CPU Comparison

A

AMD

AMD

AMD Ryzen 5 PRO 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 2024

VS

i

Intel

INTEL

Core i5-1240U

CORE STATE Alder Lake-U

CORE SPECS 10 Cores / 12 Threads

CLOCK SPEED 1100 Base / 4.4 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 9W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,989

1,148

cinebench_cinebench_r15_singlecore

280

162

cinebench_cinebench_r20_multicore

8,291

4,785

cinebench_cinebench_r20_singlecore

1,170

675

cinebench_cinebench_r23_multicore

19,742

11,395

cinebench_cinebench_r23_singlecore

2,787

1,608

passmark_data_compression

251,816

143,102

passmark_data_encryption

17,154

8,964

passmark_extended_instructions

20,803

7,932

passmark_find_prime_numbers

77

63

passmark_floating_point_math

43,231

29,726

passmark_integer_math

69,017

44,968

passmark_multithread

23,227

13,406

passmark_physics

1,338

981

passmark_random_string_sorting

35,316

15,996

passmark_single_thread

3,830

3,239

passmark_singlethread

3,830

3,239

DETAILED SPECIFICATIONS

SPECIFICATION

5 PRO 8645HS

i5-1240U

Core Specs

Cores

6

10 +66.7%

Threads

12

12 0.0%

Base Clock (GHz)

4.3

1,100 +25481.4%

Boost Clock (GHz)

5

4.4 -12.0%

Frequency (GHz)

4.3

1,100 +25481.4%

Turbo Clock (GHz)

5

4.4 -12.0%

Multiplier

43

11 -74.4%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

1 MB (per core)

1.25 MB (per core)

L3 Cache

16 MB (shared)

12 MB (shared)

Power

TDP (W)

45

9 -80.0%

PL1

—

9 W

PL2

—

29 W

Configurable TDP

35-54 W

—

Architecture

Architecture

Zen 4

Alder Lake

Codename

Hawk Point

Alder Lake-U

Generation

Ryzen 5 (Zen 4 (Hawk Point))

Core i5 (Alder Lake-U)

Process Size

4 nm

10 nm

Transistors

25,000 million

—

Die Size

178 mm²

—

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR4, DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

—

ECC Memory

Yes

No

Platform

Socket

AMD Socket FP7

Intel BGA 1781

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 4

Intel Hybrid

Hybrid Cores

—

P-Cores: 2 E-Cores: 8

E-Core Frequency

—

800 MHz up to 3.3 GHz

AI/NPU

XDNA NPU

16 TOPS

—

Graphics

Integrated Graphics

Radeon 760M

Iris Xe 80EU

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Part Number

100-000001315(FP7r2),100-000001388(FP7)

—

Package

FP7, FP7r2

FC-BGA

Tj Max

100°C

100°C

View Ryzen 5 PRO 8645HS Details View Core i5-1240U Details