Home Comparison Intel Xeon Gold 6438Y vs Intel Xeon Gold 5420

Intel Xeon Gold 6438Y vs Intel Xeon Gold 5420

Intel Xeon Gold 6438Y
VS
Intel Xeon Gold 5420
Intel Xeon Gold 6438Y+
Intel Xeon Gold 5420+
We compared two server CPUs: Intel Xeon Gold 6438Y with 32 cores 2GHz and Intel Xeon Gold 5420 with 28 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6438Y 's Advantages
Higher specification of memory (4800 vs 4400)
Larger L3 cache size (60MB vs 52.5MB)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon Gold 6438Y
1040
Intel Xeon Gold 5420 +106%
2145
Geekbench 6 Multi Core
Intel Xeon Gold 6438Y
9113
Intel Xeon Gold 5420 +94%
17725
VS

General Parameters

Jan 2023
Release Date
Jan 2023
Intel
Manufacturer
Intel
Server
Type
Server
Sapphire Rapids
Core Architecture
Sapphire Rapids
Intel Socket 4677
Socket
Intel Socket 4677
N/A
Integrated Graphics
N/A
Xeon Gold (Sapphire Rapids-SP)
Generation
Xeon Gold (Sapphire Rapids-SP)

Package

10 nm
Manufacturing Process
10 nm
205 W
Power Consumption
205 W
85 °C
Peak Operating Temperature
84 °C
Intel
Foundry
Intel

CPU Performance

2 GHz
Performance Core Base Frequency
2 GHz
4 GHz
Performance Core Turbo Frequency
4.1 GHz
32
Total Core Count
28
64
Total Thread Count
56
100 MHz
Bus Frequency
100 MHz
20.0
Multiplier
20.0
80 K per core
L1 Cache
80 K per core
2 MB per core
L2 Cache
2 MB per core
60 MB
L3 Cache
52.5 MB
No
Unlocked Multiplier
No
2
SMP
2
2
AVX-512 FMA Ports
2

Memory Parameters

DDR5-4800
Memory Types
DDR5-4400
8
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

5
PCIe Version
5
80
PCIe Lanes
80

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