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 i9-12900KS

CORE STATE Alder Lake-S

CORE SPECS 16 Cores / 24 Threads

CLOCK SPEED 3.4 Base / 5.5 GHz Turbo

CACHE 30 MB (shared)

MAX TDP 150W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,268

3,744

cinebench_cinebench_r15_singlecore

320

528

cinebench_cinebench_r20_multicore

9,451

15,603

cinebench_cinebench_r20_singlecore

1,334

2,202

cinebench_cinebench_r23_multicore

22,504

37,152

cinebench_cinebench_r23_singlecore

3,177

5,245

geekbench_multicore

11,586

15,960

geekbench_singlecore

2,657

2,705

passmark_data_compression

302,256

563,709

passmark_data_encryption

17,900

31,403

passmark_extended_instructions

22,969

35,089

passmark_find_prime_numbers

178

158

passmark_floating_point_math

48,798

111,429

passmark_integer_math

77,432

147,575

passmark_multithread

26,476

43,698

passmark_physics

1,497

2,437

passmark_random_string_sorting

34,434

60,539

passmark_single_thread

3,907

4,330

passmark_singlethread

3,907

4,330

3dmark_16_threads

N/A

10,316

3dmark_2_threads

N/A

2,212

3dmark_4_threads

N/A

4,320

3dmark_8_threads

N/A

7,872

3dmark_max_threads

N/A

11,897

3dmark_single_thread

N/A

1,121

DETAILED SPECIFICATIONS

SPECIFICATION

5 7645HX

i9-12900KS

Core Specs

Cores

6

16 +166.7%

Threads

12

24 +100.0%

Base Clock (GHz)

4

3.4 -15.0%

Boost Clock (GHz)

5

5.5 +10.0%

Frequency (GHz)

4

3.4 -15.0%

Turbo Clock (GHz)

5

5.5 +10.0%

Multiplier

40

34 -15.0%

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

150 +233.3%

PL1

—

241 W

PL2

—

241 W

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

76.8 GB/s

ECC Memory

Yes

Yes

DDR4 Speed

—

3200 MT/s

Platform

Socket

AMD Socket FL1

Intel Socket 1700

Chipsets

—

Z690, W680, H670, Q670, B660, H610

PCIe

Gen 5, 28 Lanes(CPU only)

Gen 5, 16 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 8 E-Cores: 8

E-Core Frequency

—

2.5 GHz up to 4 GHz

P-Core Turbo

—

5.2 GHz

AMD Multi-Die

IO Process Size

6 nm

—

Graphics

Integrated Graphics

Radeon 610M

UHD Graphics 770

Other

Market

Mobile

Desktop

Production Status

Active

Active

Launch Price

—

$739

Part Number

100-000000872

SRLDD

Package

µFC-BGAFL1

FC-LGA16A

Tj Max

100°C

115°C

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