Xeon 6523P B vs Intel Xeon E3 1285L v4
We compared two server CPUs: Xeon 6523P B with 24 cores 2.5GHz and Intel Xeon E3 1285L v4 with 4 cores 3.4GHz . 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 9 years and 8 months late
Higher specification of memory (5600 vs 1866)
Newer PCIe version (5 vs 3)
Larger L3 cache size (96MB vs 6MB)
More modern manufacturing process (5nm vs 14nm)
Intel Xeon E3 1285L v4 's Advantages
Higher base frequency (3.4GHz vs 2.5GHz)
Lower TDP (65W vs 175W)
Score
General Parameters
Feb 2025
Release Date
Jun 2015
Intel
Manufacturer
Intel
Server
Type
Server
Granite Rapids
Core Architecture
Broadwell-DT
Intel BGA 4368
Socket
Intel Socket 1150
N/A
Integrated Graphics
Intel Iris Pro P6300
Xeon 6 (Granite Rapids-D)
Generation
Xeon E3 (Broadwell-DT)
Package
-
Transistor Count
1.4 billions
5 nm
Manufacturing Process
14 nm
175 W
Power Consumption
65 W
Intel
Foundry
Intel
598 mm²
Die Size
160 mm²
10 nm
I/O Process Size
-
CPU Performance
2.5 GHz
Performance Core Base Frequency
3.4 GHz
3.9 GHz
Performance Core Turbo Frequency
3.8 GHz
24
Total Core Count
4
48
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
25.0
Multiplier
34.0
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
6 MB shared
No
Unlocked Multiplier
No
1
SMP
1
2
AVX-512 FMA Ports
-
Memory Parameters
DDR5-5600
Memory Types
DDR3-1866
1.13 TB
Max Memory Size
-
4
Max Memory Channels
2
-
Max Memory Bandwidth
29.8 GB/s
Yes
ECC Memory Support
Yes
