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 7940H

CORE STATE Phoenix

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 4 Base / 5.2 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 35W

ARCHITECTURE Zen 4

nm

PROCESS 4 nm

LAUNCH DATE —

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

2,490

cinebench_cinebench_r15_singlecore

296

351

cinebench_cinebench_r20_multicore

8,757

10,375

cinebench_cinebench_r20_singlecore

1,236

1,464

cinebench_cinebench_r23_multicore

20,851

24,703

cinebench_cinebench_r23_singlecore

2,943

3,487

passmark_data_compression

288,994

352,077

passmark_data_encryption

16,684

21,096

passmark_extended_instructions

22,274

26,804

passmark_find_prime_numbers

92

81

passmark_floating_point_math

46,096

62,057

passmark_integer_math

74,304

101,977

passmark_multithread

24,530

29,063

passmark_physics

1,391

1,300

passmark_random_string_sorting

34,645

42,093

passmark_single_thread

3,684

3,952

passmark_singlethread

3,684

3,952

DETAILED SPECIFICATIONS

SPECIFICATION

5 8400F

9 7940H

Core Specs

Cores

6

8 +33.3%

Threads

12

16 +33.3%

Base Clock (GHz)

4.2

4 -4.8%

Boost Clock (GHz)

4.7

5.2 +10.6%

Frequency (GHz)

4.2

4 -4.8%

Turbo Clock (GHz)

4.7

5.2 +10.6%

Multiplier

42

40 -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)

16 MB (shared)

Power

TDP (W)

65

35 -46.2%

PPT

61-88 W

—

Configurable TDP

45 W

54 W

Architecture

Architecture

Zen 4

Zen 4

Codename

Phoenix

Phoenix

Generation

Ryzen 5 (Zen 4 (Phoenix))

Ryzen 9 (Zen 4 (Phoenix))

Process Size

4 nm

4 nm

Transistors

25,000 million

25,000 million

Die Size

178 mm²

178 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

83.2 GB/s

89.6 GB/s

ECC Memory

No

Yes

Platform

Socket

AMD Socket AM5

AMD Socket FP8

Chipsets

X670E, X670, B650E, B650, A620

—

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

Graphics

Integrated Graphics

—

Radeon 780M

Other

Market

Desktop

Mobile

Production Status

Active

Active

Launch Price

$170

—

Part Number

100-000001591

100-000000954(FP7r2)100-000000963(FP7)100-000001128(FP8)

Package

FC-LGA1718

FP8, FP7, FP7r2

Tj Max

95°C

100°C

View Ryzen 5 8400F Details View Ryzen 9 7940H Details