CPU Comparison

A

AMD

AMD

AMD EPYC 9754

CORE STATE Bergamo

CORE SPECS 128 Cores / 256 Threads

CLOCK SPEED 2.25 Base / 3.1 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 360W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2023

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

8,460

2,578

cinebench_cinebench_r15_singlecore

1,194

363

cinebench_cinebench_r20_multicore

35,254

10,744

cinebench_cinebench_r20_singlecore

4,977

1,516

cinebench_cinebench_r23_multicore

83,939

25,583

cinebench_cinebench_r23_singlecore

11,850

3,611

passmark_data_compression

3,558,043

365,352

passmark_data_encryption

231,891

21,777

passmark_extended_instructions

224,322

27,480

passmark_find_prime_numbers

604

92

passmark_floating_point_math

588,187

62,897

passmark_integer_math

1,026,896

103,044

passmark_multithread

98,752

30,098

passmark_physics

8,793

1,450

passmark_random_string_sorting

306,481

42,386

passmark_single_thread

2,328

3,878

passmark_singlethread

2,328

3,878

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

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9754

9 7940HS

Core Specs

Cores

128

8 -93.8%

Threads

256

16 -93.8%

Base Clock (GHz)

2.25

4 +77.8%

Boost Clock (GHz)

3.1

5.2 +67.7%

Frequency (GHz)

2.25

4 +77.8%

Turbo Clock (GHz)

3.1

5.2 +67.7%

Multiplier

22.5

40 +77.8%

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)

360

35 -90.3%

Configurable TDP

320-400 W

54 W

Architecture

Architecture

Zen 4

Zen 4

Codename

Bergamo

Phoenix

Generation

EPYC (Zen 4c (Bergamo))

Ryzen 9 (Zen 4 (Phoenix))

Process Size

5 nm

4 nm

Transistors

71,000 million

25,000 million

Die Size

8x 73 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

$11900

—

Part Number

100-000001234

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

Package

FC-LGA6096

FP8, FP7, FP7r2

Tj Max

—

100°C

Bundled Cooler

None

—

View EPYC 9754 Details View Ryzen 9 7940HS Details