CPU Comparison

A

AMD

AMD

AMD EPYC 9454

CORE STATE Genoa

CORE SPECS 48 Cores / 96 Threads

CLOCK SPEED 2.75 Base / 3.8 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 290W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2022

VS

A

AMD

AMD

Ryzen 9 7940HS

CORE STATE Phoenix

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 4 Base / 5.2 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 35W

ARCHITECTURE Zen 4

nm

PROCESS 4 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

7,396

2,578

cinebench_cinebench_r15_singlecore

1,044

363

cinebench_cinebench_r20_multicore

30,817

10,744

cinebench_cinebench_r20_singlecore

4,350

1,516

cinebench_cinebench_r23_multicore

73,375

25,583

cinebench_cinebench_r23_singlecore

10,358

3,611

3dmark_16_threads

N/A

7,553

3dmark_2_threads

N/A

1,952

3dmark_4_threads

N/A

3,725

3dmark_8_threads

N/A

6,205

3dmark_max_threads

N/A

7,558

3dmark_single_thread

N/A

1,003

geekbench_multicore

N/A

11,516

geekbench_singlecore

N/A

2,449

passmark_data_compression

N/A

365,352

passmark_data_encryption

N/A

21,777

passmark_extended_instructions

N/A

27,480

passmark_find_prime_numbers

N/A

92

passmark_floating_point_math

N/A

62,897

passmark_integer_math

N/A

103,044

passmark_multithread

N/A

30,098

passmark_physics

N/A

1,450

passmark_random_string_sorting

N/A

42,386

passmark_single_thread

N/A

3,878

passmark_singlethread

N/A

3,878

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9454

9 7940HS

Core Specs

Cores

48

8 -83.3%

Threads

96

16 -83.3%

Base Clock (GHz)

2.75

4 +45.5%

Boost Clock (GHz)

3.8

5.2 +36.8%

Frequency (GHz)

2.75

4 +45.5%

Turbo Clock (GHz)

3.8

5.2 +36.8%

Multiplier

27.5

40 +45.5%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

256 MB (shared)

16 MB (shared)

Power

TDP (W)

290

35 -87.9%

Configurable TDP

240-300 W

54 W

Architecture

Architecture

Zen 4

Zen 4

Codename

Genoa

Phoenix

Generation

EPYC (Zen 4 (Genoa))

Ryzen 9 (Zen 4 (Phoenix))

Process Size

5 nm

4 nm

Transistors

52,560 million

25,000 million

Die Size

8x 72 mm²

178 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Twelve-channel

Dual-channel

Memory Bandwidth

460.8 GB/s

89.6 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP5

AMD Socket FP8

PCIe

Gen 5, 128 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

—

Graphics

Integrated Graphics

—

Radeon 780M

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

$5225

—

Part Number

100-100000478

100-000000954(FP7r2)100-000000963(FP7)100-000001128(FP8)

Package

FC-LGA6096

FP8, FP7, FP7r2

Tj Max

—

100°C

View EPYC 9454 Details View Ryzen 9 7940HS Details