CPU Comparison

A

AMD

AMD

AMD Ryzen 5 8400F

CORE STATE Phoenix

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 4.2 Base / 4.7 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 65W

ARCHITECTURE Zen 4

nm

PROCESS 4 nm

LAUNCH DATE 2024

VS

i

Intel

INTEL

Core Ultra 7 155U

CORE STATE Meteor Lake

CORE SPECS 12 Cores / 14 Threads

CLOCK SPEED 1700 Base / 4.8 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 15W

ARCHITECTURE Meteor Lake

nm

PROCESS 7 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

3dmark_16_threads

6,091

N/A

3dmark_2_threads

1,874

N/A

3dmark_4_threads

3,563

N/A

3dmark_8_threads

5,275

N/A

3dmark_max_threads

6,165

N/A

3dmark_single_thread

951

N/A

cinebench_cinebench_r15_multicore

2,101

1,404

cinebench_cinebench_r15_singlecore

296

198

cinebench_cinebench_r20_multicore

8,757

5,854

cinebench_cinebench_r20_singlecore

1,236

826

cinebench_cinebench_r23_multicore

20,851

13,940

cinebench_cinebench_r23_singlecore

2,943

1,968

passmark_data_compression

288,994

177,122

passmark_data_encryption

16,684

11,333

passmark_extended_instructions

22,274

9,903

passmark_find_prime_numbers

92

65

passmark_floating_point_math

46,096

40,256

passmark_integer_math

74,304

57,564

passmark_multithread

24,530

16,382

passmark_physics

1,391

1,084

passmark_random_string_sorting

34,645

19,767

passmark_single_thread

3,684

3,372

passmark_singlethread

3,684

3,372

DETAILED SPECIFICATIONS

SPECIFICATION

5 8400F

Ultra 7 155U

Core Specs

Cores

6

12 +100.0%

Threads

12

14 +16.7%

Base Clock (GHz)

4.2

1,700 +40376.2%

Boost Clock (GHz)

4.7

4.8 +2.1%

Frequency (GHz)

4.2

1,700 +40376.2%

Turbo Clock (GHz)

4.7

4.8 +2.1%

Multiplier

42

17 -59.5%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

112 KB (per core)

L2 Cache

1 MB (per core)

2 MB (per core)

L3 Cache

16 MB (shared)

12 MB (shared)

Power

TDP (W)

65

15 -76.9%

PPT

61-88 W

—

Configurable TDP

45 W

—

Architecture

Architecture

Zen 4

Meteor Lake

Codename

Phoenix

Meteor Lake

Generation

Ryzen 5 (Zen 4 (Phoenix))

Ultra 7 (Meteor Lake)

Process Size

4 nm

7 nm

Transistors

25,000 million

—

Die Size

178 mm²

—

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR5 Depends on motherboard

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

83.2 GB/s

89.6 GB/s

ECC Memory

No

No

Platform

Socket

AMD Socket AM5

Intel BGA 2049

Chipsets

X670E, X670, B650E, B650, A620

—

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 4, 12 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 2 E-Cores: 10

E-Core Frequency

—

1200 MHz up to 3.8 GHz

LP E-Cores

—

2

AI/NPU

NPU

—

Yes / 11 TOPS

Graphics

Integrated Graphics

—

Arc Xe-LPG 64EU

Other

Market

Desktop

Mobile

Production Status

Active

Active

Launch Price

$170

$490

Part Number

100-000001591

SRN6B

Package

FC-LGA1718

FC-BGA

Tj Max

95°C

110°C

View Ryzen 5 8400F Details View Core Ultra 7 155U Details