Intel Xeon E5 2676 v3 vs Intel Xeon Silver 4309Y

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Intel Xeon E5-2676 v3

Intel Xeon Silver 4309Y

We compared two server CPUs: Intel Xeon E5 2676 v3 with 12 cores 2.4GHz and Intel Xeon Silver 4309Y with 8 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2676 v3 's Advantages

Larger L3 cache size (30MB vs 12MB)

Intel Xeon Silver 4309Y 's Advantages

Released 5 years and 10 months late

Higher specification of memory (2667 vs 2133)

Newer PCIe version (4 vs 3)

Higher base frequency (2.8GHz vs 2.4GHz)

More modern manufacturing process (10nm vs 22nm)

Lower TDP (105W vs 120W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2676 v3

555

Intel Xeon Silver 4309Y +171%

1508

Geekbench 6 Multi Core

Intel Xeon E5 2676 v3

319

Intel Xeon Silver 4309Y +2780%

9189

Intel Xeon E5 2676 v3

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Intel Xeon Silver 4309Y

General Parameters

Jun 2015

Release Date

Apr 2021

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-EP

Core Architecture

Ice Lake-SP

Intel Socket 2011-3

Socket

Intel Socket 4189

N/A

Integrated Graphics

N/A

Xeon E5 (Haswell-EP)

Generation

Xeon Silver (Ice Lake-SP)

Package

2.6 billions

Transistor Count

-

22 nm

Manufacturing Process

10 nm

120 W

Power Consumption

105 W

-

Peak Operating Temperature

76 °C

Intel

Foundry

Intel

356 mm²

Die Size

-

CPU Performance

2.4 GHz

Performance Core Base Frequency

2.8 GHz

3 GHz

Performance Core Turbo Frequency

3.6 GHz

12

Total Core Count

8

24

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

28.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

30 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3,DDR4-2133

Memory Types

DDR4-2667

4

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

40

PCIe Lanes

64

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