Intel Xeon Platinum 8276 vs Intel Xeon Platinum 8452Y

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Intel Xeon Platinum 8276 Intel Xeon Platinum 8452Y

We compared two server CPUs: Intel Xeon Platinum 8276 with 28 cores 2.2GHz and Intel Xeon Platinum 8452Y with 36 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Platinum 8276 's Advantages

Higher base frequency (2.2GHz vs 2GHz)

Lower TDP (165W vs 300W)

Intel Xeon Platinum 8452Y 's Advantages

Released 4 years and 1 months late

Higher specification of memory (DDR5-4800 vs DDR4)

Larger L3 cache size (67.5MB vs 38.5MB)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Platinum 8276

702

Intel Xeon Platinum 8452Y +137%

1670

Geekbench 6 Multi Core

Intel Xeon Platinum 8276

2654

Intel Xeon Platinum 8452Y +183%

7515

Intel Xeon Platinum 8276

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Intel Xeon Platinum 8452Y

General Parameters

Dec 2018

Release Date

Jan 2023

Intel

Manufacturer

Intel

Server

Type

Server

Cascade Lake-SP

Core Architecture

Sapphire Rapids

Intel Socket 3647

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon Platinum (Cascade Lake-SP)

Generation

Xeon Platinum (Sapphire Rapids-SP)

Package

8 billions

Transistor Count

-

14 nm

Manufacturing Process

10 nm

Intel Socket 3647

Socket

Intel Socket 4677

165 W

Power Consumption

300 W

-

Peak Operating Temperature

75 °C

Intel

Foundry

Intel

-

Die Size

4x477 mm²

FC-LGA3647

Package

FC-LGA16A

CPU Performance

2.2 GHz

Performance Core Base Frequency

2 GHz

4 GHz

Performance Core Turbo Frequency

3.8 GHz

28

Total Core Count

36

56

Total Thread Count

72

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

20.0

64 K per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

2 MB per core

38.5 MB shared

L3 Cache

67.5 MB

No

Unlocked Multiplier

No

8

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4

Memory Types

DDR5-4800

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

5

-

PCIe Lanes

80

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