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 7 265HX

CORE STATE Arrow Lake-HX

CORE SPECS 20 Cores / 20 Threads

CLOCK SPEED 2.6 Base / 5.3 GHz Turbo

CACHE 30 MB (shared)

MAX TDP 55W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,268

4,268

cinebench_cinebench_r15_singlecore

320

602

cinebench_cinebench_r20_multicore

9,451

17,787

cinebench_cinebench_r20_singlecore

1,334

2,511

cinebench_cinebench_r23_multicore

22,504

42,352

cinebench_cinebench_r23_singlecore

3,177

5,979

geekbench_multicore

11,586

N/A

geekbench_singlecore

2,657

N/A

passmark_data_compression

302,256

542,796

passmark_data_encryption

17,900

43,468

passmark_extended_instructions

22,969

42,181

passmark_find_prime_numbers

178

392

passmark_floating_point_math

48,798

170,392

passmark_integer_math

77,432

140,790

passmark_multithread

26,476

49,826

passmark_physics

1,497

2,325

passmark_random_string_sorting

34,434

65,478

passmark_single_thread

3,907

4,531

passmark_singlethread

3,907

4,531

DETAILED SPECIFICATIONS

SPECIFICATION

5 7645HX

Ultra 7 265HX

Core Specs

Cores

6

20 +233.3%

Threads

12

20 +66.7%

Base Clock (GHz)

4

2.6 -35.0%

Boost Clock (GHz)

5

5.3 +6.0%

Frequency (GHz)

4

2.6 -35.0%

Turbo Clock (GHz)

5

5.3 +6.0%

Multiplier

40

26 -35.0%

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)

30 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 7 (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: 12

E-Core Frequency

—

2.3 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

SRVFH

Package

µFC-BGAFL1

FC-BGA

Tj Max

100°C

105°C

View Ryzen 5 7645HX Details View Core Ultra 7 265HX Details