CPU Comparison

A

AMD

AMD

AMD EPYC 7773X

CORE STATE Milan-X

CORE SPECS 64 Cores / 128 Threads

CLOCK SPEED 2.2 Base / 3.5 GHz Turbo

CACHE 768 MB (shared)

MAX TDP 280W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2022

VS

A

AMD

AMD

EPYC 9184X

CORE STATE Genoa-X

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 3.55 Base / 4.2 GHz Turbo

CACHE 768 MB (shared)

MAX TDP 320W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

7,825

4,083

cinebench_cinebench_r15_singlecore

1,104

576

cinebench_cinebench_r20_multicore

32,608

17,016

cinebench_cinebench_r20_singlecore

4,603

2,401

cinebench_cinebench_r23_multicore

77,639

40,515

cinebench_cinebench_r23_singlecore

10,960

5,719

geekbench_multicore

15,554

N/A

geekbench_singlecore

1,536

N/A

passmark_data_compression

N/A

614,873

passmark_data_encryption

N/A

37,376

passmark_extended_instructions

N/A

43,562

passmark_find_prime_numbers

N/A

465

passmark_floating_point_math

N/A

95,476

passmark_integer_math

N/A

157,483

passmark_multithread

N/A

47,665

passmark_physics

N/A

6,674

passmark_random_string_sorting

N/A

79,913

passmark_single_thread

N/A

2,822

passmark_singlethread

N/A

2,822

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7773X

EPYC 9184X

Core Specs

Cores

64

16 -75.0%

Threads

128

32 -75.0%

Base Clock (GHz)

2.2

3.55 +61.4%

Boost Clock (GHz)

3.5

4.2 +20.0%

Frequency (GHz)

2.2

3.55 +61.4%

Turbo Clock (GHz)

3.5

4.2 +20.0%

Multiplier

22

35.5 +61.4%

SMP CPUs

2

2 0.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

512 KB (per core)

1 MB (per core)

L3 Cache

768 MB (shared)

768 MB (shared)

Power

TDP (W)

280

320 +14.3%

Configurable TDP

225W

320-400 W

Architecture

Architecture

Zen 3

Zen 4

Codename

Milan-X

Genoa-X

Generation

EPYC (Zen 3 (Milan))

EPYC (Zen 4 (Genoa))

Process Size

7 nm

5 nm

Transistors

33,200 million

90,160 million

Die Size

8x 81 mm²

8x 72 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR5

Memory Bus

Eight-channel

Twelve-channel

Memory Bandwidth

204.8 GB/s

460.8 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP3

AMD Socket SP5

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 5, 128 Lanes(CPU only)

AMD Multi-Die

CCDs

8

—

Cores per CCD

8

—

IO Process Size

12 nm

6 nm

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Launch Price

$8800

$4928

Part Number

100-000000504WOF100-000000504

—

Package

FCLGA-4094

FC-LGA6096

Bundled Cooler

—

None

View EPYC 7773X Details View EPYC 9184X Details