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 5 PRO 6650U

CORE STATE Rembrandt

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 2.9 Base / 4.5 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 15W

ARCHITECTURE Zen 3+

nm

PROCESS 6 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,268

1,407

cinebench_cinebench_r15_singlecore

320

198

cinebench_cinebench_r20_multicore

9,451

5,864

cinebench_cinebench_r20_singlecore

1,334

827

cinebench_cinebench_r23_multicore

22,504

13,964

cinebench_cinebench_r23_singlecore

3,177

1,971

geekbench_multicore

11,586

6,605

geekbench_singlecore

2,657

1,725

passmark_data_compression

302,256

190,180

passmark_data_encryption

17,900

12,159

passmark_extended_instructions

22,969

12,261

passmark_find_prime_numbers

178

52

passmark_floating_point_math

48,798

32,571

passmark_integer_math

77,432

60,045

passmark_multithread

26,476

16,429

passmark_physics

1,497

837

passmark_random_string_sorting

34,434

20,299

passmark_single_thread

3,907

3,149

passmark_singlethread

3,907

3,149

DETAILED SPECIFICATIONS

SPECIFICATION

5 7645HX

5 PRO 6650U

Core Specs

Cores

6

6 0.0%

Threads

12

12 0.0%

Base Clock (GHz)

4

2.9 -27.5%

Boost Clock (GHz)

5

4.5 -10.0%

Frequency (GHz)

4

2.9 -27.5%

Turbo Clock (GHz)

5

4.5 -10.0%

Multiplier

40

29 -27.5%

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

15 -66.7%

Configurable TDP

75 W

28W

Architecture

Architecture

Zen 4

Zen 3+

Codename

Dragon Range

Rembrandt

Generation

Ryzen 5 (Zen 4 (Dragon Range))

Ryzen 5 (Zen 3+ (Rembrandt))

Process Size

5 nm

6 nm

Transistors

6,570 million

—

Die Size

71 mm²

208 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

83.2 GB/s

76.8 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket FL1

AMD Socket FP7

PCIe

Gen 5, 28 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

—

Graphics

Integrated Graphics

Radeon 610M

Radeon 660M

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

100-000000872

100-000000539100-000000551

Package

µFC-BGAFL1

FP7, FP7r2

Tj Max

100°C

95°C

View Ryzen 5 7645HX Details View Ryzen 5 PRO 6650U Details