CPU Comparison

A

AMD

AMD

AMD EPYC 9255

CORE STATE Turin

CORE SPECS 24 Cores / 48 Threads

CLOCK SPEED 3.25 Base / 4.8 GHz Turbo

CACHE 128 MB (shared)

MAX TDP 200W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2024

VS

A

AMD

AMD

Ryzen 9 9900X

CORE STATE Granite Ridge

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 4.4 Base / 5.6 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 120W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

6,483

4,680

cinebench_cinebench_r15_singlecore

915

660

cinebench_cinebench_r20_multicore

27,013

19,503

cinebench_cinebench_r20_singlecore

3,813

2,753

cinebench_cinebench_r23_multicore

64,318

46,438

cinebench_cinebench_r23_singlecore

9,080

6,555

3dmark_16_threads

N/A

12,552

3dmark_2_threads

N/A

2,519

3dmark_4_threads

N/A

4,886

3dmark_8_threads

N/A

9,114

3dmark_max_threads

N/A

13,929

3dmark_single_thread

N/A

1,286

geekbench_multicore

N/A

19,827

geekbench_singlecore

N/A

3,341

passmark_data_compression

N/A

683,579

passmark_data_encryption

N/A

33,421

passmark_extended_instructions

N/A

55,243

passmark_find_prime_numbers

N/A

436

passmark_floating_point_math

N/A

120,083

passmark_integer_math

N/A

181,056

passmark_multithread

N/A

54,643

passmark_physics

N/A

3,381

passmark_random_string_sorting

N/A

72,013

passmark_single_thread

N/A

4,672

passmark_singlethread

N/A

4,672

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9255

9 9900X

Core Specs

Cores

24

12 -50.0%

Threads

48

24 -50.0%

Base Clock (GHz)

3.25

4.4 +35.4%

Boost Clock (GHz)

4.8

5.6 +16.7%

Frequency (GHz)

3.25

4.4 +35.4%

Turbo Clock (GHz)

4.8

5.6 +16.7%

Multiplier

32.5

44 +35.4%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

80 KB (per core)

80 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

128 MB (shared)

64 MB (shared)

Power

TDP (W)

200

120 -40.0%

PPT

—

162 W

Configurable TDP

200-240 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

33,260 million

16,630 million

Die Size

4x 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

$2495

$499

Part Number

100-000000694

100-000000662

Package

FC-LGA6096

FC-LGA1718

Tj Max

—

95°C

Bundled Cooler

—

None

View EPYC 9255 Details View Ryzen 9 9900X Details