CPU Comparison

A

AMD

AMD

AMD Ryzen 7 7840H

CORE STATE Phoenix

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.8 Base / 5.1 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 35W

ARCHITECTURE Zen 4

nm

PROCESS 4 nm

LAUNCH DATE —

VS

A

AMD

AMD

Ryzen 7 9800X3D

CORE STATE Granite Ridge

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 4.7 Base / 5.2 GHz Turbo

CACHE 96 MB (shared)

MAX TDP 120W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

3dmark_16_threads

7,461

10,081

3dmark_2_threads

1,906

2,394

3dmark_4_threads

3,638

4,669

3dmark_8_threads

6,116

8,252

3dmark_max_threads

7,409

10,067

3dmark_single_thread

976

1,212

cinebench_cinebench_r15_multicore

2,392

3,427

cinebench_cinebench_r15_singlecore

337

483

cinebench_cinebench_r20_multicore

9,967

14,281

cinebench_cinebench_r20_singlecore

1,407

2,016

cinebench_cinebench_r23_multicore

23,731

34,004

cinebench_cinebench_r23_singlecore

3,350

4,800

passmark_data_compression

341,520

468,017

passmark_data_encryption

20,162

22,158

passmark_extended_instructions

25,654

38,808

passmark_find_prime_numbers

83

423

passmark_floating_point_math

58,724

79,456

passmark_integer_math

96,692

116,709

passmark_multithread

27,919

40,009

passmark_physics

1,301

4,083

passmark_random_string_sorting

38,938

48,526

passmark_single_thread

3,641

4,430

passmark_singlethread

3,641

4,430

geekbench_multicore

N/A

18,413

geekbench_singlecore

N/A

3,341

DETAILED SPECIFICATIONS

SPECIFICATION

7 7840H

7 9800X3D

Core Specs

Cores

8

8 0.0%

Threads

16

16 0.0%

Base Clock (GHz)

3.8

4.7 +23.7%

Boost Clock (GHz)

5.1

5.2 +2.0%

Frequency (GHz)

3.8

4.7 +23.7%

Turbo Clock (GHz)

5.1

5.2 +2.0%

Multiplier

38

47 +23.7%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

16 MB (shared)

96 MB (shared)

Power

TDP (W)

35

120 +242.9%

PPT

—

162 W

Configurable TDP

35-54 W

—

Architecture

Architecture

Zen 4

Zen 5

Codename

Phoenix

Granite Ridge

Generation

Ryzen 7 (Zen 4 (Phoenix))

Ryzen 7 (Zen 5 (Granite Ridge))

Process Size

4 nm

4 nm

Transistors

25,000 million

8,315 million

Die Size

178 mm²

70.6 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

89.6 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket FP8

AMD Socket AM5

Chipsets

—

X870E, X870, B850, B840, 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 780M

Radeon Graphics

Other

Market

Mobile

Desktop

Production Status

Active

Active

Launch Price

—

$479

Part Number

100-000000955(FP7r2)100-000000964(FP7)100-000001129(FP8)

100-000001084

Package

FP8, FP7, FP7r2

FC-LGA1718

Tj Max

100°C

95°C

Bundled Cooler

—

None

View Ryzen 7 7840H Details View Ryzen 7 9800X3D Details