Ryzen 5 PRO 7645 vs Intel Xeon Phi 7120A

VS

AMD Ryzen 5 PRO 7645

Intel Xeon Phi 7120A

We compared two server CPUs: Ryzen 5 PRO 7645 with 6 cores 3.8GHz and Intel Xeon Phi 7120A with 61 cores 1.238GHz . 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 9 years and 2 months late

Higher specification of memory (5200 vs 4)

Higher base frequency (3.8GHz vs 1.238GHz)

More modern manufacturing process (5nm vs 22nm)

Lower TDP (65W vs 300W)

Score

Ryzen 5 PRO 7645

VS

Intel Xeon Phi 7120A

General Parameters

Jun 2023

Release Date

Apr 2014

AMD

Manufacturer

PCIe

Server

Type

Server

Raphael

Core Architecture

Knights Corner

AMD Socket AM5

Socket

PCIe x16

Radeon Graphics

Integrated Graphics

N/A

Ryzen 5 (Zen 4 (Raphael))

Generation

Xeon Phi (Knights Corner)

Package

6.57 billions

Transistor Count

5 billions

5 nm

Manufacturing Process

22 nm

65 W

Power Consumption

300 W

61 °C

Peak Operating Temperature

-

TSMC

Foundry

Intel

71 mm²

Die Size

350 mm²

6 nm

I/O Process Size

-

122 mm²

I/O Die Size

-

CPU Performance

3.8 GHz

Performance Core Base Frequency

1.238 GHz

5.1 GHz

Performance Core Turbo Frequency

1.333 GHz

6

Total Core Count

61

12

Total Thread Count

244

100 MHz

Bus Frequency

100 MHz

38.0

Multiplier

12.0

64 KB per core

L1 Cache

32 K per core

1 MB per core

L2 Cache

512 K per core

32 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-5200

Memory Types

DDR3,DDR4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

-

24

PCIe Lanes

-

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