Intel Xeon Silver 4309Y vs Xeon 6756E

VS

Intel Xeon Silver 4309Y Xeon 6756E

We compared two server CPUs: Intel Xeon Silver 4309Y with 8 cores 2.8GHz and Xeon 6756E with 128 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Silver 4309Y 's Advantages

Higher base frequency (2.8GHz vs 1.8GHz)

Lower TDP (105W vs 225W)

Xeon 6756E 's Advantages

Released 3 years and 2 months late

Higher specification of memory (DDR5-6400 vs DDR4-2667)

Newer PCIe version (5 vs 4)

Larger L3 cache size (96MB vs 12MB)

More modern manufacturing process (7nm vs 10nm)

Score

Intel Xeon Silver 4309Y

VS

Xeon 6756E

General Parameters

Apr 2021

Release Date

Jun 2024

Intel

Manufacturer

Intel

Server

Type

Server

Ice Lake-SP

Core Architecture

Sierra Forest

Intel Socket 4189

Socket

Intel Socket 4710

N/A

Integrated Graphics

N/A

Xeon Silver (Ice Lake-SP)

Generation

Xeon (Sierra Forest)

Package

10 nm

Manufacturing Process

7 nm

Intel Socket 4189

Socket

Intel Socket 4710

105 W

Power Consumption

225 W

76 °C

Peak Operating Temperature

80 °C

Intel

Foundry

Intel

-

I/O Process Size

10 nm

FC-LGA4189

Package

FC-LGA18N

CPU Performance

2.8 GHz

Performance Core Base Frequency

1.8 GHz

3.6 GHz

Performance Core Turbo Frequency

2.6 GHz

8

Total Core Count

128

16

Total Thread Count

128

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

18.0

64 K per core

L1 Cache

96 KB per core

1 MB per core

L2 Cache

4 MB per module

12 MB shared

L3 Cache

96 MB shared

No

Unlocked Multiplier

No

2

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-2667

Memory Types

DDR5-6400

-

Max Memory Size

1 TB

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

5

64

PCIe Lanes

88

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