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 9 285T

CORE STATE Arrow Lake-S

CORE SPECS 24 Cores / 24 Threads

CLOCK SPEED 1400 Base / 5.4 GHz Turbo

CACHE 36 MB (shared)

MAX TDP 35W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

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

3,164

cinebench_cinebench_r15_singlecore

296

446

cinebench_cinebench_r20_multicore

8,757

13,187

cinebench_cinebench_r20_singlecore

1,236

1,861

cinebench_cinebench_r23_multicore

20,851

31,399

cinebench_cinebench_r23_singlecore

2,943

4,432

passmark_data_compression

288,994

328,003

passmark_data_encryption

16,684

28,813

passmark_extended_instructions

22,274

21,956

passmark_find_prime_numbers

92

319

passmark_floating_point_math

46,096

129,032

passmark_integer_math

74,304

135,890

passmark_multithread

24,530

36,940

passmark_physics

1,391

2,875

passmark_random_string_sorting

34,645

41,091

passmark_single_thread

3,684

4,775

passmark_singlethread

3,684

4,775

DETAILED SPECIFICATIONS

SPECIFICATION

5 8400F

Ultra 9 285T

Core Specs

Cores

6

24 +300.0%

Threads

12

24 +100.0%

Base Clock (GHz)

4.2

1,400 +33233.3%

Boost Clock (GHz)

4.7

5.4 +14.9%

Frequency (GHz)

4.2

1,400 +33233.3%

Turbo Clock (GHz)

4.7

5.4 +14.9%

Multiplier

42

14 -66.7%

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)

36 MB (shared)

Power

TDP (W)

65

35 -46.2%

PL1

—

35 W

PL2

—

112 W

PPT

61-88 W

—

Configurable TDP

45 W

—

Architecture

Architecture

Zen 4

Arrow Lake

Codename

Phoenix

Arrow Lake-S

Generation

Ryzen 5 (Zen 4 (Phoenix))

Ultra 9 (Arrow Lake)

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

83.2 GB/s

102.4 GB/s

ECC Memory

No

Yes

Platform

Socket

AMD Socket AM5

Intel Socket 1851

Chipsets

X670E, X670, B650E, B650, A620

Z890, B860, W880, Q870, H810

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 5, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 8 E-Cores: 16

E-Core Frequency

—

1200 MHz up to 4.6 GHz

P-Core Turbo

—

5.3 GHz

Graphics

Integrated Graphics

—

Arc Xe-LPG Graphics 64EU

Other

Market

Desktop

Desktop

Production Status

Active

Active

Launch Price

$170

$549

Part Number

100-000001591

SRQD3

Package

FC-LGA1718

FC-LGA18W

Tj Max

95°C

105°C

View Ryzen 5 8400F Details View Core Ultra 9 285T Details