Intel Xeon W 3345 vs Xeon Platinum 8276

VS

Intel Xeon W-3345

Intel Xeon Platinum 8276

We compared two server CPUs: Intel Xeon W 3345 with 24 cores 3GHz and Xeon Platinum 8276 with 28 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 3345 's Advantages

Released 2 years and 7 months late

Higher specification of memory (3200 vs 4)

Higher base frequency (3GHz vs 2.2GHz)

More modern manufacturing process (10nm vs 14nm)

Xeon Platinum 8276 's Advantages

Larger L3 cache size (38.5MB vs 36MB)

Lower TDP (165W vs 250W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon W 3345 +91%

1345

Xeon Platinum 8276

702

Geekbench 6 Multi Core

Intel Xeon W 3345 +354%

12075

Xeon Platinum 8276

2654

Intel Xeon W 3345

VS

Xeon Platinum 8276

General Parameters

Jul 2021

Release Date

Dec 2018

Intel

Manufacturer

Intel

Server

Type

Server

Ice Lake-W

Core Architecture

Cascade Lake-SP

Intel Socket 4189

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

Xeon W (Ice Lake-W)

Generation

Xeon Platinum(Cascade Lake-SP)

Package

-

Transistor Count

8 billions

10 nm

Manufacturing Process

14 nm

250 W

Power Consumption

165 W

81 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

CPU Performance

3 GHz

Performance Core Base Frequency

2.2 GHz

4 GHz

Performance Core Turbo Frequency

4 GHz

24

Total Core Count

28

48

Total Thread Count

56

100 MHz

Bus Frequency

100 MHz

30.0

Multiplier

22.0

64 K per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

1 MB per core

36 MB shared

L3 Cache

38.5 MB shared

No

Unlocked Multiplier

No

2

SMP

8

Memory Parameters

DDR4-3200

Memory Types

DDR4

8

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

-

64

PCIe Lanes

-

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