Ryzen 5 PRO 7645 vs AMD EPYC 7452

VS

AMD Ryzen 5 PRO 7645

AMD EPYC 7452

We compared two server CPUs: Ryzen 5 PRO 7645 with 6 cores 3.8GHz and AMD EPYC 7452 with 32 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Ryzen 5 PRO 7645 's Advantages

Released 3 years and 10 months late

Higher specification of memory (5200 vs 3200)

Newer PCIe version (5 vs 4)

Higher base frequency (3.8GHz vs 2.2GHz)

More modern manufacturing process (5nm vs 7nm)

Lower TDP (65W vs 155W)

AMD EPYC 7452 's Advantages

Larger L3 cache size (128MB vs 32MB)

Score

Benchmark

Geekbench 6 Single Core

Ryzen 5 PRO 7645 +184%

2782

AMD EPYC 7452

977

Geekbench 6 Multi Core

Ryzen 5 PRO 7645 +604%

12396

AMD EPYC 7452

1760

Ryzen 5 PRO 7645

VS

AMD EPYC 7452

General Parameters

Jun 2023

Release Date

Aug 2019

AMD

Manufacturer

AMD

Server

Type

Server

Raphael

Core Architecture

Rome

AMD Socket AM5

Socket

AMD Socket SP3

Radeon Graphics

Integrated Graphics

N/A

Ryzen 5 (Zen 4 (Raphael))

Generation

EPYC (Zen 2 (Rome))

Package

6.57 billions

Transistor Count

3.8 billions

5 nm

Manufacturing Process

7 nm

65 W

Power Consumption

155 W

61 °C

Peak Operating Temperature

-

TSMC

Foundry

TSMC

71 mm²

Die Size

74 mm²

6 nm

I/O Process Size

-

122 mm²

I/O Die Size

-

CPU Performance

3.8 GHz

Performance Core Base Frequency

2.2 GHz

5.1 GHz

Performance Core Turbo Frequency

3.35 GHz

6

Total Core Count

32

12

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

38.0

Multiplier

25.0

64 KB per core

L1 Cache

96 K per core

1 MB per core

L2 Cache

512 K per core

32 MB shared

L3 Cache

128 MB shared

No

Unlocked Multiplier

No

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

-

Related CPU Comparisons

1

Ryzen 5 PRO 7645 vs Intel Xeon E3 1505M v5

2

Ryzen 5 PRO 7645 vs Xeon E7 8837

3

Ryzen 5 PRO 7645 vs Xeon Gold 6554S

4

Ryzen 5 PRO 7645 vs Intel Xeon E 2388G

5

Ryzen 5 PRO 7645 vs Intel Xeon E3 1280

6

Ryzen 5 PRO 7645 vs Intel Xeon Gold 6416H

7

Ryzen 5 PRO 7645 vs AMD EPYC 7343

8

Ryzen 5 PRO 7645 vs Opteron X1150

9

Ryzen 5 PRO 7645 vs Xeon W 1350P

10

Ryzen 5 PRO 7645 vs Intel Xeon E5 2440 v2

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