CPU Comparison

A

AMD

AMD

AMD EPYC 7473X

CORE STATE Milan-X

CORE SPECS 24 Cores / 48 Threads

CLOCK SPEED 2.8 Base / 3.7 GHz Turbo

CACHE 768 MB (shared)

MAX TDP 240W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2022

VS

A

AMD

AMD

Ryzen 9 7945HX3D

CORE STATE Dragon Range

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 2.3 Base / 5.4 GHz Turbo

CACHE 128 MB (shared)

MAX TDP 55W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,078

4,922

cinebench_cinebench_r15_singlecore

716

694

cinebench_cinebench_r20_multicore

21,162

20,510

cinebench_cinebench_r20_singlecore

2,987

2,895

cinebench_cinebench_r23_multicore

50,388

48,834

cinebench_cinebench_r23_singlecore

7,113

6,894

3dmark_16_threads

N/A

12,459

3dmark_2_threads

N/A

2,095

3dmark_4_threads

N/A

3,937

3dmark_8_threads

N/A

7,330

3dmark_max_threads

N/A

12,936

3dmark_single_thread

N/A

1,071

geekbench_multicore

N/A

16,758

geekbench_singlecore

N/A

2,769

passmark_data_compression

N/A

699,988

passmark_data_encryption

N/A

42,367

passmark_extended_instructions

N/A

52,310

passmark_find_prime_numbers

N/A

446

passmark_floating_point_math

N/A

121,619

passmark_integer_math

N/A

201,217

passmark_multithread

N/A

57,476

passmark_physics

N/A

4,321

passmark_random_string_sorting

N/A

83,919

passmark_single_thread

N/A

4,050

passmark_singlethread

N/A

4,050

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7473X

9 7945HX3D

Core Specs

Cores

24

16 -33.3%

Threads

48

32 -33.3%

Base Clock (GHz)

2.8

2.3 -17.9%

Boost Clock (GHz)

3.7

5.4 +45.9%

Frequency (GHz)

2.8

2.3 -17.9%

Turbo Clock (GHz)

3.7

5.4 +45.9%

Multiplier

28

23 -17.9%

SMP CPUs

2

1 -50.0%

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)

128 MB (shared)

3D V-Cache

—

1x 64MB Slice

Power

TDP (W)

240

55 -77.1%

PPT

—

55-75 W

Configurable TDP

225W-280W

—

Architecture

Architecture

Zen 3

Zen 4

Codename

Milan-X

Dragon Range

Generation

EPYC (Zen 3 (Milan))

Ryzen 9 (Zen 4 (Dragon Range))

Process Size

7 nm

5 nm

Transistors

33,200 million

17,840 million

Die Size

8x 81 mm²

2x 71 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR5

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

83.2 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP3

AMD Socket FL1

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 5, 28 Lanes(CPU only)

AMD Multi-Die

CCDs

8

—

Cores per CCD

3

—

IO Process Size

12 nm

6 nm

Graphics

Integrated Graphics

—

Radeon 610M

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

$3900

—

Part Number

100-000000507WOF100-000000507

100-000001086

Package

FCLGA-4094

µFC-BGAFL1

Tj Max

—

100°C

View EPYC 7473X Details View Ryzen 9 7945HX3D Details