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 5900XT

CORE STATE Vermeer

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 3.3 Base / 4.8 GHz Turbo

CACHE 64 MB

MAX TDP 105W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,268

3,767

cinebench_cinebench_r15_singlecore

320

531

cinebench_cinebench_r20_multicore

9,451

15,696

cinebench_cinebench_r20_singlecore

1,334

2,215

cinebench_cinebench_r23_multicore

22,504

37,373

cinebench_cinebench_r23_singlecore

3,177

5,276

geekbench_multicore

11,586

N/A

geekbench_singlecore

2,657

N/A

passmark_data_compression

302,256

598,692

passmark_data_encryption

17,900

37,829

passmark_extended_instructions

22,969

39,125

passmark_find_prime_numbers

178

209

passmark_floating_point_math

48,798

99,357

passmark_integer_math

77,432

177,389

passmark_multithread

26,476

43,965

passmark_physics

1,497

1,735

passmark_random_string_sorting

34,434

62,261

passmark_single_thread

3,907

3,455

passmark_singlethread

3,907

3,455

3dmark_16_threads

N/A

10,624

3dmark_2_threads

N/A

1,853

3dmark_4_threads

N/A

3,589

3dmark_8_threads

N/A

6,607

3dmark_max_threads

N/A

11,040

3dmark_single_thread

N/A

942

DETAILED SPECIFICATIONS

SPECIFICATION

5 7645HX

9 5900XT

Core Specs

Cores

6

16 +166.7%

Threads

12

32 +166.7%

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)

64 MB

Power

TDP (W)

45

105 +133.3%

PPT

—

142 W

Configurable TDP

75 W

—

Architecture

Architecture

Zen 4

Zen 3

Codename

Dragon Range

Vermeer

Generation

Ryzen 5 (Zen 4 (Dragon Range))

Ryzen 9 (Zen 3 (Vermeer))

Process Size

5 nm

7 nm

Transistors

6,570 million

8,300 million

Die Size

71 mm²

2x 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

—

AMD 400 Series, AMD 500 Series

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

Launch Price

—

$349

Part Number

100-000000872

100-000001581

Package

µFC-BGAFL1

µOPGA-1331

Tj Max

100°C

90°C

Bundled Cooler

—

None

View Ryzen 5 7645HX Details View Ryzen 9 5900XT Details