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

i

Intel

INTEL

Core i5-11400

CORE STATE Rocket Lake

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 2.6 Base / 4.4 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 65W

ARCHITECTURE Rocket Lake

nm

PROCESS 14 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

6,483

1,429

cinebench_cinebench_r15_singlecore

915

201

cinebench_cinebench_r20_multicore

27,013

5,957

cinebench_cinebench_r20_singlecore

3,813

840

cinebench_cinebench_r23_multicore

64,318

14,184

cinebench_cinebench_r23_singlecore

9,080

2,002

3dmark_16_threads

N/A

5,609

3dmark_2_threads

N/A

1,679

3dmark_4_threads

N/A

3,145

3dmark_8_threads

N/A

4,692

3dmark_max_threads

N/A

5,630

3dmark_single_thread

N/A

865

passmark_data_compression

N/A

206,952

passmark_data_encryption

N/A

10,264

passmark_extended_instructions

N/A

14,901

passmark_find_prime_numbers

N/A

49

passmark_floating_point_math

N/A

34,004

passmark_integer_math

N/A

57,601

passmark_multithread

N/A

16,690

passmark_physics

N/A

793

passmark_random_string_sorting

N/A

23,974

passmark_single_thread

N/A

2,990

passmark_singlethread

N/A

2,990

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9255

i5-11400

Core Specs

Cores

24

6 -75.0%

Threads

48

12 -75.0%

Base Clock (GHz)

3.25

2.6 -20.0%

Boost Clock (GHz)

4.8

4.4 -8.3%

Frequency (GHz)

3.25

2.6 -20.0%

Turbo Clock (GHz)

4.8

4.4 -8.3%

Multiplier

32.5

26 -20.0%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

80 KB (per core)

80 KB (per core)

L2 Cache

1 MB (per core)

512 KB (per core)

L3 Cache

128 MB (shared)

12 MB (shared)

Power

TDP (W)

200

65 -67.5%

Configurable TDP

200-240 W

—

Architecture

Architecture

Zen 5

Rocket Lake

Codename

Turin

Rocket Lake

Generation

EPYC (Zen 5 (Turin))

Core i5 (Rocket Lake-S)

Process Size

4 nm

14 nm

Transistors

33,260 million

—

Die Size

4x 70.6 mm²

276 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR4

Memory Bus

Twelve-channel

Dual-channel

Memory Bandwidth

576.0 GB/s

51.2 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket SP5

Intel Socket 1200

Chipsets

—

H510, B560, H570, Q570, W580, Z590, Q470, H470, W480, Z490

PCIe

Gen 5, 128 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

—

Interconnect

CXL

Gen 2.0

—

Graphics

Integrated Graphics

—

UHD Graphics 730

Other

Market

Server/Workstation

Desktop

Production Status

Active

End-of-life

Launch Price

$2495

$182

Part Number

100-000000694

SRKP0

Package

FC-LGA6096

FC-LGA14A

Tj Max

—

100°C

View EPYC 9255 Details View Core i5-11400 Details