CPU Comparison

A

AMD

AMD

AMD Ryzen 7 5800H

CORE STATE Cezanne

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.2 Base / 4.4 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 45W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2021

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

6,143

12,459

3dmark_2_threads

1,595

2,095

3dmark_4_threads

3,053

3,937

3dmark_8_threads

5,105

7,330

3dmark_max_threads

6,127

12,936

3dmark_single_thread

819

1,071

cinebench_cinebench_r15_multicore

1,780

4,922

cinebench_cinebench_r15_singlecore

251

694

cinebench_cinebench_r20_multicore

7,420

20,510

cinebench_cinebench_r20_singlecore

1,047

2,895

cinebench_cinebench_r23_multicore

17,669

48,834

cinebench_cinebench_r23_singlecore

2,494

6,894

geekbench_multicore

7,208

16,758

geekbench_singlecore

1,756

2,769

passmark_data_compression

270,608

699,988

passmark_data_encryption

16,962

42,367

passmark_extended_instructions

18,203

52,310

passmark_find_prime_numbers

49

446

passmark_floating_point_math

44,479

121,619

passmark_integer_math

80,786

201,217

passmark_multithread

20,789

57,476

passmark_physics

830

4,321

passmark_random_string_sorting

28,144

83,919

passmark_single_thread

3,021

4,050

passmark_singlethread

3,021

4,050

DETAILED SPECIFICATIONS

SPECIFICATION

7 5800H

9 7945HX3D

Core Specs

Cores

8

16 +100.0%

Threads

16

32 +100.0%

Base Clock (GHz)

3.2

2.3 -28.1%

Boost Clock (GHz)

4.4

5.4 +22.7%

Frequency (GHz)

3.2

2.3 -28.1%

Turbo Clock (GHz)

4.4

5.4 +22.7%

Multiplier

32

23 -28.1%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

512 KB (per core)

1 MB (per core)

L3 Cache

16 MB (shared)

128 MB (shared)

3D V-Cache

—

1x 64MB Slice

Power

TDP (W)

45

55 +22.2%

PPT

—

55-75 W

Architecture

Architecture

Zen 3

Zen 4

Codename

Cezanne

Dragon Range

Generation

Ryzen 7 (Zen 3 (Cezanne))

Ryzen 9 (Zen 4 (Dragon Range))

Process Size

7 nm

5 nm

Transistors

10,700 million

17,840 million

Die Size

180 mm²

2x 71 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

68.3 GB/s

83.2 GB/s

ECC Memory

No

Yes

Platform

Socket

AMD Socket FP6

AMD Socket FL1

PCIe

Gen 3

Gen 5, 28 Lanes(CPU only)

AMD Multi-Die

IO Process Size

—

6 nm

Graphics

Integrated Graphics

Radeon Vega 8

Radeon 610M

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

100-000000295

100-000001086

Package

FP6

µFC-BGAFL1

Tj Max

105°C

100°C

View Ryzen 7 5800H Details View Ryzen 9 7945HX3D Details