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 7 7745HX

CORE STATE Dragon Range

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.6 Base / 5.1 GHz Turbo

CACHE 32 MB (shared)

MAX TDP 55W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

6,483

2,791

cinebench_cinebench_r15_singlecore

915

393

cinebench_cinebench_r20_multicore

27,013

11,631

cinebench_cinebench_r20_singlecore

3,813

1,641

cinebench_cinebench_r23_multicore

64,318

27,693

cinebench_cinebench_r23_singlecore

9,080

3,909

3dmark_16_threads

N/A

7,993

3dmark_2_threads

N/A

1,997

3dmark_4_threads

N/A

3,815

3dmark_8_threads

N/A

6,604

3dmark_max_threads

N/A

7,967

3dmark_single_thread

N/A

1,023

geekbench_multicore

N/A

12,827

geekbench_singlecore

N/A

2,630

passmark_data_compression

N/A

383,322

passmark_data_encryption

N/A

22,967

passmark_extended_instructions

N/A

28,966

passmark_find_prime_numbers

N/A

156

passmark_floating_point_math

N/A

64,297

passmark_integer_math

N/A

105,773

passmark_multithread

N/A

32,581

passmark_physics

N/A

1,697

passmark_random_string_sorting

N/A

44,474

passmark_single_thread

N/A

3,947

passmark_singlethread

N/A

3,947

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9255

7 7745HX

Core Specs

Cores

24

8 -66.7%

Threads

48

16 -66.7%

Base Clock (GHz)

3.25

3.6 +10.8%

Boost Clock (GHz)

4.8

5.1 +6.2%

Frequency (GHz)

3.25

3.6 +10.8%

Turbo Clock (GHz)

4.8

5.1 +6.2%

Multiplier

32.5

36 +10.8%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

80 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

128 MB (shared)

32 MB (shared)

Power

TDP (W)

200

55 -72.5%

Configurable TDP

200-240 W

45-75 W

Architecture

Architecture

Zen 5

Zen 4

Codename

Turin

Dragon Range

Generation

EPYC (Zen 5 (Turin))

Ryzen 7 (Zen 4 (Dragon Range))

Process Size

4 nm

5 nm

Transistors

33,260 million

6,570 million

Die Size

4x 70.6 mm²

71 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Twelve-channel

Dual-channel

Memory Bandwidth

576.0 GB/s

83.2 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP5

AMD Socket FL1

PCIe

Gen 5, 128 Lanes(CPU only)

Gen 5, 28 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

6 nm

Interconnect

CXL

Gen 2.0

—

Graphics

Integrated Graphics

—

Radeon 610M

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

$2495

—

Part Number

100-000000694

100-000000721

Package

FC-LGA6096

µFC-BGAFL1

Tj Max

—

100°C

View EPYC 9255 Details View Ryzen 7 7745HX Details