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 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

8,460

4,922

cinebench_cinebench_r15_singlecore

1,194

694

cinebench_cinebench_r20_multicore

35,254

20,510

cinebench_cinebench_r20_singlecore

4,977

2,895

cinebench_cinebench_r23_multicore

83,939

48,834

cinebench_cinebench_r23_singlecore

11,850

6,894

passmark_data_compression

3,558,043

699,988

passmark_data_encryption

231,891

42,367

passmark_extended_instructions

224,322

52,310

passmark_find_prime_numbers

604

446

passmark_floating_point_math

588,187

121,619

passmark_integer_math

1,026,896

201,217

passmark_multithread

98,752

57,476

passmark_physics

8,793

4,321

passmark_random_string_sorting

306,481

83,919

passmark_single_thread

2,328

4,050

passmark_singlethread

2,328

4,050

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

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9754

9 7945HX3D

Core Specs

Cores

128

16 -87.5%

Threads

256

32 -87.5%

Base Clock (GHz)

2.25

2.3 +2.2%

Boost Clock (GHz)

3.1

5.4 +74.2%

Frequency (GHz)

2.25

2.3 +2.2%

Turbo Clock (GHz)

3.1

5.4 +74.2%

Multiplier

22.5

23 +2.2%

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)

128 MB (shared)

3D V-Cache

—

1x 64MB Slice

Power

TDP (W)

360

55 -84.7%

PPT

—

55-75 W

Configurable TDP

320-400 W

—

Architecture

Architecture

Zen 4

Zen 4

Codename

Bergamo

Dragon Range

Generation

EPYC (Zen 4c (Bergamo))

Ryzen 9 (Zen 4 (Dragon Range))

Process Size

5 nm

5 nm

Transistors

71,000 million

17,840 million

Die Size

8x 73 mm²

2x 71 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Twelve-channel

Dual-channel

Memory Bandwidth

460.8 GB/s

83.2 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP5

AMD Socket FL1

PCIe

Gen 5, 128 Lanes(CPU only)

Gen 5, 28 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

6 nm

Graphics

Integrated Graphics

—

Radeon 610M

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

$11900

—

Part Number

100-000001234

100-000001086

Package

FC-LGA6096

µFC-BGAFL1

Tj Max

—

100°C

Bundled Cooler

None

—

View EPYC 9754 Details View Ryzen 9 7945HX3D Details