AMD Ryzen 9 PRO 7945 vs Xeon 6746E

VS

AMD Ryzen 9 PRO 7945

Intel Xeon 6746E

We compared two server CPUs: AMD Ryzen 9 PRO 7945 with 12 cores 3.7GHz and Xeon 6746E with 112 cores 2GHz . 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

Higher base frequency (3.7GHz vs 2GHz)

Lower TDP (65W vs 250W)

Xeon 6746E 's Advantages

Released 1 years late

Higher specification of memory (5600 vs 5200)

Larger L3 cache size (96MB vs 64MB)

Score

AMD Ryzen 9 PRO 7945

VS

Xeon 6746E

General Parameters

Jun 2023

Release Date

Jun 2024

AMD

Manufacturer

Intel

Server

Type

Server

Raphael

Core Architecture

Sierra Forest

AMD Socket AM5

Socket

Intel Socket 4710

Radeon Graphics

Integrated Graphics

N/A

Ryzen 9 (Zen 4 (Raphael))

Generation

Xeon 6(Sierra Forest-SP)

Package

13.14 billions

Transistor Count

-

5 nm

Manufacturing Process

5 nm

65 W

Power Consumption

250 W

47 °C

Peak Operating Temperature

102°C

TSMC

Foundry

Intel

2x71 mm²

Die Size

-

6 nm

I/O Process Size

10 nm

122 mm²

I/O Die Size

-

CPU Performance

3.7 GHz

Performance Core Base Frequency

2 GHz

5.4 GHz

Performance Core Turbo Frequency

2.7 GHz

12

Total Core Count

112

24

Total Thread Count

112

100 MHz

Bus Frequency

100 MHz

37.0

Multiplier

20.0

64 KB per core

L1 Cache

96 KB per core

1 MB per core

L2 Cache

4 MB per module

64 MB shared

L3 Cache

96 MB shared

No

Unlocked Multiplier

No

1

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR5-5200

Memory Types

DDR5-5600

-

Max Memory Size

1 TB

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

24

PCIe Lanes

88

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