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 Ultra 7 266V

CORE STATE Lunar Lake

CORE SPECS 8 Cores / 8 Threads

CLOCK SPEED 2.2 Base / 5 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 17W

ARCHITECTURE Lunar Lake

nm

PROCESS 3 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

6,483

1,754

cinebench_cinebench_r15_singlecore

915

247

cinebench_cinebench_r20_multicore

27,013

7,310

cinebench_cinebench_r20_singlecore

3,813

1,031

cinebench_cinebench_r23_multicore

64,318

17,406

cinebench_cinebench_r23_singlecore

9,080

2,457

passmark_data_compression

N/A

196,806

passmark_data_encryption

N/A

14,520

passmark_extended_instructions

N/A

16,650

passmark_find_prime_numbers

N/A

201

passmark_floating_point_math

N/A

60,087

passmark_integer_math

N/A

43,578

passmark_multithread

N/A

20,466

passmark_physics

N/A

1,684

passmark_random_string_sorting

N/A

24,009

passmark_single_thread

N/A

4,158

passmark_singlethread

N/A

4,158

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9255

Ultra 7 266V

Core Specs

Cores

24

8 -66.7%

Threads

48

8 -83.3%

Base Clock (GHz)

3.25

2.2 -32.3%

Boost Clock (GHz)

4.8

5 +4.2%

Frequency (GHz)

3.25

2.2 -32.3%

Turbo Clock (GHz)

4.8

5 +4.2%

Multiplier

32.5

22 -32.3%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

80 KB (per core)

192 KB (per core)

L2 Cache

1 MB (per core)

2.5 MB (per core)

L3 Cache

128 MB (shared)

12 MB (shared)

Power

TDP (W)

200

17 -91.5%

Configurable TDP

200-240 W

—

Architecture

Architecture

Zen 5

Lunar Lake

Codename

Turin

Lunar Lake

Generation

EPYC (Zen 5 (Turin))

Ultra 7 (Lunar Lake)

Process Size

4 nm

3 nm

Transistors

33,260 million

—

Die Size

4x 70.6 mm²

—

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

unknown Depends on motherboard

Memory Bus

Twelve-channel

Dual-channel

Memory Bandwidth

576.0 GB/s

—

ECC Memory

Yes

No

Platform

Socket

AMD Socket SP5

Intel BGA 2833

PCIe

Gen 5, 128 Lanes(CPU only)

Gen 5, 4 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 4 E-Cores: 4

E-Core Frequency

—

2.2 GHz up to 3.7 GHz

AMD Multi-Die

IO Process Size

6 nm

—

Interconnect

CXL

Gen 2.0

—

AI/NPU

NPU

—

Yes / 48 TOPS

Graphics

Integrated Graphics

—

Arc 140V

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

$2495

—

Part Number

100-000000694

SRPMMSRPMY

Package

FC-LGA6096

FC-BGA

Tj Max

—

100°C

View EPYC 9255 Details View Core Ultra 7 266V Details