CPU Comparison

A

AMD

AMD

AMD EPYC 9455P

CORE STATE Turin

CORE SPECS 48 Cores / 96 Threads

CLOCK SPEED 3.15 Base / 4.4 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 300W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2024

VS

A

AMD

AMD

Ryzen 3 PRO 8300G

CORE STATE Phoenix2

CORE SPECS 4 Cores / 8 Threads

CLOCK SPEED 3.4 Base / 4.9 GHz Turbo

CACHE 8 MB (shared)

MAX TDP 65W

ARCHITECTURE Zen 4

nm

PROCESS 4 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

9,999

1,245

cinebench_cinebench_r15_singlecore

1,411

175

cinebench_cinebench_r20_multicore

41,666

5,190

cinebench_cinebench_r20_singlecore

5,882

732

cinebench_cinebench_r23_multicore

99,206

12,359

cinebench_cinebench_r23_singlecore

14,005

1,744

passmark_data_compression

1,932,632

163,197

passmark_data_encryption

115,202

9,350

passmark_extended_instructions

138,505

12,360

passmark_find_prime_numbers

1,089

54

passmark_floating_point_math

358,673

25,293

passmark_integer_math

606,087

40,469

passmark_multithread

116,713

14,540

passmark_physics

16,647

897

passmark_random_string_sorting

241,849

20,343

passmark_single_thread

3,750

3,844

passmark_singlethread

3,750

3,844

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9455P

3 PRO 8300G

Core Specs

Cores

48

4 -91.7%

Threads

96

8 -91.7%

Base Clock (GHz)

3.15

3.4 +7.9%

Boost Clock (GHz)

4.4

4.9 +11.4%

Frequency (GHz)

3.15

3.4 +7.9%

Turbo Clock (GHz)

4.4

4.9 +11.4%

Multiplier

31.5

40 +27.0%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

256 MB (shared)

8 MB (shared)

Power

TDP (W)

300

65 -78.3%

PPT

—

61-88 W

Configurable TDP

240-300 W

45 W

Architecture

Architecture

Zen 5

Zen 4

Codename

Turin

Phoenix2

Generation

EPYC (Zen 5 (Turin))

Ryzen 3 (Zen 4 (Phoenix))

Process Size

4 nm

4 nm

Transistors

66,520 million

20,900 million

Die Size

8x 70.6 mm²

137 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 AM5

Chipsets

—

X870E, X870, B850, B840, X670E, X670, B650E, B650, A620

PCIe

Gen 5, 128 Lanes(CPU only)

Gen 4, 14 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

1 + 3

E-Core Frequency

—

3.2 GHz up to 3.6 GHz

AMD Multi-Die

IO Process Size

6 nm

—

Interconnect

CXL

Gen 2.0

—

Graphics

Integrated Graphics

—

Radeon 740M

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

$4819

—

Part Number

100-000001563

100-000001187

Package

FC-LGA6096

FC-LGA1718

Tj Max

—

95°C

Bundled Cooler

—

Wraith Stealth

View EPYC 9455P Details View Ryzen 3 PRO 8300G Details