Xeon D 2799 vs Opteron 6276

VS

Intel Xeon D-2799

AMD Opteron 6276

We compared two server CPUs: Xeon D 2799 with 20 cores 2.4GHz 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

Xeon D 2799 's Advantages

Released 10 years and 3 months late

Higher specification of memory (3200 vs 3)

Newer PCIe version (4 vs 2)

Higher base frequency (2.4GHz vs 2.3GHz)

Larger L3 cache size (30MB vs 8MB)

More modern manufacturing process (10nm vs 32nm)

Opteron 6276 's Advantages

Lower TDP (115W vs 129W)

Score

Xeon D 2799

VS

Opteron 6276

General Parameters

Feb 2022

Release Date

Nov 2011

Intel

Manufacturer

AMD

Server

Type

Server

Ice Lake-D

Core Architecture

Interlagos

Intel BGA 2579

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

Xeon D(Ice Lake-D)

Generation

Opteron (Interlagos)

Package

-

Transistor Count

2.4 billions

10 nm

Manufacturing Process

32 nm

129 W

Power Consumption

115 W

Intel

Foundry

-

Die Size

316 mm²

CPU Performance

2.4 GHz

Performance Core Base Frequency

2.3 GHz

3.4 GHz

Performance Core Turbo Frequency

3.2 GHz

20

Total Core Count

16

40

Total Thread Count

16

100 MHz

Bus Frequency

200 MHz

24.0

Multiplier

11.5

80 KB per core

L1 Cache

768 K

1.25 MB per core

L2 Cache

16 MB

30 MB shared

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

1

SMP

4

1

AVX-512 FMA Ports

-

Memory Parameters

DDR4-3200

Memory Types

DDR3

4

Max Memory Channels

Yes

ECC Memory Support

No

Miscellaneous

4

PCIe Version

2

32

PCIe Lanes

-

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