Opteron 6276 vs AMD Threadripper PRO 7965WX

VS

AMD Opteron 6276

AMD Threadripper PRO 7965WX

We compared two server CPUs: Opteron 6276 with 16 cores 2.3GHz and AMD Threadripper PRO 7965WX with 24 cores 4.2GHz . 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 350W)

AMD Threadripper PRO 7965WX 's Advantages

Released 11 years and 11 months late

Higher specification of memory (5200 vs 3)

Newer PCIe version (5 vs 2)

Higher base frequency (4.2GHz vs 2.3GHz)

Larger L3 cache size (128MB vs 8MB)

More modern manufacturing process (5nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Opteron 6276

198

AMD Threadripper PRO 7965WX +1298%

2770

Geekbench 6 Multi Core

Opteron 6276

1729

AMD Threadripper PRO 7965WX +1284%

23936

Opteron 6276

VS

AMD Threadripper PRO 7965WX

General Parameters

Nov 2011

Release Date

Oct 2023

AMD

Manufacturer

AMD

Server

Type

Server

Interlagos

Core Architecture

Storm Peak

AMD Socket G34

Socket

AMD Socket sTR5

N/A

Integrated Graphics

N/A

Opteron (Interlagos)

Generation

Ryzen Threadripper (Zen 4 (Storm Peak))

Package

2.4 billions

Transistor Count

26.28 billions

32 nm

Manufacturing Process

5 nm

115 W

Power Consumption

350 W

-

Foundry

TSMC

316 mm²

Die Size

4x71 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

388 mm²

CPU Performance

2.3 GHz

Performance Core Base Frequency

4.2 GHz

3.2 GHz

Performance Core Turbo Frequency

5.3 GHz

16

Total Core Count

24

16

Total Thread Count

48

200 MHz

Bus Frequency

100 MHz

11.5

Multiplier

42.0

768 K

L1 Cache

64 KB per core

16 MB

L2 Cache

24 MB

8 MB per die

L3 Cache

128 MB

No

Unlocked Multiplier

Yes

4

SMP

1

Memory Parameters

DDR3

Memory Types

DDR5-5200

-

Max Memory Size

2 TB

Max Memory Channels

8

-

Max Memory Bandwidth

332.8 GB/s

No

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD Threadripper PRO 7965WX

2

PCIe Version

5

-

PCIe Lanes

128

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