Higher base frequency (2.4GHz vs 2.2GHz)
Intel Xeon E5-2658A v3 's Advantages
Higher specification of memory (2133 vs 2133)
Lower TDP (105W vs 120W)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon E5 2676 v3
+19%
555
Intel Xeon E5 2658A v3
464
Geekbench 6 Multi Core
Intel Xeon E5 2676 v3
+10%
319
Intel Xeon E5 2658A v3
289
General Parameters
Jun 2015
Release Date
Jan 2015
Intel
Manufacturer
Intel
Server
Type
Server
-
-
-
Haswell-EP
Core Architecture
Haswell-EP
-
-
-
Intel Socket 2011-3
Socket
Intel Socket 2011-3
N/A
Integrated Graphics
N/A
Xeon E5 (Haswell-EP)
Generation
Xeon E5 (Haswell-EP)
Package
2.6 billions
Transistor Count
2.6 billions
22 nm
Manufacturing Process
22 nm
-
-
-
120 W
Power Consumption
105 W
-
-
-
-
-
-
Intel
Foundry
Intel
356 mm²
Die Size
356 mm²
-
-
-
-
-
-
-
-
-
CPU Performance
-
-
-
-
-
-
2.4 GHz
Performance Core Base Frequency
2.2 GHz
3 GHz
Performance Core Turbo Frequency
2.9 GHz
-
-
-
-
-
-
-
-
-
-
-
-
12
Total Core Count
12
24
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
24.0
Multiplier
22.0
-
-
-
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
30 MB shared
L3 Cache
30 MB shared
No
Unlocked Multiplier
No
-
-
-
-
2
SMP
2
-
-
-
-
-
-
Memory Parameters
DDR3,DDR4-2133
Memory Types
DDR4-2133
-
-
-
4
Max Memory Channels
4
-
-
-
Yes
ECC Memory Support
Yes
Graphics Card Parameters
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
AI Accelerator
-
-
-
-
-
-
Miscellaneous
-
-
-
3
PCIe Version
3
40
PCIe Lanes
40
-
-
-
-
