Home Comparison Intel Xeon w7 3445 vs Intel Xeon D 1557

Intel Xeon w7 3445 vs Intel Xeon D 1557

Intel Xeon w7 3445
VS
Intel Xeon D 1557
Intel Xeon w7-3445
Intel Xeon D-1557
We compared two server CPUs: Intel Xeon w7 3445 with 20 cores 2.5GHz and Intel Xeon D 1557 with 12 cores 1.5GHz . 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 7 years late
Higher specification of memory (4800 vs 4)
Newer PCIe version (5 vs 3)
Higher base frequency (2.5GHz vs 1.5GHz)
Larger L3 cache size (52.5MB vs 1.5MB)
More modern manufacturing process (10nm vs 14nm)
Intel Xeon D 1557 's Advantages
Lower TDP (45W vs 270W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon w7 3445 +236%
2112
Intel Xeon D 1557
628
Geekbench 6 Multi Core
Intel Xeon w7 3445 +269%
14583
Intel Xeon D 1557
3943
Intel Xeon w7 3445
VS
Intel Xeon D 1557

General Parameters

Feb 2023
Release Date
Feb 2016
Intel
Manufacturer
Intel
Server
Type
Server
Sapphire Rapids
Core Architecture
Broadwell
Intel Socket 4677
Socket
Intel BGA 1667
N/A
Integrated Graphics
N/A
Xeon W (Sapphire Rapids)
Generation
Xeon D (Broadwell-DE)

Package

-
Transistor Count
3.2 billions
10 nm
Manufacturing Process
14 nm
270 W
Power Consumption
45 W
72 °C
Peak Operating Temperature
80 °C
Intel
Foundry
Intel
4x477 mm²
Die Size
246 mm²

CPU Performance

2.5 GHz
Performance Core Base Frequency
1.5 GHz
4.8 GHz
Performance Core Turbo Frequency
2.1 GHz
20
Total Core Count
12
40
Total Thread Count
24
100 MHz
Bus Frequency
100 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
1.5 MB per core
No
Unlocked Multiplier
No
1
SMP
1
2
AVX-512 FMA Ports
-

Memory Parameters

DDR5-4800
Memory Types
DDR3,DDR4
4 TB
Max Memory Size
-
8
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

5
PCIe Version
3
112
PCIe Lanes
24

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