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 7 6800U

CORE STATE Rembrandt

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 2.7 Base / 4.7 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 15W

ARCHITECTURE Zen 3+

nm

PROCESS 6 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,268

1,744

cinebench_cinebench_r15_singlecore

320

246

cinebench_cinebench_r20_multicore

9,451

7,267

cinebench_cinebench_r20_singlecore

1,334

1,025

cinebench_cinebench_r23_multicore

22,504

17,303

cinebench_cinebench_r23_singlecore

3,177

2,442

geekbench_multicore

11,586

7,395

geekbench_singlecore

2,657

1,712

passmark_data_compression

302,256

244,082

passmark_data_encryption

17,900

15,601

passmark_extended_instructions

22,969

15,935

passmark_find_prime_numbers

178

57

passmark_floating_point_math

48,798

42,246

passmark_integer_math

77,432

77,731

passmark_multithread

26,476

20,350

passmark_physics

1,497

984

passmark_random_string_sorting

34,434

25,954

passmark_single_thread

3,907

3,166

passmark_singlethread

3,907

3,166

DETAILED SPECIFICATIONS

SPECIFICATION

5 7645HX

7 6800U

Core Specs

Cores

6

8 +33.3%

Threads

12

16 +33.3%

Base Clock (GHz)

4

2.7 -32.5%

Boost Clock (GHz)

5

4.7 -6.0%

Frequency (GHz)

4

2.7 -32.5%

Turbo Clock (GHz)

5

4.7 -6.0%

Multiplier

40

27 -32.5%

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 7 (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 680M

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

100-000000872

100-000000534100-000000617

Package

µFC-BGAFL1

FP7, FP7r2

Tj Max

100°C

95°C

View Ryzen 5 7645HX Details View Ryzen 7 6800U Details