CPU Comparison

A

AMD

AMD

AMD Ryzen 7 7840H

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 i7-1260U

CORE STATE Alder Lake-U

CORE SPECS 10 Cores / 12 Threads

CLOCK SPEED 1100 Base / 4.7 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 9W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

3dmark_16_threads

7,461

N/A

3dmark_2_threads

1,906

N/A

3dmark_4_threads

3,638

N/A

3dmark_8_threads

6,116

N/A

3dmark_max_threads

7,409

N/A

3dmark_single_thread

976

N/A

cinebench_cinebench_r15_multicore

2,392

1,177

cinebench_cinebench_r15_singlecore

337

166

cinebench_cinebench_r20_multicore

9,967

4,906

cinebench_cinebench_r20_singlecore

1,407

692

cinebench_cinebench_r23_multicore

23,731

11,681

cinebench_cinebench_r23_singlecore

3,350

1,649

passmark_data_compression

341,520

152,217

passmark_data_encryption

20,162

9,480

passmark_extended_instructions

25,654

8,280

passmark_find_prime_numbers

83

67

passmark_floating_point_math

58,724

31,456

passmark_integer_math

96,692

45,887

passmark_multithread

27,919

14,011

passmark_physics

1,301

1,046

passmark_random_string_sorting

38,938

16,726

passmark_single_thread

3,641

3,153

passmark_singlethread

3,641

3,153

geekbench_multicore

N/A

6,320

geekbench_singlecore

N/A

1,936

DETAILED SPECIFICATIONS

SPECIFICATION

7 7840H

i7-1260U

Core Specs

Cores

8

10 +25.0%

Threads

16

12 -25.0%

Base Clock (GHz)

3.8

1,100 +28847.4%

Boost Clock (GHz)

5.1

4.7 -7.8%

Frequency (GHz)

3.8

1,100 +28847.4%

Turbo Clock (GHz)

5.1

4.7 -7.8%

Multiplier

38

11 -71.1%

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

16 MB (shared)

12 MB (shared)

Power

TDP (W)

35

9 -74.3%

PL1

—

9 W

PL2

—

29 W

Configurable TDP

35-54 W

—

Architecture

Architecture

Zen 4

Alder Lake

Codename

Phoenix

Alder Lake-U

Generation

Ryzen 7 (Zen 4 (Phoenix))

Core i7 (Alder Lake-U)

Process Size

4 nm

10 nm

Transistors

25,000 million

—

Die Size

178 mm²

—

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR4, DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

—

ECC Memory

Yes

No

Platform

Socket

AMD Socket FP8

Intel BGA 1781

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 4

Intel Hybrid

Hybrid Cores

—

P-Cores: 2 E-Cores: 8

E-Core Frequency

—

800 MHz up to 3.5 GHz

Graphics

Integrated Graphics

Radeon 780M

Iris Xe 96EU

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

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

—

Package

FP8, FP7, FP7r2

FC-BGA

Tj Max

100°C

100°C

View Ryzen 7 7840H Details View Core i7-1260U Details