CPU Comparison

A

AMD

AMD

AMD EPYC 9755

CORE STATE Turin

CORE SPECS 128 Cores / 256 Threads

CLOCK SPEED 2.7 Base / 4.1 GHz Turbo

CACHE 512 MB (shared)

MAX TDP 500W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2024

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

14,250

4,922

cinebench_cinebench_r15_singlecore

2,011

694

cinebench_cinebench_r20_multicore

59,378

20,510

cinebench_cinebench_r20_singlecore

8,382

2,895

cinebench_cinebench_r23_multicore

141,378

48,834

cinebench_cinebench_r23_singlecore

19,959

6,894

passmark_data_compression

4,517,407

699,988

passmark_data_encryption

284,927

42,367

passmark_extended_instructions

303,321

52,310

passmark_find_prime_numbers

2,047

446

passmark_floating_point_math

922,900

121,619

passmark_integer_math

1,549,946

201,217

passmark_multithread

166,328

57,476

passmark_physics

27,806

4,321

passmark_random_string_sorting

571,185

83,919

passmark_single_thread

3,503

4,050

passmark_singlethread

3,503

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 9755

9 7945HX3D

Core Specs

Cores

128

16 -87.5%

Threads

256

32 -87.5%

Base Clock (GHz)

2.7

2.3 -14.8%

Boost Clock (GHz)

4.1

5.4 +31.7%

Frequency (GHz)

2.7

2.3 -14.8%

Turbo Clock (GHz)

4.1

5.4 +31.7%

Multiplier

27

23 -14.8%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

80 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

512 MB (shared)

128 MB (shared)

3D V-Cache

—

1x 64MB Slice

Power

TDP (W)

500

55 -89.0%

PPT

—

55-75 W

Configurable TDP

450-500 W

—

Architecture

Architecture

Zen 5

Zen 4

Codename

Turin

Dragon Range

Generation

EPYC (Zen 5 (Turin))

Ryzen 9 (Zen 4 (Dragon Range))

Process Size

4 nm

5 nm

Transistors

133,040 million

17,840 million

Die Size

16x 70.6 mm²

2x 71 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Twelve-channel

Dual-channel

Memory Bandwidth

576.0 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

Interconnect

CXL

Gen 2.0

—

Graphics

Integrated Graphics

—

Radeon 610M

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

$12984

—

Part Number

100-000001443

100-000001086

Package

FC-LGA6096

µFC-BGAFL1

Tj Max

—

100°C

View EPYC 9755 Details View Ryzen 9 7945HX3D Details