CPU Comparison

A

AMD

AMD

AMD Ryzen 5 8645HS

CORE STATE Hawk Point

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 4.3 Base / 5 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 45W

ARCHITECTURE Zen 4

nm

PROCESS 4 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

1,933

1,491

cinebench_cinebench_r15_singlecore

272

210

cinebench_cinebench_r20_multicore

8,056

6,215

cinebench_cinebench_r20_singlecore

1,137

877

cinebench_cinebench_r23_multicore

19,183

14,799

cinebench_cinebench_r23_singlecore

2,708

2,089

passmark_data_compression

265,483

198,858

passmark_data_encryption

15,588

12,231

passmark_extended_instructions

20,003

11,340

passmark_find_prime_numbers

75

64

passmark_floating_point_math

44,833

41,331

passmark_integer_math

72,640

57,046

passmark_multithread

22,586

17,417

passmark_physics

1,095

1,082

passmark_random_string_sorting

31,748

21,872

passmark_single_thread

3,653

3,296

passmark_singlethread

3,653

3,296

DETAILED SPECIFICATIONS

SPECIFICATION

5 8645HS

Ultra 5 125U

Core Specs

Cores

6

12 +100.0%

Threads

12

14 +16.7%

Base Clock (GHz)

4.3

1,300 +30132.6%

Boost Clock (GHz)

5

4.3 -14.0%

Frequency (GHz)

4.3

1,300 +30132.6%

Turbo Clock (GHz)

5

4.3 -14.0%

Multiplier

43

13 -69.8%

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

16 MB (shared)

12 MB (shared)

Power

TDP (W)

45

15 -66.7%

Configurable TDP

35-54 W

—

Architecture

Architecture

Zen 4

Meteor Lake

Codename

Hawk Point

Meteor Lake

Generation

Ryzen 5 (Zen 4 (Hawk Point))

Ultra 5 (Meteor Lake)

Process Size

4 nm

7 nm

Transistors

25,000 million

—

Die Size

178 mm²

—

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR5 Depends on motherboard

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

89.6 GB/s

ECC Memory

No

No

Platform

Socket

AMD Socket FP8

Intel BGA 2049

PCIe

Gen 4, 20 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

AI/NPU

NPU

Yes / 16 TOPS

Yes / 11 TOPS

Graphics

Integrated Graphics

Radeon 760M

Arc Xe-LPG 64EU

Other

Market

Mobile

Mobile

Production Status

Active

Active

Launch Price

—

$363

Part Number

100-000001320(FP7r2)100-000001385(FP7)100-000001310(FP8)

SRN6E

Package

FP8, FP7, FP7r2

FC-BGA

Tj Max

100°C

110°C

View Ryzen 5 8645HS Details View Core Ultra 5 125U Details