Intel Xeon Gold 6526Y vs Intel Xeon Gold 6434

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Intel Xeon Gold 6526Y

Intel Xeon Gold 6434

We compared two server CPUs: Intel Xeon Gold 6526Y with 16 cores 2.8GHz and Intel Xeon Gold 6434 with 8 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6526Y 's Advantages

Released 11 months late

Higher specification of memory (5200 vs 4800)

Larger L3 cache size (37.5MB vs 22.5MB)

Intel Xeon Gold 6434 's Advantages

Higher base frequency (3.7GHz vs 2.8GHz)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Gold 6526Y

1656

Intel Xeon Gold 6434 +28%

2135

Geekbench 6 Multi Core

Intel Xeon Gold 6526Y

11075

Intel Xeon Gold 6434 +16%

12948

Intel Xeon Gold 6526Y

VS

Intel Xeon Gold 6434

General Parameters

Dec 2023

Release Date

Jan 2023

Intel

Manufacturer

Intel

Server

Type

Server

Emerald Rapids

Core Architecture

Sapphire Rapids

Intel Socket 4677

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon Gold (Emerald Rapids-SP)

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

10 nm

Manufacturing Process

10 nm

195 W

Power Consumption

195 W

82 °C

Peak Operating Temperature

64 °C

Intel

Foundry

Intel

2x763 mm²

Die Size

-

CPU Performance

2.8 GHz

Performance Core Base Frequency

3.7 GHz

3.9 GHz

Performance Core Turbo Frequency

4.1 GHz

16

Total Core Count

8

32

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

37.0

80 KB per core

L1 Cache

80 K per core

2 MB per core

L2 Cache

2 MB per core

37.5 MB shared

L3 Cache

22.5 MB

No

Unlocked Multiplier

No

2

SMP

2

AVX-512 FMA Ports

2

Memory Parameters

DDR5-5200

Memory Types

DDR5-4800

-

Max Memory Size

4 TB

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

80

PCIe Lanes

80

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