AMD Ryzen 9 PRO 7945 vs Intel Xeon Gold 5520

VS

AMD Ryzen 9 PRO 7945

Intel Xeon Gold 5520+

We compared two server CPUs: AMD Ryzen 9 PRO 7945 with 12 cores 3.7GHz and Intel Xeon Gold 5520 with 28 cores 2.2GHz . 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 specification of memory (5200 vs 4800)

Higher base frequency (3.7GHz vs 2.2GHz)

Larger L3 cache size (64MB vs 52.5MB)

More modern manufacturing process (5nm vs 10nm)

Lower TDP (65W vs 205W)

Intel Xeon Gold 5520 's Advantages

Released 6 months late

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 9 PRO 7945 +104%

2892

Intel Xeon Gold 5520

1414

Geekbench 6 Multi Core

AMD Ryzen 9 PRO 7945

14516

Intel Xeon Gold 5520 +1%

14750

AMD Ryzen 9 PRO 7945

VS

Intel Xeon Gold 5520

General Parameters

Jun 2023

Release Date

Dec 2023

AMD

Manufacturer

Intel

Server

Type

Server

Raphael

Core Architecture

Emerald Rapids

AMD Socket AM5

Socket

Intel Socket 4677

Radeon Graphics

Integrated Graphics

N/A

Ryzen 9 (Zen 4 (Raphael))

Generation

Xeon Gold (Emerald Rapids-SP)

Package

13.14 billions

Transistor Count

-

5 nm

Manufacturing Process

10 nm

65 W

Power Consumption

205 W

47 °C

Peak Operating Temperature

85 °C

TSMC

Foundry

Intel

2x71 mm²

Die Size

2x763 mm²

6 nm

I/O Process Size

-

122 mm²

I/O Die Size

-

CPU Performance

3.7 GHz

Performance Core Base Frequency

2.2 GHz

5.4 GHz

Performance Core Turbo Frequency

4 GHz

12

Total Core Count

28

24

Total Thread Count

56

100 MHz

Bus Frequency

100 MHz

37.0

Multiplier

22.0

64 KB per core

L1 Cache

80 KB per core

1 MB per core

L2 Cache

2 MB per core

64 MB shared

L3 Cache

52.5 MB shared

No

Unlocked Multiplier

No

1

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR5-5200

Memory Types

DDR5-4800

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

24

PCIe Lanes

80

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