Ryzen 7 PRO 7745 vs AMD Ryzen 9 PRO 7945

VS

AMD Ryzen 7 PRO 7745

AMD Ryzen 9 PRO 7945

We compared two server CPUs: Ryzen 7 PRO 7745 with 8 cores 3.8GHz 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

Ryzen 7 PRO 7745 's Advantages

Higher base frequency (3.8GHz vs 3.7GHz)

AMD Ryzen 9 PRO 7945 's Advantages

Larger L3 cache size (64MB vs 32MB)

Score

Benchmark

Geekbench 6 Single Core

Ryzen 7 PRO 7745

2733

AMD Ryzen 9 PRO 7945 +5%

2892

Geekbench 6 Multi Core

Ryzen 7 PRO 7745

13615

AMD Ryzen 9 PRO 7945 +6%

14516

Ryzen 7 PRO 7745

VS

AMD Ryzen 9 PRO 7945

General Parameters

Jun 2023

Release Date

Jun 2023

AMD

Manufacturer

AMD

Server

Type

Server

Raphael

Core Architecture

Raphael

AMD Socket AM5

Socket

AMD Socket AM5

Radeon Graphics

Integrated Graphics

Radeon Graphics

Ryzen 7 (Zen 4 (Raphael))

Generation

Ryzen 9 (Zen 4 (Raphael))

Package

6.57 billions

Transistor Count

13.14 billions

5 nm

Manufacturing Process

5 nm

65 W

Power Consumption

65 W

61 °C

Peak Operating Temperature

47 °C

TSMC

Foundry

TSMC

71 mm²

Die Size

2x71 mm²

6 nm

I/O Process Size

6 nm

122 mm²

I/O Die Size

122 mm²

CPU Performance

3.8 GHz

Performance Core Base Frequency

3.7 GHz

5.3 GHz

Performance Core Turbo Frequency

5.4 GHz

8

Total Core Count

12

16

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

38.0

Multiplier

37.0

64 KB per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

1 MB per core

32 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-5200

Memory Types

DDR5-5200

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

24

PCIe Lanes

24

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