CPU Comparison

A

AMD

AMD

AMD Ryzen 7 7840U

CORE STATE Phoenix

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.3 Base / 5.1 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 28W

ARCHITECTURE Zen 4

nm

PROCESS 4 nm

LAUNCH DATE —

VS

i

Intel

INTEL

Core i5-12450H

CORE STATE Alder Lake-H

CORE SPECS 8 Cores / 12 Threads

CLOCK SPEED 2000 Base / 4.4 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 45W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

3dmark_16_threads

5,427

5,001

3dmark_2_threads

1,729

1,743

3dmark_4_threads

3,029

3,091

3dmark_8_threads

4,583

4,233

3dmark_max_threads

5,402

5,020

3dmark_single_thread

932

912

cinebench_cinebench_r15_multicore

2,123

1,393

cinebench_cinebench_r15_singlecore

299

196

cinebench_cinebench_r20_multicore

8,846

5,805

cinebench_cinebench_r20_singlecore

1,248

819

cinebench_cinebench_r23_multicore

21,064

13,822

cinebench_cinebench_r23_singlecore

2,973

1,951

geekbench_multicore

8,766

N/A

geekbench_singlecore

2,077

N/A

passmark_data_compression

288,604

195,132

passmark_data_encryption

17,691

10,832

passmark_extended_instructions

20,432

11,992

passmark_find_prime_numbers

80

46

passmark_floating_point_math

51,767

40,568

passmark_integer_math

90,852

54,782

passmark_multithread

24,782

16,265

passmark_physics

1,256

883

passmark_random_string_sorting

33,757

20,838

passmark_single_thread

3,565

3,306

passmark_singlethread

3,565

3,306

DETAILED SPECIFICATIONS

SPECIFICATION

7 7840U

i5-12450H

Core Specs

Cores

8

8 0.0%

Threads

16

12 -25.0%

Base Clock (GHz)

3.3

2,000 +60506.1%

Boost Clock (GHz)

5.1

4.4 -13.7%

Frequency (GHz)

3.3

2,000 +60506.1%

Turbo Clock (GHz)

5.1

4.4 -13.7%

Multiplier

33

20 -39.4%

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)

28

45 +60.7%

PL1

—

45 W

PL2

—

95 W

Configurable TDP

15-30 W

—

Architecture

Architecture

Zen 4

Alder Lake

Codename

Phoenix

Alder Lake-H

Generation

Ryzen 7 (Zen 4 (Phoenix))

Core i5 (Alder Lake-H)

Process Size

4 nm

10 nm

Transistors

25,000 million

—

Die Size

178 mm²

217 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

DDR4 Speed

—

3200 MT/s

DDR5 Speed

—

4800 MT/s

Platform

Socket

AMD Socket FP8

Intel BGA 1744

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 4 E-Cores: 4

E-Core Frequency

—

1500 MHz up to 3.3 GHz

Graphics

Integrated Graphics

Radeon 780M

UHD Graphics

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

100-000000829100-000000830100-000001131

SRLCX

Package

FP8, FP7, FP7r2

FC-BGA16F

Tj Max

100°C

100°C

View Ryzen 7 7840U Details View Core i5-12450H Details