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 i9-12900

CORE STATE Alder Lake-S

CORE SPECS 16 Cores / 24 Threads

CLOCK SPEED 2.4 Base / 5.1 GHz Turbo

CACHE 30 MB (shared)

MAX TDP 65W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

6,483

2,879

cinebench_cinebench_r15_singlecore

915

406

cinebench_cinebench_r20_multicore

27,013

11,996

cinebench_cinebench_r20_singlecore

3,813

1,693

cinebench_cinebench_r23_multicore

64,318

28,563

cinebench_cinebench_r23_singlecore

9,080

4,032

passmark_data_compression

N/A

407,899

passmark_data_encryption

N/A

23,203

passmark_extended_instructions

N/A

24,777

passmark_find_prime_numbers

N/A

121

passmark_floating_point_math

N/A

91,514

passmark_integer_math

N/A

127,512

passmark_multithread

N/A

33,608

passmark_physics

N/A

1,730

passmark_random_string_sorting

N/A

44,070

passmark_single_thread

N/A

4,003

passmark_singlethread

N/A

4,003

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9255

i9-12900

Core Specs

Cores

24

16 -33.3%

Threads

48

24 -50.0%

Base Clock (GHz)

3.25

2.4 -26.2%

Boost Clock (GHz)

4.8

5.1 +6.2%

Frequency (GHz)

3.25

2.4 -26.2%

Turbo Clock (GHz)

4.8

5.1 +6.2%

Multiplier

32.5

24 -26.2%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

80 KB (per core)

80 KB (per core)

L2 Cache

1 MB (per core)

1.25 MB (per core)

L3 Cache

128 MB (shared)

30 MB (shared)

Power

TDP (W)

200

65 -67.5%

PL1

—

65W

PL2

—

202W

Configurable TDP

200-240 W

—

Architecture

Architecture

Zen 5

Alder Lake

Codename

Turin

Alder Lake-S

Generation

EPYC (Zen 5 (Turin))

Core i9 (Alder Lake-S)

Process Size

4 nm

10 nm

Transistors

33,260 million

—

Die Size

4x 70.6 mm²

215 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR4, DDR5

Memory Bus

Twelve-channel

Dual-channel

Memory Bandwidth

576.0 GB/s

76.8 GB/s

ECC Memory

Yes

Yes

DDR4 Speed

—

3200 MT/s

Platform

Socket

AMD Socket SP5

Intel Socket 1700

Chipsets

—

Z690, W680, H670, Q670, B660, H610, H610E, Z790, H770, B760

PCIe

Gen 5, 128 Lanes(CPU only)

Gen 5, 16 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 8 E-Cores: 8

E-Core Frequency

—

1800 MHz up to 3.8 GHz

AMD Multi-Die

IO Process Size

6 nm

—

Interconnect

CXL

Gen 2.0

—

Graphics

Integrated Graphics

—

UHD Graphics 770

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

$2495

$519

Part Number

100-000000694

SRL4KQXQ3

Package

FC-LGA6096

FC-LGA16A

Tj Max

—

100°C

View EPYC 9255 Details View Core i9-12900 Details