Opteron 13QS HE vs AMD Ryzen 9 PRO 7945

VS

AMD Opteron 13QS HE

AMD Ryzen 9 PRO 7945

We compared two server CPUs: Opteron 13QS HE with 4 cores 2.4GHz and AMD Ryzen 9 PRO 7945 with 12 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 PRO 7945 's Advantages

Released 14 years and 2 months late

Higher specification of memory (5200 vs 1333)

Newer PCIe version (5 vs 2)

Higher base frequency (3.7GHz vs 2.4GHz)

Larger L3 cache size (64MB vs 6MB)

More modern manufacturing process (5nm vs 45nm)

Lower TDP (65W vs 71W)

Score

Opteron 13QS HE

VS

AMD Ryzen 9 PRO 7945

General Parameters

Apr 2009

Release Date

Jun 2023

AMD

Manufacturer

AMD

Server

Type

Server

Suzuka

Core Architecture

Raphael

AMD Socket Fr2

Socket

AMD Socket AM5

On certain motherboards (Chipset feature)

Integrated Graphics

Radeon Graphics

Opteron(Suzuka)

Generation

Ryzen 9 (Zen 4 (Raphael))

Package

0.758 billions

Transistor Count

13.14 billions

45 nm

Manufacturing Process

5 nm

71 W

Power Consumption

65 W

-

Peak Operating Temperature

47 °C

GlobalFoundries

Foundry

TSMC

258 mm²

Die Size

2x71 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

122 mm²

CPU Performance

2.4 GHz

Performance Core Base Frequency

3.7 GHz

0

Performance Core Turbo Frequency

5.4 GHz

4

Total Core Count

12

4

Total Thread Count

24

200 MHz

Bus Frequency

100 MHz

12.0

Multiplier

37.0

128 KB per core

L1 Cache

64 KB per core

512 KB per core

L2 Cache

1 MB per core

6 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3-1333

Memory Types

DDR5-5200

2

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

5

-

PCIe Lanes

24

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