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 9950X

CORE STATE Granite Ridge

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 4.3 Base / 5.7 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 170W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

6,483

5,657

cinebench_cinebench_r15_singlecore

915

798

cinebench_cinebench_r20_multicore

27,013

23,571

cinebench_cinebench_r20_singlecore

3,813

3,327

cinebench_cinebench_r23_multicore

64,318

56,122

cinebench_cinebench_r23_singlecore

9,080

7,923

3dmark_16_threads

N/A

16,263

3dmark_2_threads

N/A

2,543

3dmark_4_threads

N/A

4,958

3dmark_8_threads

N/A

9,298

3dmark_max_threads

N/A

16,780

3dmark_single_thread

N/A

1,293

geekbench_multicore

N/A

21,441

geekbench_singlecore

N/A

3,386

passmark_data_compression

N/A

896,544

passmark_data_encryption

N/A

44,366

passmark_extended_instructions

N/A

71,564

passmark_find_prime_numbers

N/A

345

passmark_floating_point_math

N/A

159,063

passmark_integer_math

N/A

242,097

passmark_multithread

N/A

66,030

passmark_physics

N/A

3,279

passmark_random_string_sorting

N/A

94,368

passmark_single_thread

N/A

4,737

passmark_singlethread

N/A

4,737

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9255

9 9950X

Core Specs

Cores

24

16 -33.3%

Threads

48

32 -33.3%

Base Clock (GHz)

3.25

4.3 +32.3%

Boost Clock (GHz)

4.8

5.7 +18.8%

Frequency (GHz)

3.25

4.3 +32.3%

Turbo Clock (GHz)

4.8

5.7 +18.8%

Multiplier

32.5

43 +32.3%

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

170 -15.0%

PPT

—

230 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

$649

Part Number

100-000000694

100-000001277

Package

FC-LGA6096

FC-LGA1718

Tj Max

—

95°C

Bundled Cooler

—

None

View EPYC 9255 Details View Ryzen 9 9950X Details