AMD EPYC 7453 vs AMD EPYC 7763

VS

AMD EPYC 7453

AMD EPYC 7763

We compared two server CPUs: AMD EPYC 7453 with 28 cores 2.75GHz and AMD EPYC 7763 with 64 cores 2.45GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7453 's Advantages

Higher base frequency (2.75GHz vs 2.45GHz)

Lower TDP (225W vs 280W)

AMD EPYC 7763 's Advantages

Larger L3 cache size (256MB vs 64MB)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7453

1208

AMD EPYC 7763 +18%

1432

Geekbench 6 Multi Core

AMD EPYC 7453

4739

AMD EPYC 7763 +189%

13737

AMD EPYC 7453

VS

AMD EPYC 7763

General Parameters

Mar 2021

Release Date

Mar 2021

AMD

Manufacturer

AMD

Server

Type

Server

Milan

Core Architecture

Milan

AMD Socket SP3

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

EPYC (Zen 3 (Milan))

Generation

EPYC (Zen 3 (Milan))

Package

16.6 billions

Transistor Count

33.2 billions

7 nm

Manufacturing Process

7 nm

225 W

Power Consumption

280 W

TSMC

Foundry

TSMC

4x81 mm²

Die Size

8x81 mm²

12 nm

I/O Process Size

12 nm

416 mm²

I/O Die Size

416 mm²

CPU Performance

2.75 GHz

Performance Core Base Frequency

2.45 GHz

3.45 GHz

Performance Core Turbo Frequency

3.5 GHz

28

Total Core Count

64

56

Total Thread Count

128

100 MHz

Bus Frequency

100 MHz

27.5

Multiplier

24.5

64 KB per core

L1 Cache

64 KB per core

512 KB per core

L2 Cache

512 KB per core

64 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

7

Cores per CCD

8

2

SMP

2

Memory Parameters

DDR4-3200

Memory Types

DDR4-3200

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

4

128

PCIe Lanes

128

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