Opteron 6276 vs Intel Xeon W 2135

VS

AMD Opteron 6276

Intel Xeon W-2135

We compared two server CPUs: Opteron 6276 with 16 cores 2.3GHz and Intel Xeon W 2135 with 6 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6276 's Advantages

Lower TDP (115W vs 140W)

Intel Xeon W 2135 's Advantages

Released 5 years and 9 months late

Higher specification of memory (2666 vs 3)

Newer PCIe version (3 vs 2)

Higher base frequency (3.7GHz vs 2.3GHz)

Larger L3 cache size (8.25MB vs 8MB)

More modern manufacturing process (14nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Opteron 6276

198

Intel Xeon W 2135 +581%

1349

Geekbench 6 Multi Core

Opteron 6276

1729

Intel Xeon W 2135 +289%

6728

Opteron 6276

VS

Intel Xeon W 2135

General Parameters

Nov 2011

Release Date

Aug 2017

AMD

Manufacturer

Intel

Server

Type

Server

Interlagos

Core Architecture

Skylake-W

AMD Socket G34

Socket

Intel Socket 2066

N/A

Integrated Graphics

N/A

Opteron (Interlagos)

Generation

Xeon W (Skylake-W)

Package

2.4 billions

Transistor Count

-

32 nm

Manufacturing Process

14 nm

115 W

Power Consumption

140 W

-

Peak Operating Temperature

64 °C

-

Foundry

Intel

316 mm²

Die Size

484 mm²

CPU Performance

2.3 GHz

Performance Core Base Frequency

3.7 GHz

3.2 GHz

Performance Core Turbo Frequency

4.5 GHz

16

Total Core Count

6

16

Total Thread Count

12

200 MHz

Bus Frequency

100 MHz

11.5

Multiplier

37.0

768 K

L1 Cache

64 K per core

16 MB

L2 Cache

1 MB per core

8 MB per die

L3 Cache

8.25 MB shared

No

Unlocked Multiplier

No

4

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3

Memory Types

DDR4-2666

Max Memory Channels

4

No

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

-

PCIe Lanes

48

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