Home Comparison Intel Xeon L5640 vs Intel Xeon w7 3455

Intel Xeon L5640 vs Intel Xeon w7 3455

We compared two server CPUs: Intel Xeon L5640 with 6 cores 2.266GHz and Intel Xeon w7 3455 with 24 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon L5640 's Advantages
Lower TDP (60W vs 270W)
Intel Xeon w7 3455 's Advantages
Released 12 years and 11 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 2)
Higher base frequency (2.5GHz vs 2.266GHz)
Larger L3 cache size (67.5MB vs 12MB)
More modern manufacturing process (10nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon L5640
407
Intel Xeon w7 3455 +343%
1807
Geekbench 6 Multi Core
Intel Xeon L5640
1582
Intel Xeon w7 3455 +596%
11021
VS

General Parameters

Mar 2010
Release Date
Feb 2023
Intel
Manufacturer
Intel
Server
Type
Server
Westmere-EP
Core Architecture
Sapphire Rapids
Intel Socket 1366
Socket
Intel Socket 4677
N/A
Integrated Graphics
N/A
Xeon (Westmere-EP)
Generation
Xeon W (Sapphire Rapids)

Package

1.17 billions
Transistor Count
-
32 nm
Manufacturing Process
10 nm
60 W
Power Consumption
270 W
-
Peak Operating Temperature
72 °C
Intel
Foundry
Intel
239 mm²
Die Size
4x477 mm²

CPU Performance

2.266 GHz
Performance Core Base Frequency
2.5 GHz
2.8 GHz
Performance Core Turbo Frequency
4.8 GHz
6
Total Core Count
24
12
Total Thread Count
48
133 MHz
Bus Frequency
100 MHz
17.0
Multiplier
25.0
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
2 MB per core
12 MB shared
L3 Cache
67.5 MB
No
Unlocked Multiplier
No
2
SMP
1
-
AVX-512 FMA Ports
2

Memory Parameters

DDR3
Memory Types
DDR5-4800
-
Max Memory Size
4 TB
3
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

2
PCIe Version
5
-
PCIe Lanes
112

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