CPU Comparison

A

AMD

AMD

AMD EPYC 9655P

CORE STATE Turin

CORE SPECS 96 Cores / 192 Threads

CLOCK SPEED 2.6 Base / 4.5 GHz Turbo

CACHE 384 MB (shared)

MAX TDP 400W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2024

VS

A

AMD

AMD

Ryzen 9 7940HX

CORE STATE Dragon Range

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 2.4 Base / 5.2 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 55W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

13,744

4,618

cinebench_cinebench_r15_singlecore

1,940

651

cinebench_cinebench_r20_multicore

57,268

19,245

cinebench_cinebench_r20_singlecore

8,085

2,716

cinebench_cinebench_r23_multicore

136,354

45,822

cinebench_cinebench_r23_singlecore

19,250

6,469

passmark_data_compression

3,478,283

706,097

passmark_data_encryption

219,606

42,557

passmark_extended_instructions

227,538

52,217

passmark_find_prime_numbers

1,683

274

passmark_floating_point_math

710,260

122,952

passmark_integer_math

1,219,189

205,157

passmark_multithread

160,417

53,904

passmark_physics

26,810

2,313

passmark_random_string_sorting

455,310

83,100

passmark_single_thread

3,848

3,953

passmark_singlethread

3,848

3,953

3dmark_16_threads

N/A

12,501

3dmark_2_threads

N/A

2,001

3dmark_4_threads

N/A

3,844

3dmark_8_threads

N/A

7,158

3dmark_max_threads

N/A

13,447

3dmark_single_thread

N/A

1,027

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9655P

9 7940HX

Core Specs

Cores

96

16 -83.3%

Threads

192

32 -83.3%

Base Clock (GHz)

2.6

2.4 -7.7%

Boost Clock (GHz)

4.5

5.2 +15.6%

Frequency (GHz)

2.6

2.4 -7.7%

Turbo Clock (GHz)

4.5

5.2 +15.6%

Multiplier

26

24 -7.7%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

384 MB (shared)

64 MB (shared)

Power

TDP (W)

400

55 -86.3%

Configurable TDP

320-400 W

55-75 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

99,780 million

13,140 million

Die Size

12x 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

No

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

$10811

—

Part Number

100-000001522

100-000001486

Package

FC-LGA6096

µFC-BGAFL1

Tj Max

—

100°C

View EPYC 9655P Details View Ryzen 9 7940HX Details