CPU Comparison

A

AMD

AMD

AMD Ryzen 5 7645HX

CORE STATE Dragon Range

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 4 Base / 5 GHz Turbo

CACHE 32 MB (shared)

MAX TDP 45W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2023

VS

i

Intel

INTEL

Core i9-12900KF

CORE STATE Alder Lake-S

CORE SPECS 16 Cores / 24 Threads

CLOCK SPEED 3.2 Base / 5.2 GHz Turbo

CACHE 30 MB (shared)

MAX TDP 125W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,268

3,510

cinebench_cinebench_r15_singlecore

320

495

cinebench_cinebench_r20_multicore

9,451

14,626

cinebench_cinebench_r20_singlecore

1,334

2,064

cinebench_cinebench_r23_multicore

22,504

34,825

cinebench_cinebench_r23_singlecore

3,177

4,916

geekbench_multicore

11,586

14,895

geekbench_singlecore

2,657

2,600

passmark_data_compression

302,256

537,785

passmark_data_encryption

17,900

29,502

passmark_extended_instructions

22,969

33,779

passmark_find_prime_numbers

178

142

passmark_floating_point_math

48,798

105,558

passmark_integer_math

77,432

138,932

passmark_multithread

26,476

40,970

passmark_physics

1,497

2,098

passmark_random_string_sorting

34,434

57,177

passmark_single_thread

3,907

4,144

passmark_singlethread

3,907

4,144

3dmark_16_threads

N/A

9,860

3dmark_2_threads

N/A

2,112

3dmark_4_threads

N/A

4,132

3dmark_8_threads

N/A

7,551

3dmark_max_threads

N/A

11,586

3dmark_single_thread

N/A

1,069

DETAILED SPECIFICATIONS

SPECIFICATION

5 7645HX

i9-12900KF

Core Specs

Cores

6

16 +166.7%

Threads

12

24 +100.0%

Base Clock (GHz)

4

3.2 -20.0%

Boost Clock (GHz)

5

5.2 +4.0%

Frequency (GHz)

4

3.2 -20.0%

Turbo Clock (GHz)

5

5.2 +4.0%

Multiplier

40

32 -20.0%

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

32 MB (shared)

30 MB (shared)

Power

TDP (W)

45

125 +177.8%

PL1

—

241W

PL2

—

241W

Configurable TDP

75 W

—

Architecture

Architecture

Zen 4

Alder Lake

Codename

Dragon Range

Alder Lake-S

Generation

Ryzen 5 (Zen 4 (Dragon Range))

Core i9 (Alder Lake-S)

Process Size

5 nm

10 nm

Transistors

6,570 million

—

Die Size

71 mm²

215 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR4, DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

83.2 GB/s

—

ECC Memory

Yes

No

DDR4 Speed

—

3200 MT/s

DDR5 Speed

—

4800 MT/s

Platform

Socket

AMD Socket FL1

Intel Socket 1700

Chipsets

—

Z690, H670, B660, H610

PCIe

Gen 5, 28 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 8 E-Cores: 8

E-Core Frequency

—

1800 MHz up to 3.8 GHz

AMD Multi-Die

IO Process Size

6 nm

—

Graphics

Integrated Graphics

Radeon 610M

—

Other

Market

Mobile

Desktop

Production Status

Active

Active

Launch Price

—

$564

Part Number

100-000000872

SRL4J

Package

µFC-BGAFL1

FC-LGA16A

Tj Max

100°C

100°C

View Ryzen 5 7645HX Details View Core i9-12900KF Details