Home Comparison Intel Xeon E3 1265L v2 vs Xeon w7 2565X

Intel Xeon E3 1265L v2 vs Xeon w7 2565X

Intel Xeon E3 1265L v2
VS
Xeon w7 2565X
Intel Xeon E3-1265L v2
Intel Xeon w7-2565X
We compared two server CPUs: Intel Xeon E3 1265L v2 with 4 cores 2.5GHz and Xeon w7 2565X with 18 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1265L v2 's Advantages
Lower TDP (45W vs 240W)
Xeon w7 2565X 's Advantages
Released 12 years and 3 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 3)
Higher base frequency (3.2GHz vs 2.5GHz)
Larger L3 cache size (37.5MB vs 8MB)
More modern manufacturing process (10nm vs 22nm)

Score

VS

General Parameters

May 2012
Release Date
Aug 2024
Intel
Manufacturer
Intel
Server
Type
Server
Ivy Bridge
Core Architecture
Sapphire Rapids
Intel Socket 1155
Socket
Intel Socket 4677
Intel HD 2500
Integrated Graphics
N/A
Xeon E3 (Ivy Bridge)
Generation
Xeon W (Sapphire Rapids)

Package

1.4 billions
Transistor Count
-
22 nm
Manufacturing Process
10 nm
45 W
Power Consumption
240 W
Intel
Foundry
Intel
160 mm²
Die Size
-

CPU Performance

2.5 GHz
Performance Core Base Frequency
3.2 GHz
3.5 GHz
Performance Core Turbo Frequency
4.8 GHz
4
Total Core Count
18
8
Total Thread Count
36
100 MHz
Bus Frequency
100 MHz
25.0
Multiplier
32.0
64 K per core
L1 Cache
80 KB per core
256 K per core
L2 Cache
2 MB per core
8 MB shared
L3 Cache
37.5 MB
No
Unlocked Multiplier
Yes
1
SMP
1
-
AVX-512 FMA Ports
2

Memory Parameters

DDR3
Memory Types
DDR5-4800
-
Max Memory Size
2 TB
2
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
5
16
PCIe Lanes
64

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