Opteron 6276 vs EPYC 7272

VS

AMD Opteron 6276

AMD EPYC 7272

We compared two server CPUs: Opteron 6276 with 16 cores 2.3GHz and EPYC 7272 with 12 cores 2.9GHz . 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 120W)

EPYC 7272 's Advantages

Released 7 years and 9 months late

Higher specification of memory (3200 vs 3)

Newer PCIe version (4 vs 2)

Higher base frequency (2.9GHz vs 2.3GHz)

Larger L3 cache size (64MB vs 8MB)

More modern manufacturing process (7nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Opteron 6276

198

EPYC 7272 +514%

1217

Geekbench 6 Multi Core

Opteron 6276

1729

EPYC 7272 +286%

6675

Opteron 6276

VS

EPYC 7272

General Parameters

Nov 2011

Release Date

Aug 2019

AMD

Manufacturer

AMD

Server

Type

Server

Interlagos

Core Architecture

Rome

AMD Socket G34

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Opteron (Interlagos)

Generation

EPYC (Zen 2 (Rome))

Package

2.4 billions

Transistor Count

3.8 billions

32 nm

Manufacturing Process

7 nm

115 W

Power Consumption

120 W

-

Foundry

TSMC

316 mm²

Die Size

74 mm²

CPU Performance

2.3 GHz

Performance Core Base Frequency

2.9 GHz

3.2 GHz

Performance Core Turbo Frequency

3.2 GHz

16

Total Core Count

12

16

Total Thread Count

24

200 MHz

Bus Frequency

100 MHz

11.5

Multiplier

29.0

768 K

L1 Cache

96 KB per core

16 MB

L2 Cache

512 KB per core

8 MB per die

L3 Cache

64 MB shared

No

Unlocked Multiplier

No

4

SMP

2

Memory Parameters

DDR3

Memory Types

DDR4-3200

Max Memory Channels

8

No

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

4

-

PCIe Lanes

128

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