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 5800

CORE STATE Vermeer

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.4 Base / 4.6 GHz Turbo

CACHE 32 MB (shared)

MAX TDP 65W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,268

2,212

cinebench_cinebench_r15_singlecore

320

312

cinebench_cinebench_r20_multicore

9,451

9,220

cinebench_cinebench_r20_singlecore

1,334

1,301

cinebench_cinebench_r23_multicore

22,504

21,953

cinebench_cinebench_r23_singlecore

3,177

3,099

geekbench_multicore

11,586

N/A

geekbench_singlecore

2,657

N/A

passmark_data_compression

302,256

316,429

passmark_data_encryption

17,900

20,021

passmark_extended_instructions

22,969

21,297

passmark_find_prime_numbers

178

110

passmark_floating_point_math

48,798

51,588

passmark_integer_math

77,432

92,843

passmark_multithread

26,476

25,823

passmark_physics

1,497

1,141

passmark_random_string_sorting

34,434

32,998

passmark_single_thread

3,907

3,393

passmark_singlethread

3,907

3,393

3dmark_16_threads

N/A

7,181

3dmark_2_threads

N/A

1,795

3dmark_4_threads

N/A

3,443

3dmark_8_threads

N/A

5,692

3dmark_max_threads

N/A

7,138

3dmark_single_thread

N/A

916

DETAILED SPECIFICATIONS

SPECIFICATION

5 7645HX

7 5800

Core Specs

Cores

6

8 +33.3%

Threads

12

16 +33.3%

Base Clock (GHz)

4

3.4 -15.0%

Boost Clock (GHz)

5

4.6 -8.0%

Frequency (GHz)

4

3.4 -15.0%

Turbo Clock (GHz)

5

4.6 -8.0%

Multiplier

40

34 -15.0%

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)

32 MB (shared)

Power

TDP (W)

45

65 +44.4%

PPT

—

88 W

Configurable TDP

75 W

—

Architecture

Architecture

Zen 4

Zen 3

Codename

Dragon Range

Vermeer

Generation

Ryzen 5 (Zen 4 (Dragon Range))

Ryzen 7 (Zen 3 (Vermeer))

Process Size

5 nm

7 nm

Transistors

6,570 million

4,150 million

Die Size

71 mm²

74 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR4

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

83.2 GB/s

51.2 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket FL1

AMD Socket AM4

Chipsets

—

B450, X470, A520, B550, X570

PCIe

Gen 5, 28 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

12 nm

Graphics

Integrated Graphics

Radeon 610M

—

Other

Market

Mobile

Desktop

Production Status

Active

Active

Part Number

100-000000872

100-000000456

Package

µFC-BGAFL1

µOPGA-1331

Tj Max

100°C

—

Bundled Cooler

—

None

View Ryzen 5 7645HX Details View Ryzen 7 5800 Details