Xeon E7 2820 vs Xeon 6746E

VS

Intel Xeon E7-2820

Intel Xeon 6746E

We compared two server CPUs: Xeon E7 2820 with 8 cores 2GHz and Xeon 6746E with 112 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E7 2820 's Advantages

Lower TDP (105W vs 250W)

Xeon 6746E 's Advantages

Released 13 years and 2 months late

Higher specification of memory (5600 vs 1333)

Larger L3 cache size (96MB vs 18MB)

More modern manufacturing process (5nm vs 32nm)

Score

Xeon E7 2820

VS

Xeon 6746E

General Parameters

Apr 2011

Release Date

Jun 2024

Intel

Manufacturer

Intel

Server

Type

Server

Westmere-EX

Core Architecture

Sierra Forest

Intel Socket 1567

Socket

Intel Socket 4710

N/A

Integrated Graphics

N/A

Xeon E7(Westmere-EX)

Generation

Xeon 6(Sierra Forest-SP)

Package

2.6 billions

Transistor Count

-

32 nm

Manufacturing Process

5 nm

105 W

Power Consumption

250 W

-

Peak Operating Temperature

102°C

Intel

Foundry

Intel

513 mm²

Die Size

-

I/O Process Size

10 nm

CPU Performance

2 GHz

Performance Core Base Frequency

2 GHz

2.266 GHz

Performance Core Turbo Frequency

2.7 GHz

8

Total Core Count

112

16

Total Thread Count

112

133 MHz

Bus Frequency

100 MHz

15.0

Multiplier

20.0

64 KB per core

L1 Cache

96 KB per core

256 KB per core

L2 Cache

4 MB per module

18 MB shared

L3 Cache

96 MB shared

No

Unlocked Multiplier

No

2

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3-1333

Memory Types

DDR5-5600

-

Max Memory Size

1 TB

4

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

5

-

PCIe Lanes

88

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