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 Ultra 9 275HX

CORE STATE Arrow Lake-HX

CORE SPECS 24 Cores / 24 Threads

CLOCK SPEED 2.7 Base / 5.4 GHz Turbo

CACHE 36 MB (shared)

MAX TDP 55W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,268

4,839

cinebench_cinebench_r15_singlecore

320

683

cinebench_cinebench_r20_multicore

9,451

20,163

cinebench_cinebench_r20_singlecore

1,334

2,846

cinebench_cinebench_r23_multicore

22,504

48,008

cinebench_cinebench_r23_singlecore

3,177

6,777

geekbench_multicore

11,586

N/A

geekbench_singlecore

2,657

N/A

passmark_data_compression

302,256

618,338

passmark_data_encryption

17,900

48,016

passmark_extended_instructions

22,969

47,687

passmark_find_prime_numbers

178

457

passmark_floating_point_math

48,798

193,324

passmark_integer_math

77,432

156,314

passmark_multithread

26,476

56,415

passmark_physics

1,497

3,377

passmark_random_string_sorting

34,434

75,710

passmark_single_thread

3,907

4,727

passmark_singlethread

3,907

4,727

DETAILED SPECIFICATIONS

SPECIFICATION

5 7645HX

Ultra 9 275HX

Core Specs

Cores

6

24 +300.0%

Threads

12

24 +100.0%

Base Clock (GHz)

4

2.7 -32.5%

Boost Clock (GHz)

5

5.4 +8.0%

Frequency (GHz)

4

2.7 -32.5%

Turbo Clock (GHz)

5

5.4 +8.0%

Multiplier

40

27 -32.5%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

192 KB (per core)

L2 Cache

1 MB (per core)

3 MB (per core)

L3 Cache

32 MB (shared)

36 MB (shared)

Power

TDP (W)

45

55 +22.2%

PL1

—

55 W

PL2

—

160 W

Configurable TDP

75 W

—

Architecture

Architecture

Zen 4

Arrow Lake

Codename

Dragon Range

Arrow Lake-HX

Generation

Ryzen 5 (Zen 4 (Dragon Range))

Ultra 9 (Arrow Lake-HX)

Process Size

5 nm

3 nm

Transistors

6,570 million

17,800 million

Die Size

71 mm²

243 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

83.2 GB/s

102.4 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket FL1

Intel BGA 2114

Chipsets

—

WM880, HM870

PCIe

Gen 5, 28 Lanes(CPU only)

Gen 5, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 8 E-Cores: 16

E-Core Frequency

—

2.1 GHz up to 4.6 GHz

AMD Multi-Die

IO Process Size

6 nm

—

AI/NPU

NPU

—

Yes / 13 TOPS

Graphics

Integrated Graphics

Radeon 610M

Arc Xe-LPG Graphics 64EU

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

100-000000872

SRVFK

Package

µFC-BGAFL1

FC-BGA

Tj Max

100°C

105°C

View Ryzen 5 7645HX Details View Core Ultra 9 275HX Details