Home Comparison Intel Xeon D 1581 vs Intel Xeon Gold 6448Y

Intel Xeon D 1581 vs Intel Xeon Gold 6448Y

Intel Xeon D 1581
VS
Intel Xeon Gold 6448Y
Intel Xeon D-1581
Intel Xeon Gold 6448Y
We compared two server CPUs: Intel Xeon D 1581 with 16 cores 1.8GHz and Intel Xeon Gold 6448Y with 32 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon D 1581 's Advantages
Lower TDP (65W vs 225W)
Intel Xeon Gold 6448Y 's Advantages
Released 6 years and 11 months late
Higher specification of memory (4800 vs 4)
Newer PCIe version (5 vs 3)
Higher base frequency (2.1GHz vs 1.8GHz)
Larger L3 cache size (60MB vs 1.5MB)
More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon D 1581
690
Intel Xeon Gold 6448Y +209%
2136
Geekbench 6 Multi Core
Intel Xeon D 1581
5058
Intel Xeon Gold 6448Y +60%
8127
Intel Xeon D 1581
VS
Intel Xeon Gold 6448Y

General Parameters

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

Package

3.2 billions
Transistor Count
-
14 nm
Manufacturing Process
10 nm
65 W
Power Consumption
225 W
80 °C
Peak Operating Temperature
79 °C
Intel
Foundry
Intel
246 mm²
Die Size
-

CPU Performance

1.8 GHz
Performance Core Base Frequency
2.1 GHz
2.4 GHz
Performance Core Turbo Frequency
4.1 GHz
16
Total Core Count
32
32
Total Thread Count
64
100 MHz
Bus Frequency
100 MHz
18.0
Multiplier
21.0
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
2 MB per core
1.5 MB per core
L3 Cache
60 MB
No
Unlocked Multiplier
No
1
SMP
2
-
AVX-512 FMA Ports
2

Memory Parameters

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

Miscellaneous

3
PCIe Version
5
24
PCIe Lanes
80

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