CPU Comparison

A

AMD

AMD

AMD Ryzen 7 7840HS

CORE STATE Phoenix

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.8 Base / 5.1 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 35W

ARCHITECTURE Zen 4

nm

PROCESS 4 nm

LAUNCH DATE —

VS

i

Intel

INTEL

Core Ultra 5 245HX

CORE STATE Arrow Lake-HX

CORE SPECS 14 Cores / 14 Threads

CLOCK SPEED 3.1 Base / 5.1 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 55W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

3dmark_16_threads

7,314

N/A

3dmark_2_threads

1,904

N/A

3dmark_4_threads

3,651

N/A

3dmark_8_threads

6,092

N/A

3dmark_max_threads

7,316

N/A

3dmark_single_thread

979

N/A

cinebench_cinebench_r15_multicore

2,453

3,432

cinebench_cinebench_r15_singlecore

346

484

cinebench_cinebench_r20_multicore

10,221

14,301

cinebench_cinebench_r20_singlecore

1,442

2,018

cinebench_cinebench_r23_multicore

24,337

34,050

cinebench_cinebench_r23_singlecore

3,435

4,807

geekbench_multicore

10,996

N/A

geekbench_singlecore

2,357

N/A

passmark_data_compression

345,536

N/A

passmark_data_encryption

20,627

N/A

passmark_extended_instructions

25,747

N/A

passmark_find_prime_numbers

88

N/A

passmark_floating_point_math

59,921

N/A

passmark_integer_math

98,682

N/A

passmark_multithread

28,633

N/A

passmark_physics

1,376

N/A

passmark_random_string_sorting

40,364

N/A

passmark_single_thread

3,753

N/A

passmark_singlethread

3,753

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

7 7840HS

Ultra 5 245HX

Core Specs

Cores

8

14 +75.0%

Threads

16

14 -12.5%

Base Clock (GHz)

3.8

3.1 -18.4%

Boost Clock (GHz)

5.1

5.1 0.0%

Frequency (GHz)

3.8

3.1 -18.4%

Turbo Clock (GHz)

5.1

5.1 0.0%

Multiplier

38

31 -18.4%

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

16 MB (shared)

24 MB (shared)

Power

TDP (W)

35

55 +57.1%

PL1

—

55 W

PL2

—

160 W

Configurable TDP

35-54 W

—

Architecture

Architecture

Zen 4

Arrow Lake

Codename

Phoenix

Arrow Lake-HX

Generation

Ryzen 7 (Zen 4 (Phoenix))

Ultra 5 (Arrow Lake-HX)

Process Size

4 nm

3 nm

Transistors

25,000 million

17,800 million

Die Size

178 mm²

243 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

102.4 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket FP8

Intel BGA 2114

Chipsets

—

WM880, HM870

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 5, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 6 E-Cores: 8

E-Core Frequency

—

2.6 GHz up to 4.5 GHz

AI/NPU

NPU

—

Yes / 13 TOPS

Graphics

Integrated Graphics

Radeon 780M

Arc Xe-LPG Graphics 48EU

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

100-000000955(FP7r2)100-000000964(FP7)100-000001129(FP8)

SRVFM

Package

FP8, FP7, FP7r2

FC-BGA

Tj Max

100°C

105°C

View Ryzen 7 7840HS Details View Core Ultra 5 245HX Details