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 i9-11900F

CORE STATE Rocket Lake

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 2.5 Base / 5.2 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 65W

ARCHITECTURE Rocket Lake

nm

PROCESS 14 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,933

1,891

cinebench_cinebench_r15_singlecore

272

266

cinebench_cinebench_r20_multicore

8,056

7,882

cinebench_cinebench_r20_singlecore

1,137

1,112

cinebench_cinebench_r23_multicore

19,183

18,768

cinebench_cinebench_r23_singlecore

2,708

2,649

passmark_data_compression

265,483

280,847

passmark_data_encryption

15,588

13,636

passmark_extended_instructions

20,003

19,443

passmark_find_prime_numbers

75

61

passmark_floating_point_math

44,833

48,562

passmark_integer_math

72,640

83,718

passmark_multithread

22,586

22,115

passmark_physics

1,095

949

passmark_random_string_sorting

31,748

32,520

passmark_single_thread

3,653

3,413

passmark_singlethread

3,653

3,413

3dmark_16_threads

N/A

7,995

3dmark_2_threads

N/A

1,905

3dmark_4_threads

N/A

3,613

3dmark_8_threads

N/A

6,018

3dmark_max_threads

N/A

7,961

3dmark_single_thread

N/A

996

geekbench_multicore

N/A

9,417

geekbench_singlecore

N/A

2,220

DETAILED SPECIFICATIONS

SPECIFICATION

5 8645HS

i9-11900F

Core Specs

Cores

6

8 +33.3%

Threads

12

16 +33.3%

Base Clock (GHz)

4.3

2.5 -41.9%

Boost Clock (GHz)

5

5.2 +4.0%

Frequency (GHz)

4.3

2.5 -41.9%

Turbo Clock (GHz)

5

5.2 +4.0%

Multiplier

43

25 -41.9%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

1 MB (per core)

512 KB (per core)

L3 Cache

16 MB (shared)

16 MB (shared)

Power

TDP (W)

45

65 +44.4%

Configurable TDP

35-54 W

—

Architecture

Architecture

Zen 4

Rocket Lake

Codename

Hawk Point

Rocket Lake

Generation

Ryzen 5 (Zen 4 (Hawk Point))

Core i9 (Rocket Lake-S)

Process Size

4 nm

14 nm

Transistors

25,000 million

—

Die Size

178 mm²

276 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR4

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

51.2 GB/s

ECC Memory

No

No

Platform

Socket

AMD Socket FP8

Intel Socket 1200

Chipsets

—

H510, B560, H570, Q570, W580, Z590, Q470, H470, W480, Z490

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

AI/NPU

NPU

Yes / 16 TOPS

—

Graphics

Integrated Graphics

Radeon 760M

—

Other

Market

Mobile

Desktop

Production Status

Active

End-of-life

Launch Price

—

$422

Part Number

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

SRKNK

Package

FP8, FP7, FP7r2

FC-LGA14A

Tj Max

100°C

100°C

View Ryzen 5 8645HS Details View Core i9-11900F Details