Intel Xeon E5 2643 v3 vs Xeon 6952P

VS

Intel Xeon E5-2643 v3

Intel Xeon 6952P

We compared two server CPUs: Intel Xeon E5 2643 v3 with 6 cores 3.4GHz and Xeon 6952P with 96 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2643 v3 's Advantages

Higher base frequency (3.4GHz vs 2.1GHz)

Lower TDP (135W vs 400W)

Xeon 6952P 's Advantages

Released 10 years late

Higher specification of memory (8800 vs 2133)

Newer PCIe version (5 vs 3)

Larger L3 cache size (480MB vs 20MB)

More modern manufacturing process (5nm vs 22nm)

Score

Intel Xeon E5 2643 v3

VS

Xeon 6952P

General Parameters

Sep 2014

Release Date

Sep 2024

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-EP

Core Architecture

Granite Rapids

Intel Socket 2011-3

Socket

Intel Socket 7529

N/A

Integrated Graphics

N/A

Xeon E5 (Haswell-EP)

Generation

Xeon 6(Granite Rapids-AP)

Package

2.6 billions

Transistor Count

-

22 nm

Manufacturing Process

5 nm

135 W

Power Consumption

400 W

-

Peak Operating Temperature

86°C

Intel

Foundry

Intel

356 mm²

Die Size

-

I/O Process Size

10 nm

CPU Performance

3.4 GHz

Performance Core Base Frequency

2.1 GHz

3.7 GHz

Performance Core Turbo Frequency

3.9 GHz

6

Total Core Count

96

12

Total Thread Count

192

100 MHz

Bus Frequency

100 MHz

34.0

Multiplier

21.0

64 K per core

L1 Cache

112 KB per core

256 K per core

L2 Cache

2 MB per core

20 MB shared

L3 Cache

480 MB shared

No

Unlocked Multiplier

No

2

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-2133

Memory Types

DDR5-6400,MRDIMM-8800

-

Max Memory Size

3 TB

4

Max Memory Channels

12

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

Xeon 6952P

3

PCIe Version

5

40

PCIe Lanes

96

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