Intel Xeon D 1521 vs Opteron 6274

VS

Intel Xeon D-1521

AMD Opteron 6274

We compared two server CPUs: Intel Xeon D 1521 with 4 cores 2.4GHz and Opteron 6274 with 16 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon D 1521 's Advantages

Released 4 years late

Higher specification of memory (4 vs 3)

Newer PCIe version (3 vs 2)

Higher base frequency (2.4GHz vs 2.2GHz)

More modern manufacturing process (14nm vs 32nm)

Lower TDP (45W vs 115W)

Opteron 6274 's Advantages

Larger L3 cache size (16MB vs 1.5MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon D 1521 +195%

896

Opteron 6274

303

Geekbench 6 Multi Core

Intel Xeon D 1521 +69%

3261

Opteron 6274

1922

Intel Xeon D 1521

VS

Opteron 6274

General Parameters

Nov 2015

Release Date

Nov 2011

Intel

Manufacturer

AMD

Server

Type

Server

Broadwell

Core Architecture

Interlagos

Intel BGA 1667

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

Xeon D (Broadwell-DE)

Generation

Opteron (Interlagos)

Package

3.2 billions

Transistor Count

2.4 billions

14 nm

Manufacturing Process

32 nm

45 W

Power Consumption

115 W

80 °C

Peak Operating Temperature

-

Intel

Foundry

-

246 mm²

Die Size

316 mm²

CPU Performance

2.4 GHz

Performance Core Base Frequency

2.2 GHz

2.7 GHz

Performance Core Turbo Frequency

3.1 GHz

4

Total Core Count

16

8

Total Thread Count

16

100 MHz

Bus Frequency

200 MHz

24.0

Multiplier

11.0

64 K per core

L1 Cache

768 K shared

256 K per core

L2 Cache

8.00391 MB per core

1.5 MB per core

L3 Cache

16 MB

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3,DDR4

Memory Types

DDR3

2

Max Memory Channels

Yes

ECC Memory Support

No

Miscellaneous

3

PCIe Version

2

24

PCIe Lanes

-

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