Xeon 6523P B vs Intel Xeon E5 2678 v3
We compared two server CPUs: Xeon 6523P B with 24 cores 2.5GHz and Intel Xeon E5 2678 v3 with 12 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Xeon 6523P B 's Advantages
Released 10 years and 1 months late
Higher specification of memory (5600 vs 2133)
Newer PCIe version (5 vs 3)
Larger L3 cache size (96MB vs 30MB)
More modern manufacturing process (5nm vs 22nm)
Intel Xeon E5 2678 v3 's Advantages
Lower TDP (120W vs 175W)
Score
General Parameters
Feb 2025
Release Date
Jan 2015
Intel
Manufacturer
Intel
Server
Type
Server
Granite Rapids
Core Architecture
Haswell-EP
Intel BGA 4368
Socket
Intel Socket 2011-3
N/A
Integrated Graphics
N/A
Xeon 6 (Granite Rapids-D)
Generation
Xeon E5 (Haswell-EP)
Package
-
Transistor Count
2.6 billions
5 nm
Manufacturing Process
22 nm
175 W
Power Consumption
120 W
Intel
Foundry
Intel
598 mm²
Die Size
356 mm²
10 nm
I/O Process Size
-
CPU Performance
2.5 GHz
Performance Core Base Frequency
2.5 GHz
3.9 GHz
Performance Core Turbo Frequency
3.3 GHz
24
Total Core Count
12
48
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
25.0
Multiplier
25.0
112 KB per core
L1 Cache
64 K per core
2 MB per core
L2 Cache
256 K per core
96 MB shared
L3 Cache
30 MB shared
No
Unlocked Multiplier
No
1
SMP
2
2
AVX-512 FMA Ports
-
Memory Parameters
DDR5-5600
Memory Types
DDR3,DDR4-2133
1.13 TB
Max Memory Size
-
4
Max Memory Channels
4
Yes
ECC Memory Support
Yes
Miscellaneous
5
PCIe Version
3
32
PCIe Lanes
40
