Home Comparison Intel Xeon w7 3445 vs Xeon EC5549

Intel Xeon w7 3445 vs Xeon EC5549

We compared two server CPUs: Intel Xeon w7 3445 with 20 cores 2.5GHz and Xeon EC5549 with 4 cores 2.533GHz . 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 13 years late
Higher specification of memory (4800 vs 1333)
Newer PCIe version (5 vs 2)
Larger L3 cache size (52.5MB vs 8MB)
More modern manufacturing process (10nm vs 45nm)
Xeon EC5549 's Advantages
Higher base frequency (2.533GHz vs 2.5GHz)
Lower TDP (85W vs 270W)

Score

VS

General Parameters

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

Package

10 nm
Manufacturing Process
45 nm
270 W
Power Consumption
85 W
72 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
4x477 mm²
Die Size
263 mm²

CPU Performance

2.5 GHz
Performance Core Base Frequency
2.533 GHz
4.8 GHz
Performance Core Turbo Frequency
2.933 GHz
20
Total Core Count
4
40
Total Thread Count
8
100 MHz
Bus Frequency
133 MHz
26.0
Multiplier
19.0
80 K per core
L1 Cache
64 KB per core
2 MB per core
L2 Cache
256 KB per core
52.5 MB
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
2
2
AVX-512 FMA Ports
-

Memory Parameters

DDR5-4800
Memory Types
DDR3-1333
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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