Intel Xeon Gold 6448Y vs Intel Xeon Gold 6348

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Intel Xeon Gold 6448Y Intel Xeon Gold 6348

We compared two server CPUs: Intel Xeon Gold 6448Y with 32 cores 2.1GHz and Intel Xeon Gold 6348 with 28 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6448Y 's Advantages

Released 1 years and 9 months late

Higher specification of memory (DDR5-4800 vs DDR4-3200)

Newer PCIe version (5 vs 4)

Larger L3 cache size (60MB vs 42MB)

Lower TDP (225W vs 235W)

Intel Xeon Gold 6348 's Advantages

Higher base frequency (2.6GHz vs 2.1GHz)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Gold 6448Y +35%

2136

Intel Xeon Gold 6348

1571

Geekbench 6 Multi Core

Intel Xeon Gold 6448Y

8127

Intel Xeon Gold 6348 +9%

8894

Intel Xeon Gold 6448Y

VS

Intel Xeon Gold 6348

General Parameters

Jan 2023

Release Date

Apr 2021

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Ice Lake-SP

Intel Socket 4677

Socket

Intel Socket 4189

N/A

Integrated Graphics

N/A

Xeon Gold (Sapphire Rapids-SP)

Generation

Xeon Gold (Ice Lake-SP)

Package

10 nm

Manufacturing Process

10 nm

Intel Socket 4677

Socket

Intel Socket 4189

225 W

Power Consumption

235 W

79 °C

Peak Operating Temperature

80 °C

Intel

Foundry

Intel

FC-LGA16A

Package

FC-LGA4189

CPU Performance

2.1 GHz

Performance Core Base Frequency

2.6 GHz

4.1 GHz

Performance Core Turbo Frequency

3.5 GHz

32

Total Core Count

28

64

Total Thread Count

56

100 MHz

Bus Frequency

100 MHz

21.0

Multiplier

26.0

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

1 MB per core

60 MB

L3 Cache

42 MB shared

No

Unlocked Multiplier

No

2

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR4-3200

4 TB

Max Memory Size

-

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

4

80

PCIe Lanes

64

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