Intel Xeon Gold 6438M vs Intel Xeon Gold 6526Y

VS

Intel Xeon Gold 6438M

Intel Xeon Gold 6526Y

We compared two server CPUs: Intel Xeon Gold 6438M with 32 cores 2.2GHz and Intel Xeon Gold 6526Y with 16 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6438M 's Advantages

Larger L3 cache size (60MB vs 37.5MB)

Intel Xeon Gold 6526Y 's Advantages

Released 11 months late

Higher specification of memory (5200 vs 4800)

Higher base frequency (2.8GHz vs 2.2GHz)

Lower TDP (195W vs 205W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Gold 6438M +7%

1776

Intel Xeon Gold 6526Y

1656

Geekbench 6 Multi Core

Intel Xeon Gold 6438M

7706

Intel Xeon Gold 6526Y +43%

11075

Intel Xeon Gold 6438M

VS

Intel Xeon Gold 6526Y

General Parameters

Jan 2023

Release Date

Dec 2023

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Emerald Rapids

Intel Socket 4677

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon Gold (Sapphire Rapids-SP)

Generation

Xeon Gold (Emerald Rapids-SP)

Package

10 nm

Manufacturing Process

10 nm

205 W

Power Consumption

195 W

85 °C

Peak Operating Temperature

82 °C

Intel

Foundry

Intel

-

Die Size

2x763 mm²

CPU Performance

2.2 GHz

Performance Core Base Frequency

2.8 GHz

3.9 GHz

Performance Core Turbo Frequency

3.9 GHz

32

Total Core Count

16

64

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

28.0

80 K per core

L1 Cache

80 KB per core

2 MB per core

L2 Cache

2 MB per core

60 MB

L3 Cache

37.5 MB shared

No

Unlocked Multiplier

No

2

SMP

2

AVX-512 FMA Ports

2

Memory Parameters

DDR5-4800

Memory Types

DDR5-5200

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

80

PCIe Lanes

80

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