AMD Ryzen 9 PRO 7945 vs AMD EPYC 72F3

VS

AMD Ryzen 9 PRO 7945

AMD EPYC 72F3

We compared two server CPUs: AMD Ryzen 9 PRO 7945 with 12 cores 3.7GHz and AMD EPYC 72F3 with 8 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 2 years and 3 months late

Higher specification of memory (5200 vs 3200)

Newer PCIe version (5 vs 4)

More modern manufacturing process (5nm vs 7nm)

Lower TDP (65W vs 180W)

AMD EPYC 72F3 's Advantages

Larger L3 cache size (256MB vs 64MB)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 9 PRO 7945 +60%

2892

AMD EPYC 72F3

1805

Geekbench 6 Multi Core

AMD Ryzen 9 PRO 7945 +27%

14516

AMD EPYC 72F3

11422

AMD Ryzen 9 PRO 7945

VS

AMD EPYC 72F3

General Parameters

Jun 2023

Release Date

Mar 2021

AMD

Manufacturer

AMD

Server

Type

Server

Raphael

Core Architecture

Milan

AMD Socket AM5

Socket

AMD Socket SP3

Radeon Graphics

Integrated Graphics

N/A

Ryzen 9 (Zen 4 (Raphael))

Generation

EPYC (Zen 3 (Milan))

Package

13.14 billions

Transistor Count

33.2 billions

5 nm

Manufacturing Process

7 nm

65 W

Power Consumption

180 W

47 °C

Peak Operating Temperature

-

TSMC

Foundry

TSMC

2x71 mm²

Die Size

8x81 mm²

6 nm

I/O Process Size

12 nm

122 mm²

I/O Die Size

416 mm²

CPU Performance

3.7 GHz

Performance Core Base Frequency

3.7 GHz

5.4 GHz

Performance Core Turbo Frequency

4.1 GHz

12

Total Core Count

8

24

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

37.0

Multiplier

37.0

64 KB per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

512 KB per core

64 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

1

SMP

2

Memory Parameters

DDR5-5200

Memory Types

DDR4-3200

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

4

24

PCIe Lanes

128

Related CPU Comparisons

1

AMD Ryzen 9 PRO 7945 vs EPYC 4364P

2

AMD Ryzen 9 PRO 7945 vs Intel Xeon E5 2628L v3

3

AMD Ryzen 9 PRO 7945 vs AMD EPYC 9335

4

AMD Ryzen 9 PRO 7945 vs Xeon 6952P

5

AMD Ryzen 9 PRO 7945 vs Intel Xeon Gold 6314U

6

AMD Ryzen 9 PRO 7945 vs Opteron 1385

7

AMD Ryzen 9 PRO 7945 vs Opteron 3320 EE

8

AMD Ryzen 9 PRO 7945 vs Xeon E 2144G

9

AMD Ryzen 9 PRO 7945 vs Intel Xeon Platinum 8470Q

10

AMD Ryzen 9 PRO 7945 vs Intel Xeon E5 1681 v3

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU