Xeon Platinum 8280 vs Intel Xeon Gold 5415

VS

Intel Xeon Platinum 8280

Intel Xeon Gold 5415+

We compared two server CPUs: Xeon Platinum 8280 with 28 cores 2.7GHz and Intel Xeon Gold 5415 with 8 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon Platinum 8280 's Advantages

Larger L3 cache size (38.5MB vs 22.5MB)

Intel Xeon Gold 5415 's Advantages

Released 4 years and 1 months late

Higher specification of memory (4400 vs 4)

Higher base frequency (2.9GHz vs 2.7GHz)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (150W vs 205W)

Score

Benchmark

Geekbench 6 Single Core

Xeon Platinum 8280

1286

Intel Xeon Gold 5415 +35%

1744

Geekbench 6 Multi Core

Xeon Platinum 8280

1535

Intel Xeon Gold 5415 +655%

11604

Xeon Platinum 8280

VS

Intel Xeon Gold 5415

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 Gold (Sapphire Rapids-SP)

Package

8 billions

Transistor Count

-

14 nm

Manufacturing Process

10 nm

205 W

Power Consumption

150 W

-

Peak Operating Temperature

78 °C

Intel

Foundry

Intel

CPU Performance

2.7 GHz

Performance Core Base Frequency

2.9 GHz

4 GHz

Performance Core Turbo Frequency

4.1 GHz

28

Total Core Count

8

56

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

27.0

Multiplier

29.0

64 KB per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

2 MB per core

38.5 MB shared

L3 Cache

22.5 MB

No

Unlocked Multiplier

No

8

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4

Memory Types

DDR5-4400

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

5

-

PCIe Lanes

80

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