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 5950X

CORE STATE Vermeer

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 3.4 Base / 4.9 GHz Turbo

CACHE 64 MB

MAX TDP 105W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

3dmark_16_threads

6,091

10,810

3dmark_2_threads

1,874

1,856

3dmark_4_threads

3,563

3,595

3dmark_8_threads

5,275

6,598

3dmark_max_threads

6,165

11,597

3dmark_single_thread

951

944

cinebench_cinebench_r15_multicore

2,101

3,891

cinebench_cinebench_r15_singlecore

296

549

cinebench_cinebench_r20_multicore

8,757

16,214

cinebench_cinebench_r20_singlecore

1,236

2,289

cinebench_cinebench_r23_multicore

20,851

38,607

cinebench_cinebench_r23_singlecore

2,943

5,450

passmark_data_compression

288,994

624,347

passmark_data_encryption

16,684

39,593

passmark_extended_instructions

22,274

40,468

passmark_find_prime_numbers

92

228

passmark_floating_point_math

46,096

100,280

passmark_integer_math

74,304

185,520

passmark_multithread

24,530

45,424

passmark_physics

1,391

1,878

passmark_random_string_sorting

34,645

65,172

passmark_single_thread

3,684

3,470

passmark_singlethread

3,684

3,470

geekbench_multicore

N/A

12,084

geekbench_singlecore

N/A

2,211

DETAILED SPECIFICATIONS

SPECIFICATION

5 8400F

9 5950X

Core Specs

Cores

6

16 +166.7%

Threads

12

32 +166.7%

Base Clock (GHz)

4.2

3.4 -19.0%

Boost Clock (GHz)

4.7

4.9 +4.3%

Frequency (GHz)

4.2

3.4 -19.0%

Turbo Clock (GHz)

4.7

4.9 +4.3%

Multiplier

42

34 -19.0%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

512 KB (per core)

L3 Cache

16 MB (shared)

64 MB

Power

TDP (W)

65

105 +61.5%

PPT

61-88 W

142 W

Configurable TDP

45 W

—

Architecture

Architecture

Zen 4

Zen 3

Codename

Phoenix

Vermeer

Generation

Ryzen 5 (Zen 4 (Phoenix))

Ryzen 9 (Zen 3 (Vermeer))

Process Size

4 nm

7 nm

Transistors

25,000 million

8,300 million

Die Size

178 mm²

2x 74 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR4

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

83.2 GB/s

51.2 GB/s

ECC Memory

No

Yes

Platform

Socket

AMD Socket AM5

AMD Socket AM4

Chipsets

X670E, X670, B650E, B650, A620

AMD 300 Series*, AMD 400 Series, AMD 500 Series

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

AMD Multi-Die

IO Process Size

—

12 nm

Other

Market

Desktop

Desktop

Production Status

Active

Active

Launch Price

$170

$799

Part Number

100-000001591

100-000000059

Package

FC-LGA1718

µOPGA-1331

Tj Max

95°C

—

Bundled Cooler

—

None

View Ryzen 5 8400F Details View Ryzen 9 5950X Details