Intel Xeon Platinum 8470 vs Intel Xeon W 2191B

VS

Intel Xeon Platinum 8470 Intel Xeon W 2191B

We compared two server CPUs: Intel Xeon Platinum 8470 with 52 cores 2GHz and Intel Xeon W 2191B with 18 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Platinum 8470 's Advantages

Released 5 years and 1 months late

Higher specification of memory (DDR5-4800 vs DDR4-2666)

Newer PCIe version (5 vs 3)

Larger L3 cache size (105MB vs 24.75MB)

More modern manufacturing process (10nm vs 14nm)

Intel Xeon W 2191B 's Advantages

Higher base frequency (2.3GHz vs 2GHz)

Lower TDP (140W vs 350W)

Score

Intel Xeon Platinum 8470

VS

Intel Xeon W 2191B

General Parameters

Jan 2023

Release Date

Dec 2017

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Skylake-W

Intel Socket 4677

Socket

Intel Socket 2066

N/A

Integrated Graphics

N/A

Xeon Platinum (Sapphire Rapids-SP)

Generation

Xeon W (Skylake-W)

Package

10 nm

Manufacturing Process

14 nm

Intel Socket 4677

Socket

Intel Socket 2066

350 W

Power Consumption

140 W

79 °C

Peak Operating Temperature

66 °C

Intel

Foundry

Intel

4x477 mm²

Die Size

484 mm²

FC-LGA16A

Package

FC-LGA2066

CPU Performance

2 GHz

Performance Core Base Frequency

2.3 GHz

3.8 GHz

Performance Core Turbo Frequency

4.3 GHz

52

Total Core Count

18

104

Total Thread Count

36

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

23.0

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

1 MB per core

105 MB

L3 Cache

24.75 MB shared

No

Unlocked Multiplier

No

2

SMP

1

2

AVX-512 FMA Ports

2

Memory Parameters

DDR5-4800

Memory Types

DDR4-2666

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

80

PCIe Lanes

48

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