Xeon 6979P vs Intel Xeon E3 1105C

VS

Intel Xeon 6979P

Intel Xeon E3-1105C

We compared two server CPUs: Xeon 6979P with 120 cores 2.1GHz and Intel Xeon E3 1105C with 4 cores 1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon 6979P 's Advantages

Released 12 years and 4 months late

Higher specification of memory (8800 vs 3)

Higher base frequency (2.1GHz vs 1GHz)

Larger L3 cache size (504MB vs 6MB)

More modern manufacturing process (5nm vs 32nm)

Intel Xeon E3 1105C 's Advantages

Lower TDP (25W vs 500W)

Score

Xeon 6979P

VS

Intel Xeon E3 1105C

General Parameters

Sep 2024

Release Date

May 2012

Intel

Manufacturer

Intel

Server

Type

Server

Granite Rapids

Core Architecture

Gladden

Intel Socket 7529

Socket

Intel BGA 1283

N/A

Integrated Graphics

N/A

Xeon 6(Granite Rapids-AP)

Generation

Xeon E3 (Gladden)

Package

-

Transistor Count

1.16 billions

5 nm

Manufacturing Process

32 nm

500 W

Power Consumption

25 W

95°C

Peak Operating Temperature

-

Intel

Foundry

Intel

-

Die Size

216 mm²

10 nm

I/O Process Size

-

CPU Performance

2.1 GHz

Performance Core Base Frequency

1 GHz

3.9 GHz

Performance Core Turbo Frequency

0

120

Total Core Count

4

240

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

21.0

Multiplier

10.0

112 KB per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

256 K per core

504 MB shared

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

2

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-6400,MRDIMM-8800

Memory Types

DDR3

3 TB

Max Memory Size

-

12

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

Xeon 6979P

Official Website

-

5

PCIe Version

-

96

PCIe Lanes

-

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