Intel Xeon Gold 6348 vs Intel Xeon D 1521

VS

Intel Xeon Gold 6348

Intel Xeon D-1521

We compared two server CPUs: Intel Xeon Gold 6348 with 28 cores 2.6GHz and Intel Xeon D 1521 with 4 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6348 's Advantages

Released 5 years and 5 months late

Higher specification of memory (3200 vs 4)

Newer PCIe version (4 vs 3)

Higher base frequency (2.6GHz vs 2.4GHz)

Larger L3 cache size (42MB vs 1.5MB)

More modern manufacturing process (10nm vs 14nm)

Intel Xeon D 1521 's Advantages

Lower TDP (45W vs 235W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Gold 6348 +75%

1571

Intel Xeon D 1521

896

Geekbench 6 Multi Core

Intel Xeon Gold 6348 +172%

8894

Intel Xeon D 1521

3261

Intel Xeon Gold 6348

VS

Intel Xeon D 1521

General Parameters

Apr 2021

Release Date

Nov 2015

Intel

Manufacturer

Intel

Server

Type

Server

Ice Lake-SP

Core Architecture

Broadwell

Intel Socket 4189

Socket

Intel BGA 1667

N/A

Integrated Graphics

N/A

Xeon Gold (Ice Lake-SP)

Generation

Xeon D (Broadwell-DE)

Package

-

Transistor Count

3.2 billions

10 nm

Manufacturing Process

14 nm

235 W

Power Consumption

45 W

80 °C

Peak Operating Temperature

80 °C

Intel

Foundry

Intel

-

Die Size

246 mm²

CPU Performance

2.6 GHz

Performance Core Base Frequency

2.4 GHz

3.5 GHz

Performance Core Turbo Frequency

2.7 GHz

28

Total Core Count

4

56

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

26.0

Multiplier

24.0

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

42 MB shared

L3 Cache

1.5 MB per core

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR3,DDR4

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

64

PCIe Lanes

24

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