Xeon X3440 vs Xeon 6527P
We compared two server CPUs: Xeon X3440 with 4 cores 2.533GHz and Xeon 6527P with 24 cores 3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Xeon X3440 's Advantages
Lower TDP (95W vs 255W)
Xeon 6527P 's Advantages
Released 15 years and 5 months late
Higher specification of memory (6400 vs 1333)
Newer PCIe version (5 vs 2)
Higher base frequency (3GHz vs 2.533GHz)
Larger L3 cache size (144MB vs 8MB)
More modern manufacturing process (5nm vs 45nm)
Score
General Parameters
Sep 2009
Release Date
Feb 2025
Intel
Manufacturer
Intel
Server
Type
Server
Lynnfield
Core Architecture
Granite Rapids
Intel Socket 1156
Socket
Intel Socket 4710
N/A
Integrated Graphics
N/A
Xeon(Lynnfield)
Generation
Xeon 6 (Granite Rapids-SP)
Package
0.774 billions
Transistor Count
-
45 nm
Manufacturing Process
5 nm
95 W
Power Consumption
255 W
-
Peak Operating Temperature
102°C
Intel
Foundry
Intel
296 mm²
Die Size
598 mm²
-
I/O Process Size
10 nm
-
I/O Die Size
2x 241
CPU Performance
2.533 GHz
Performance Core Base Frequency
3 GHz
2.933 GHz
Performance Core Turbo Frequency
4.2 GHz
4
Total Core Count
24
8
Total Thread Count
48
133 MHz
Bus Frequency
100 MHz
19.0
Multiplier
30.0
64 KB per core
L1 Cache
112 KB per core
256 KB per core
L2 Cache
2 MB per core
8 MB shared
L3 Cache
144 MB shared
No
Unlocked Multiplier
No
1
SMP
2
-
AVX-512 FMA Ports
2
Memory Parameters
DDR3-1333
Memory Types
DDR5-6400
-
Max Memory Size
4 TB
2
Max Memory Channels
8
Yes
ECC Memory Support
Yes
Miscellaneous
2
PCIe Version
5
16
PCIe Lanes
88
