CPU Comparison

A

AMD

AMD

AMD Ryzen 7 8840U

CORE STATE Hawk Point

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.3 Base / 5.1 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 28W

ARCHITECTURE Zen 4

nm

PROCESS 4 nm

LAUNCH DATE 2023

VS

A

AMD

AMD

Ryzen 9 7945HX3D

CORE STATE Dragon Range

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 2.3 Base / 5.4 GHz Turbo

CACHE 128 MB (shared)

MAX TDP 55W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

3dmark_16_threads

5,691

12,459

3dmark_2_threads

1,863

2,095

3dmark_4_threads

3,289

3,937

3dmark_8_threads

4,896

7,330

3dmark_max_threads

5,677

12,936

3dmark_single_thread

979

1,071

cinebench_cinebench_r15_multicore

1,999

4,922

cinebench_cinebench_r15_singlecore

282

694

cinebench_cinebench_r20_multicore

8,331

20,510

cinebench_cinebench_r20_singlecore

1,176

2,895

cinebench_cinebench_r23_multicore

19,838

48,834

cinebench_cinebench_r23_singlecore

2,800

6,894

geekbench_multicore

9,334

16,758

geekbench_singlecore

2,188

2,769

passmark_data_compression

267,525

699,988

passmark_data_encryption

16,072

42,367

passmark_extended_instructions

18,654

52,310

passmark_find_prime_numbers

78

446

passmark_floating_point_math

48,820

121,619

passmark_integer_math

85,740

201,217

passmark_multithread

23,346

57,476

passmark_physics

1,176

4,321

passmark_random_string_sorting

32,158

83,919

passmark_single_thread

3,543

4,050

passmark_singlethread

3,543

4,050

DETAILED SPECIFICATIONS

SPECIFICATION

7 8840U

9 7945HX3D

Core Specs

Cores

8

16 +100.0%

Threads

16

32 +100.0%

Base Clock (GHz)

3.3

2.3 -30.3%

Boost Clock (GHz)

5.1

5.4 +5.9%

Frequency (GHz)

3.3

2.3 -30.3%

Turbo Clock (GHz)

5.1

5.4 +5.9%

Multiplier

33

23 -30.3%

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)

28

55 +96.4%

PPT

—

55-75 W

Configurable TDP

15-30 W

—

Architecture

Architecture

Zen 4

Zen 4

Codename

Hawk Point

Dragon Range

Generation

Ryzen 7 (Zen 4 (Hawk Point))

Ryzen 9 (Zen 4 (Dragon Range))

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

89.6 GB/s

83.2 GB/s

ECC Memory

No

Yes

Platform

Socket

AMD Socket FP8

AMD Socket FL1

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 5, 28 Lanes(CPU only)

AMD Multi-Die

IO Process Size

—

6 nm

AI/NPU

NPU

Yes / 16 TOPS

—

Graphics

Integrated Graphics

Radeon 780M

Radeon 610M

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

100-000001323(FP7r2)100-000001375(FP7)100-000001312(FP8)

100-000001086

Package

FP8, FP7, FP7r2

µFC-BGAFL1

Tj Max

100°C

100°C

View Ryzen 7 8840U Details View Ryzen 9 7945HX3D Details