Intel Xeon D 1531 vs Opteron 6276

VS

Intel Xeon D-1531

AMD Opteron 6276

We compared two server CPUs: Intel Xeon D 1531 with 6 cores 2.2GHz and Opteron 6276 with 16 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon D 1531 's Advantages

Released 4 years late

Higher specification of memory (4 vs 3)

Newer PCIe version (3 vs 2)

More modern manufacturing process (14nm vs 32nm)

Lower TDP (35W vs 115W)

Opteron 6276 's Advantages

Higher base frequency (2.3GHz vs 2.2GHz)

Larger L3 cache size (8MB vs 1.5MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon D 1531 +283%

759

Opteron 6276

198

Geekbench 6 Multi Core

Intel Xeon D 1531

1338

Opteron 6276 +29%

1729

Intel Xeon D 1531

VS

Opteron 6276

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

35 W

Power Consumption

115 W

80 °C

Peak Operating Temperature

-

Intel

Foundry

-

246 mm²

Die Size

316 mm²

CPU Performance

2.2 GHz

Performance Core Base Frequency

2.3 GHz

2.7 GHz

Performance Core Turbo Frequency

3.2 GHz

6

Total Core Count

16

12

Total Thread Count

16

100 MHz

Bus Frequency

200 MHz

22.0

Multiplier

11.5

64 K per core

L1 Cache

768 K

256 K per core

L2 Cache

16 MB

1.5 MB per core

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

1

SMP

4

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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