Xeon Platinum 8276 vs AMD Ryzen Embedded 8840U

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Intel Xeon Platinum 8276

AMD Ryzen Embedded 8840U

We compared two server CPUs: Xeon Platinum 8276 with 28 cores 2.2GHz and AMD Ryzen Embedded 8840U with 8 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon Platinum 8276 's Advantages

Larger L3 cache size (38.5MB vs 16MB)

AMD Ryzen Embedded 8840U 's Advantages

Released 5 years and 4 months late

Higher specification of memory (5600 vs 4)

Higher base frequency (3.3GHz vs 2.2GHz)

More modern manufacturing process (4nm vs 14nm)

Lower TDP (28W vs 165W)

Score

Benchmark

Geekbench 6 Single Core

Xeon Platinum 8276

702

AMD Ryzen Embedded 8840U +108%

1467

Geekbench 6 Multi Core

Xeon Platinum 8276

2654

AMD Ryzen Embedded 8840U +22%

3245

Xeon Platinum 8276

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AMD Ryzen Embedded 8840U

General Parameters

Dec 2018

Release Date

Apr 2024

Intel

Manufacturer

AMD

Server

Type

Server

Cascade Lake-SP

Core Architecture

Hawk Point

Intel Socket 3647

Socket

AMD Socket FP8

N/A

Integrated Graphics

Radeon 780M

Xeon Platinum(Cascade Lake-SP)

Generation

Ryzen Embedded (Zen 4 (Hawk Point))

Package

8 billions

Transistor Count

25 billions

14 nm

Manufacturing Process

4 nm

165 W

Power Consumption

28 W

Intel

Foundry

TSMC

-

Die Size

178 mm²

CPU Performance

2.2 GHz

Performance Core Base Frequency

3.3 GHz

4 GHz

Performance Core Turbo Frequency

5.1 GHz

28

Total Core Count

8

56

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

33.0

64 KB per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

1 MB per core

38.5 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

8

SMP

1

Memory Parameters

DDR4

Memory Types

DDR5-5600

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

4

-

PCIe Lanes

20

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