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

i

Intel

INTEL

Core Ultra 5 125U

CORE STATE Meteor Lake

CORE SPECS 12 Cores / 14 Threads

CLOCK SPEED 1300 Base / 4.3 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 15W

ARCHITECTURE Meteor Lake

nm

PROCESS 7 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,696

1,491

cinebench_cinebench_r15_singlecore

804

210

cinebench_cinebench_r20_multicore

23,736

6,215

cinebench_cinebench_r20_singlecore

3,350

877

cinebench_cinebench_r23_multicore

56,516

14,799

cinebench_cinebench_r23_singlecore

7,978

2,089

passmark_data_compression

1,412,835

198,858

passmark_data_encryption

97,254

12,231

passmark_extended_instructions

86,189

11,340

passmark_find_prime_numbers

298

64

passmark_floating_point_math

215,669

41,331

passmark_integer_math

385,290

57,046

passmark_multithread

66,490

17,417

passmark_physics

4,036

1,082

passmark_random_string_sorting

125,932

21,872

passmark_single_thread

2,448

3,296

passmark_singlethread

2,448

3,296

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 8434P

Ultra 5 125U

Core Specs

Cores

48

12 -75.0%

Threads

96

14 -85.4%

Base Clock (GHz)

2.5

1,300 +51900.0%

Boost Clock (GHz)

3.1

4.3 +38.7%

Frequency (GHz)

2.5

1,300 +51900.0%

Turbo Clock (GHz)

3.1

4.3 +38.7%

Multiplier

25

13 -48.0%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

112 KB (per core)

L2 Cache

1 MB (per core)

2 MB (per core)

L3 Cache

128 MB (shared)

12 MB (shared)

Power

TDP (W)

200

15 -92.5%

Configurable TDP

155-225 W

—

Architecture

Architecture

Zen 4c

Meteor Lake

Codename

Siena

Meteor Lake

Generation

EPYC (Zen 4c (Siena))

Ultra 5 (Meteor Lake)

Process Size

5 nm

7 nm

Transistors

35,500 million

—

Die Size

4x 73 mm²

—

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR5 Depends on motherboard

Memory Bus

Six-channel

Dual-channel

Memory Bandwidth

230.4 GB/s

89.6 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket SP6

Intel BGA 2049

PCIe

Gen 5, 96 Lanes(CPU only)

Gen 4, 12 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 2 E-Cores: 10

E-Core Frequency

—

800 MHz up to 3.6 GHz

LP E-Cores

—

2

AMD Multi-Die

IO Process Size

6 nm

—

AI/NPU

NPU

—

Yes / 11 TOPS

Graphics

Integrated Graphics

—

Arc Xe-LPG 64EU

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

$2700

$363

Part Number

100-000000877

SRN6E

Package

FC-LGA4844

FC-BGA

Tj Max

—

110°C

Bundled Cooler

None

—

View EPYC 8434P Details View Core Ultra 5 125U Details