CPU Comparison

A

AMD

AMD

AMD EPYC 9355P

CORE STATE Turin

CORE SPECS 32 Cores / 64 Threads

CLOCK SPEED 3.55 Base / 4.4 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 280W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2024

VS

A

AMD

AMD

Ryzen 9 9900X3D

CORE STATE Granite Ridge

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 4.4 Base / 5.5 GHz Turbo

CACHE 128 MB (shared)

MAX TDP 120W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

8,332

4,811

cinebench_cinebench_r15_singlecore

1,176

679

cinebench_cinebench_r20_multicore

34,719

20,049

cinebench_cinebench_r20_singlecore

4,901

2,830

cinebench_cinebench_r23_multicore

82,666

47,737

cinebench_cinebench_r23_singlecore

11,670

6,739

passmark_data_compression

1,431,968

685,074

passmark_data_encryption

81,945

33,282

passmark_extended_instructions

106,821

55,426

passmark_find_prime_numbers

1,041

544

passmark_floating_point_math

255,177

119,622

passmark_integer_math

414,347

179,727

passmark_multithread

97,255

56,154

passmark_physics

14,521

5,340

passmark_random_string_sorting

180,482

71,864

passmark_single_thread

3,741

4,646

passmark_singlethread

3,741

4,646

3dmark_16_threads

N/A

12,490

3dmark_2_threads

N/A

2,512

3dmark_4_threads

N/A

4,885

3dmark_8_threads

N/A

9,002

3dmark_max_threads

N/A

13,795

3dmark_single_thread

N/A

1,269

geekbench_multicore

N/A

20,572

geekbench_singlecore

N/A

3,336

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9355P

9 9900X3D

Core Specs

Cores

32

12 -62.5%

Threads

64

24 -62.5%

Base Clock (GHz)

3.55

4.4 +23.9%

Boost Clock (GHz)

4.4

5.5 +25.0%

Frequency (GHz)

3.55

4.4 +23.9%

Turbo Clock (GHz)

4.4

5.5 +25.0%

Multiplier

35.5

44 +23.9%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

80 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

256 MB (shared)

128 MB (shared)

Power

TDP (W)

280

120 -57.1%

PPT

—

230 W

Configurable TDP

240-300 W

—

Architecture

Architecture

Zen 5

Zen 5

Codename

Turin

Granite Ridge

Generation

EPYC (Zen 5 (Turin))

Ryzen 9 (Zen 5 (Granite Ridge))

Process Size

4 nm

4 nm

Transistors

66,520 million

16,630 million

Die Size

8x 70.6 mm²

2x 70.6 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Twelve-channel

Dual-channel

Memory Bandwidth

576.0 GB/s

89.6 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP5

AMD Socket AM5

Chipsets

—

X870E, X870, B850, B840, X670E, X670, B650E, B650, A620

PCIe

Gen 5, 128 Lanes(CPU only)

Gen 5, 24 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

6 nm

Interconnect

CXL

Gen 2.0

—

Graphics

Integrated Graphics

—

Radeon Graphics

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

$2998

$599

Part Number

100-000001521

100-000001386

Package

FC-LGA6096

FC-LGA1718

Tj Max

—

95°C

Bundled Cooler

—

None

View EPYC 9355P Details View Ryzen 9 9900X3D Details