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

A

AMD

AMD

Ryzen 9 7900X3D

CORE STATE Raphael

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 4.4 Base / 5.6 GHz Turbo

CACHE 128 MB (shared)

MAX TDP 120W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

3dmark_16_threads

6,091

10,144

3dmark_2_threads

1,874

2,071

3dmark_4_threads

3,563

4,041

3dmark_8_threads

5,275

7,315

3dmark_max_threads

6,165

11,480

3dmark_single_thread

951

1,049

cinebench_cinebench_r15_multicore

2,101

4,310

cinebench_cinebench_r15_singlecore

296

608

cinebench_cinebench_r20_multicore

8,757

17,962

cinebench_cinebench_r20_singlecore

1,236

2,535

cinebench_cinebench_r23_multicore

20,851

42,767

cinebench_cinebench_r23_singlecore

2,943

6,037

passmark_data_compression

288,994

593,838

passmark_data_encryption

16,684

35,293

passmark_extended_instructions

22,274

44,567

passmark_find_prime_numbers

92

445

passmark_floating_point_math

46,096

97,246

passmark_integer_math

74,304

160,779

passmark_multithread

24,530

50,317

passmark_physics

1,391

4,728

passmark_random_string_sorting

34,645

70,662

passmark_single_thread

3,684

4,126

passmark_singlethread

3,684

4,126

geekbench_multicore

N/A

17,549

geekbench_singlecore

N/A

2,862

DETAILED SPECIFICATIONS

SPECIFICATION

5 8400F

9 7900X3D

Core Specs

Cores

6

12 +100.0%

Threads

12

24 +100.0%

Base Clock (GHz)

4.2

4.4 +4.8%

Boost Clock (GHz)

4.7

5.6 +19.1%

Frequency (GHz)

4.2

4.4 +4.8%

Turbo Clock (GHz)

4.7

5.6 +19.1%

Multiplier

42

44 +4.8%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

16 MB (shared)

128 MB (shared)

3D V-Cache

—

1x 64MB Slice

Power

TDP (W)

65

120 +84.6%

PPT

61-88 W

162 W

Configurable TDP

45 W

—

Architecture

Architecture

Zen 4

Zen 4

Codename

Phoenix

Raphael

Generation

Ryzen 5 (Zen 4 (Phoenix))

Ryzen 9 (Zen 4 (Raphael))

Process Size

4 nm

5 nm

Transistors

25,000 million

17,840 million

Die Size

178 mm²

2x 71 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

83.2 GB/s

83.2 GB/s

ECC Memory

No

Yes

Platform

Socket

AMD Socket AM5

AMD Socket AM5

Chipsets

X670E, X670, B650E, B650, A620

X670E, X670, B650E, B650, A620

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 5, 24 Lanes(CPU only)

AMD Multi-Die

IO Process Size

—

6 nm

Graphics

Integrated Graphics

—

Radeon Graphics

Other

Market

Desktop

Desktop

Production Status

Active

Active

Launch Price

$170

$599

Part Number

100-000001591

100-000000909

Package

FC-LGA1718

FC-LGA1718

Tj Max

95°C

89°C

Bundled Cooler

—

None

View Ryzen 5 8400F Details View Ryzen 9 7900X3D Details