Xeon Gold 6554S vs Xeon 6766E

VS

Intel Xeon Gold 6554S

Intel Xeon 6766E

We compared two server CPUs: Xeon Gold 6554S with 36 cores 2.2GHz and Xeon 6766E with 144 cores 1.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon Gold 6554S 's Advantages

Higher base frequency (2.2GHz vs 1.9GHz)

Larger L3 cache size (180MB vs 108MB)

Xeon 6766E 's Advantages

Released 6 months late

Higher specification of memory (6400 vs 5200)

More modern manufacturing process (5nm vs 10nm)

Lower TDP (250W vs 270W)

Score

Benchmark

Geekbench 6 Single Core

Xeon Gold 6554S +24%

1289

Xeon 6766E

1037

Geekbench 6 Multi Core

Xeon Gold 6554S +30%

14516

Xeon 6766E

11106

Xeon Gold 6554S

VS

Xeon 6766E

General Parameters

Dec 2023

Release Date

Jun 2024

Intel

Manufacturer

Intel

Server

Type

Server

Emerald Rapids

Core Architecture

Sierra Forest

Intel Socket 4677

Socket

Intel Socket 4710

N/A

Integrated Graphics

N/A

Xeon Gold (Emerald Rapids-SP)

Generation

Xeon 6(Sierra Forest-SP)

Package

10 nm

Manufacturing Process

5 nm

270 W

Power Consumption

250 W

74 °C

Peak Operating Temperature

101°C

Intel

Foundry

Intel

2x763 mm²

Die Size

-

I/O Process Size

10 nm

CPU Performance

2.2 GHz

Performance Core Base Frequency

1.9 GHz

4 GHz

Performance Core Turbo Frequency

2.7 GHz

36

Total Core Count

144

72

Total Thread Count

144

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

19.0

80 KB per core

L1 Cache

96 KB per core

2 MB per core

L2 Cache

4 MB per module

180 MB shared

L3 Cache

108 MB shared

No

Unlocked Multiplier

No

2

SMP

2

AVX-512 FMA Ports

2

Memory Parameters

DDR5-5200

Memory Types

DDR5-6400

-

Max Memory Size

1 TB

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

80

PCIe Lanes

88

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