Intel Xeon 6756P-B vs Intel Xeon E3-1265L v3
CPU · Specs Compare
General Parameters
Release Date
Dec 2025
Jun 2013
Manufacturer
Intel
Intel
Type
Server
Server
Core Architecture
Granite Rapids
Haswell-WS
Integrated Graphics
N/A
Intel HD (Haswell)
Generation
Xeon 6 (Granite Rapids-D)
Xeon E3 (Haswell-WS)
Package
Manufacturing Process
5 nm
22 nm
Socket
Intel BGA 5026
Intel Socket 1150
Power Consumption
325 W
45 W
Foundry
Intel
Intel
Die Size
2x598 mm²
160 mm²
I/O Process Size
10 nm
—
Package
FC-BGA18N
FC-LGA12C
Transistor Count
—
1.4 billions
CPU Performance
Performance Core Base Frequency
2.2 GHz
2.5 GHz
Performance Core Turbo Frequency
3.5 GHz
3.7 GHz
Total Core Count
64
4
Total Thread Count
128
8
Bus Frequency
100 MHz
100 MHz
Multiplier
22.0
25.0
L1 Cache
112 KB per core
64 K per core
L2 Cache
2 MB per core
256 K per core
L3 Cache
256 MB shared
8 MB shared
Unlocked Multiplier
No
No
SMP
1
1
Memory Parameters
Memory Types
DDR5-6400
DDR3,DDR4
Max Memory Size
2.25 TB
—
Max Memory Channels
8
2
ECC Memory Support
Yes
Yes
Miscellaneous
PCIe Version
5
3
PCIe Lanes
32
—
Benchmark
Geekbench 6
—
1,223
Geekbench 6
—
1,224
▲ Specs Compare
Data sourced from official specifications and benchmark tests.