AMD EPYC 7543 vs AMD EPYC 9565

VS

AMD EPYC 7543

AMD EPYC 9565

We compared two server CPUs: AMD EPYC 7543 with 32 cores 2.8GHz and AMD EPYC 9565 with 72 cores 3.15GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7543 's Advantages

Lower TDP (225W vs 400W)

AMD EPYC 9565 's Advantages

Released 3 years and 7 months late

Higher specification of memory (6000 vs 3200)

Newer PCIe version (5 vs 4)

Higher base frequency (3.15GHz vs 2.8GHz)

Larger L3 cache size (384MB vs 256MB)

More modern manufacturing process (4nm vs 7nm)

Score

AMD EPYC 7543

VS

AMD EPYC 9565

General Parameters

Mar 2021

Release Date

Oct 2024

AMD

Manufacturer

AMD

Server

Type

Server

Milan

Core Architecture

Turin

AMD Socket SP3

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

EPYC (Zen 3 (Milan))

Generation

EPYC(Zen 5 (Turin))

Package

33.2 billions

Transistor Count

99.78 billions

7 nm

Manufacturing Process

4 nm

225 W

Power Consumption

400 W

TSMC

Foundry

TSMC

8x81 mm²

Die Size

12x70.6 mm²

12 nm

I/O Process Size

6 nm

416 mm²

I/O Die Size

mm²

CPU Performance

-

Performance Cores

72

-

Performance Core Threads

144

2.8 GHz

Performance Core Base Frequency

3.15 GHz

3.7 GHz

Performance Core Turbo Frequency

4.3 GHz

32

Total Core Count

72

64

Total Thread Count

144

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

31.5

64 KB per core

L1 Cache

80 KB per core

512 KB per core

L2 Cache

1 MB per core

256 MB shared

L3 Cache

384 MB shared

No

Unlocked Multiplier

No

4

Cores per CCD

-

2

SMP

2

Memory Parameters

DDR4-3200

Memory Types

DDR5-6000

-

Max Memory Size

6 TB

8

Max Memory Channels

12

-

Max Memory Bandwidth

576 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9565

4

PCIe Version

5

128

PCIe Lanes

128

Related CPU Comparisons

1

AMD EPYC 7543 vs Intel Xeon E5 2650

2

AMD EPYC 7543 vs Intel Xeon Phi SE10X

3

AMD EPYC 7543 vs Intel Xeon E5 2407

4

AMD EPYC 7543 vs Intel Xeon E3 1284L v4

5

AMD EPYC 7543 vs Opteron 4386

6

AMD EPYC 7543 vs Intel Xeon Platinum 8470Q

7

AMD EPYC 7543 vs Intel Xeon Gold 6418H

8

AMD EPYC 7543 vs Opteron 6370P

9

AMD EPYC 7543 vs AMD EPYC 7F32

10

AMD EPYC 7543 vs Xeon 5080

Related News

1

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

2

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

3

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

4

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

5

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

6

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

7

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

8

CXMT Reportedly Achieves 80% Yield in DDR5 Production

9

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

10

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market