Home Comparison Xeon 6960P vs Xeon L5645

Xeon 6960P vs Xeon L5645

We compared two server CPUs: Xeon 6960P with 72 cores 2.7GHz and Xeon L5645 with 6 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon 6960P 's Advantages
Released 13 years and 7 months late
Higher specification of memory (8800 vs 1333)
Newer PCIe version (5 vs 2)
Higher base frequency (2.7GHz vs 2.4GHz)
Larger L3 cache size (432MB vs 12MB)
More modern manufacturing process (5nm vs 32nm)
Xeon L5645 's Advantages
Lower TDP (60W vs 500W)

Score

VS

General Parameters

Sep 2024
Release Date
Feb 2011
Intel
Manufacturer
Intel
Server
Type
Server
Granite Rapids
Core Architecture
Westmere-EP
Intel Socket 7529
Socket
Intel Socket 1366
N/A
Integrated Graphics
N/A
Xeon 6(Granite Rapids-AP)
Generation
Xeon(Westmere-EP)

Package

-
Transistor Count
1.17 billions
5 nm
Manufacturing Process
32 nm
500 W
Power Consumption
60 W
102°C
Peak Operating Temperature
-
Intel
Foundry
Intel
-
Die Size
239 mm²
10 nm
I/O Process Size
-

CPU Performance

72
Performance Cores
-
144
Performance Core Threads
-
2.7 GHz
Performance Core Base Frequency
2.4 GHz
3.9 GHz
Performance Core Turbo Frequency
2.933 GHz
72
Total Core Count
6
144
Total Thread Count
12
100 MHz
Bus Frequency
133 MHz
27.0
Multiplier
18.0
112 KB per core
L1 Cache
64 KB per core
2 MB per core
L2 Cache
256 KB per core
432 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
2
SMP
2
2
AVX-512 FMA Ports
-

Memory Parameters

DDR5-6400,MRDIMM-8800
Memory Types
DDR3-1333
3 TB
Max Memory Size
-
12
Max Memory Channels
3
Yes
ECC Memory Support
Yes

Miscellaneous

Official Website
-
5
PCIe Version
2
96
PCIe Lanes
-

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