Opteron 6276 vs AMD EPYC 9454

VS

AMD Opteron 6276

AMD EPYC 9454

We compared two server CPUs: Opteron 6276 with 16 cores 2.3GHz and AMD EPYC 9454 with 48 cores 2.75GHz . 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 290W)

AMD EPYC 9454 's Advantages

Released 11 years late

Higher specification of memory (4800 vs 3)

Newer PCIe version (5 vs 2)

Higher base frequency (2.75GHz vs 2.3GHz)

Larger L3 cache size (256MB vs 8MB)

More modern manufacturing process (5nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Opteron 6276

198

AMD EPYC 9454 +772%

1728

Geekbench 6 Multi Core

Opteron 6276

1729

AMD EPYC 9454 +943%

18038

Opteron 6276

VS

AMD EPYC 9454

General Parameters

Nov 2011

Release Date

Nov 2022

AMD

Manufacturer

AMD

Server

Type

Server

Interlagos

Core Architecture

Genoa

AMD Socket G34

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Opteron (Interlagos)

Generation

EPYC (Zen 4 (Genoa))

Package

2.4 billions

Transistor Count

52.56 billions

32 nm

Manufacturing Process

5 nm

115 W

Power Consumption

290 W

-

Foundry

TSMC

316 mm²

Die Size

8x72 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

2.3 GHz

Performance Core Base Frequency

2.75 GHz

3.2 GHz

Performance Core Turbo Frequency

3.8 GHz

16

Total Core Count

48

16

Total Thread Count

96

200 MHz

Bus Frequency

100 MHz

11.5

Multiplier

27.5

768 K

L1 Cache

64 K per core

16 MB

L2 Cache

1 MB per core

8 MB per die

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

4

SMP

2

Memory Parameters

DDR3

Memory Types

DDR5-4800

Max Memory Channels

12

No

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

5

-

PCIe Lanes

128

Related CPU Comparisons

1

Opteron 6276 vs Intel Xeon Platinum 8362

2

Opteron 6276 vs Xeon E 2274G

3

Opteron 6276 vs AMD EPYC 4364P

4

Opteron 6276 vs Intel Xeon Platinum 8558P

5

Opteron 6276 vs Xeon W 1390P

6

Opteron 6276 vs Intel Xeon E3 1241 v3

7

Opteron 6276 vs Intel Xeon Platinum 8368

8

Opteron 6276 vs Intel Xeon W 2175

9

Opteron 6276 vs AMD EPYC 7402P

10

Opteron 6276 vs AMD EPYC 9554P

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

3

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

4

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

5

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

6

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

7

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

8

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

9

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

10

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage