CPU Comparison

A

AMD

AMD

AMD EPYC 8434P

CORE STATE Siena

CORE SPECS 48 Cores / 96 Threads

CLOCK SPEED 2.5 Base / 3.1 GHz Turbo

CACHE 128 MB (shared)

MAX TDP 200W

ARCHITECTURE Zen 4c

nm

PROCESS 5 nm

LAUNCH DATE 2023

VS

A

AMD

AMD

Ryzen 3 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

5,696

1,231

cinebench_cinebench_r15_singlecore

804

173

cinebench_cinebench_r20_multicore

23,736

5,131

cinebench_cinebench_r20_singlecore

3,350

724

cinebench_cinebench_r23_multicore

56,516

12,217

cinebench_cinebench_r23_singlecore

7,978

1,724

passmark_data_compression

1,412,835

164,386

passmark_data_encryption

97,254

9,259

passmark_extended_instructions

86,189

12,489

passmark_find_prime_numbers

298

51

passmark_floating_point_math

215,669

25,518

passmark_integer_math

385,290

41,070

passmark_multithread

66,490

14,374

passmark_physics

4,036

833

passmark_random_string_sorting

125,932

18,759

passmark_single_thread

2,448

3,873

passmark_singlethread

2,448

3,873

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 8434P

3 8300G

Core Specs

Cores

48

4 -91.7%

Threads

96

8 -91.7%

Base Clock (GHz)

2.5

3.4 +36.0%

Boost Clock (GHz)

3.1

4.9 +58.1%

Frequency (GHz)

2.5

3.4 +36.0%

Turbo Clock (GHz)

3.1

4.9 +58.1%

Multiplier

25

40 +60.0%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

128 MB (shared)

8 MB (shared)

Power

TDP (W)

200

65 -67.5%

PPT

—

61-88 W

Configurable TDP

155-225 W

45 W

Architecture

Architecture

Zen 4c

Zen 4

Codename

Siena

Phoenix2

Generation

EPYC (Zen 4c (Siena))

Ryzen 3 (Zen 4 (Phoenix))

Process Size

5 nm

4 nm

Transistors

35,500 million

20,900 million

Die Size

4x 73 mm²

137 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Six-channel

Dual-channel

Memory Bandwidth

230.4 GB/s

83.2 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP6

AMD Socket AM5

Chipsets

—

X670E, X670, B650E, B650, A620

PCIe

Gen 5, 96 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

—

Graphics

Integrated Graphics

—

Radeon 740M

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

$2700

$176

Part Number

100-000000877

100-000001492

Package

FC-LGA4844

FC-LGA1718

Tj Max

—

95°C

Bundled Cooler

None

Wraith Stealth

View EPYC 8434P Details View Ryzen 3 8300G Details