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 i5-11400H

CORE STATE Tiger Lake-H

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 2.2 Base / 4.5 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 35W

ARCHITECTURE Tiger Lake

nm

PROCESS 10 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

3dmark_16_threads

7,461

5,205

3dmark_2_threads

1,906

1,688

3dmark_4_threads

3,638

3,062

3dmark_8_threads

6,116

4,423

3dmark_max_threads

7,409

5,172

3dmark_single_thread

976

884

cinebench_cinebench_r15_multicore

2,392

1,314

cinebench_cinebench_r15_singlecore

337

185

cinebench_cinebench_r20_multicore

9,967

5,478

cinebench_cinebench_r20_singlecore

1,407

773

cinebench_cinebench_r23_multicore

23,731

13,044

cinebench_cinebench_r23_singlecore

3,350

1,841

passmark_data_compression

341,520

190,855

passmark_data_encryption

20,162

9,309

passmark_extended_instructions

25,654

12,971

passmark_find_prime_numbers

83

47

passmark_floating_point_math

58,724

32,060

passmark_integer_math

96,692

53,286

passmark_multithread

27,919

15,346

passmark_physics

1,301

678

passmark_random_string_sorting

38,938

22,512

passmark_single_thread

3,641

2,975

passmark_singlethread

3,641

2,975

geekbench_multicore

N/A

6,409

geekbench_singlecore

N/A

1,822

DETAILED SPECIFICATIONS

SPECIFICATION

7 7840H

i5-11400H

Core Specs

Cores

8

6 -25.0%

Threads

16

12 -25.0%

Base Clock (GHz)

3.8

2.2 -42.1%

Boost Clock (GHz)

5.1

4.5 -11.8%

Frequency (GHz)

3.8

2.2 -42.1%

Turbo Clock (GHz)

5.1

4.5 -11.8%

Multiplier

38

22 -42.1%

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

35 0.0%

Configurable TDP

35-54 W

—

Architecture

Architecture

Zen 4

Tiger Lake

Codename

Phoenix

Tiger Lake-H

Generation

Ryzen 7 (Zen 4 (Phoenix))

Core i5 (Tiger Lake-H)

Process Size

4 nm

10 nm

Transistors

25,000 million

—

Die Size

178 mm²

190 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR4

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

51.2 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket FP8

Intel BGA 1787

Chipsets

—

QM580, HM570, WM590

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

Graphics

Integrated Graphics

Radeon 780M

UHD Graphics

Other

Market

Mobile

Mobile

Production Status

Active

Active

Launch Price

—

$250

Part Number

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

SRKT1

Package

FP8, FP7, FP7r2

FC-BGA16F

Tj Max

100°C

100°C

View Ryzen 7 7840H Details View Core i5-11400H Details