Intel Xeon Gold 6346 vs Intel Xeon E3 1220

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Intel Xeon Gold 6346

Intel Xeon E3-1220

We compared two server CPUs: Intel Xeon Gold 6346 with 16 cores 3.1GHz and Intel Xeon E3 1220 with 4 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6346 's Advantages

Released 10 years late

Higher specification of memory (3200 vs 3)

Newer PCIe version (4 vs 3)

Larger L3 cache size (36MB vs 8MB)

More modern manufacturing process (10nm vs 32nm)

Intel Xeon E3 1220 's Advantages

Lower TDP (80W vs 205W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Gold 6346 +94%

1298

Intel Xeon E3 1220

667

Geekbench 6 Multi Core

Intel Xeon Gold 6346 +512%

7306

Intel Xeon E3 1220

1192

Intel Xeon Gold 6346

VS

Intel Xeon E3 1220

General Parameters

Apr 2021

Release Date

Apr 2011

Intel

Manufacturer

Intel

Server

Type

Server

Ice Lake-SP

Core Architecture

Sandy Bridge

Intel Socket 4189

Socket

Intel Socket 1155

N/A

Integrated Graphics

N/A

Xeon Gold (Ice Lake-SP)

Generation

Xeon E3 (Sandy Bridge)

Package

-

Transistor Count

1.16 billions

10 nm

Manufacturing Process

32 nm

205 W

Power Consumption

80 W

78 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

-

Die Size

216 mm²

CPU Performance

3.1 GHz

Performance Core Base Frequency

3.1 GHz

3.6 GHz

Performance Core Turbo Frequency

3.4 GHz

16

Total Core Count

4

32

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

31.0

Multiplier

31.0

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

36 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR3

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

64

PCIe Lanes

16

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