CPU Comparison

A

AMD

AMD

AMD Ryzen 5 7645HX

CORE STATE Dragon Range

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 4 Base / 5 GHz Turbo

CACHE 32 MB (shared)

MAX TDP 45W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2023

VS

A

AMD

AMD

Ryzen 9 5980HX

CORE STATE Cezanne

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.3 Base / 4.8 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 45W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,268

2,000

cinebench_cinebench_r15_singlecore

320

282

cinebench_cinebench_r20_multicore

9,451

8,337

cinebench_cinebench_r20_singlecore

1,334

1,176

cinebench_cinebench_r23_multicore

22,504

19,850

cinebench_cinebench_r23_singlecore

3,177

2,802

geekbench_multicore

11,586

7,723

geekbench_singlecore

2,657

1,930

passmark_data_compression

302,256

310,694

passmark_data_encryption

17,900

19,221

passmark_extended_instructions

22,969

21,209

passmark_find_prime_numbers

178

53

passmark_floating_point_math

48,798

50,223

passmark_integer_math

77,432

89,772

passmark_multithread

26,476

23,356

passmark_physics

1,497

881

passmark_random_string_sorting

34,434

32,238

passmark_single_thread

3,907

3,326

passmark_singlethread

3,907

3,326

DETAILED SPECIFICATIONS

SPECIFICATION

5 7645HX

9 5980HX

Core Specs

Cores

6

8 +33.3%

Threads

12

16 +33.3%

Base Clock (GHz)

4

3.3 -17.5%

Boost Clock (GHz)

5

4.8 -4.0%

Frequency (GHz)

4

3.3 -17.5%

Turbo Clock (GHz)

5

4.8 -4.0%

Multiplier

40

33 -17.5%

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

32 MB (shared)

16 MB (shared)

Power

TDP (W)

45

45 0.0%

Configurable TDP

75 W

35-54 W

Architecture

Architecture

Zen 4

Zen 3

Codename

Dragon Range

Cezanne

Generation

Ryzen 5 (Zen 4 (Dragon Range))

Ryzen 9 (Zen 3 (Cezanne))

Process Size

5 nm

7 nm

Transistors

6,570 million

10,700 million

Die Size

71 mm²

180 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR4

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

83.2 GB/s

68.3 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket FL1

AMD Socket FP6

PCIe

Gen 5, 28 Lanes(CPU only)

Gen 3, 16 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

—

Graphics

Integrated Graphics

Radeon 610M

Radeon Vega 8

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

100-000000872

100-000000474

Package

µFC-BGAFL1

FP6

Tj Max

100°C

105°C

View Ryzen 5 7645HX Details View Ryzen 9 5980HX Details