Home Comparison Intel Xeon w7 3445 vs Intel Xeon L5638

Intel Xeon w7 3445 vs Intel Xeon L5638

Intel Xeon w7 3445
VS
Intel Xeon L5638
Intel Xeon w7-3445
Intel Xeon L5638
We compared two server CPUs: Intel Xeon w7 3445 with 20 cores 2.5GHz and Intel Xeon L5638 with 6 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon w7 3445 '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 2GHz)
Larger L3 cache size (52.5MB vs 12MB)
More modern manufacturing process (10nm vs 32nm)
Intel Xeon L5638 's Advantages
Lower TDP (60W vs 270W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon w7 3445 +448%
2112
Intel Xeon L5638
385
Geekbench 6 Multi Core
Intel Xeon w7 3445 +486%
14583
Intel Xeon L5638
2487
Intel Xeon w7 3445
VS
Intel Xeon L5638

General Parameters

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

Package

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

CPU Performance

2.5 GHz
Performance Core Base Frequency
2 GHz
4.8 GHz
Performance Core Turbo Frequency
2.4 GHz
20
Total Core Count
6
40
Total Thread Count
12
100 MHz
Bus Frequency
133 MHz
26.0
Multiplier
15.0
80 K per core
L1 Cache
64 K per core
2 MB per core
L2 Cache
256 K per core
52.5 MB
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
1
SMP
2
2
AVX-512 FMA Ports
-

Memory Parameters

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

Miscellaneous

5
PCIe Version
2
112
PCIe Lanes
-

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