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 5800XT

CORE STATE Vermeer

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.8 Base / 4.8 GHz Turbo

CACHE 32 MB

MAX TDP 105W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,268

2,398

cinebench_cinebench_r15_singlecore

320

338

cinebench_cinebench_r20_multicore

9,451

9,993

cinebench_cinebench_r20_singlecore

1,334

1,410

cinebench_cinebench_r23_multicore

22,504

23,794

cinebench_cinebench_r23_singlecore

3,177

3,359

geekbench_multicore

11,586

N/A

geekbench_singlecore

2,657

N/A

passmark_data_compression

302,256

350,154

passmark_data_encryption

17,900

21,370

passmark_extended_instructions

22,969

24,095

passmark_find_prime_numbers

178

121

passmark_floating_point_math

48,798

53,683

passmark_integer_math

77,432

93,997

passmark_multithread

26,476

27,988

passmark_physics

1,497

1,348

passmark_random_string_sorting

34,434

35,730

passmark_single_thread

3,907

3,538

passmark_singlethread

3,907

3,538

3dmark_16_threads

N/A

7,683

3dmark_2_threads

N/A

1,879

3dmark_4_threads

N/A

3,603

3dmark_8_threads

N/A

6,141

3dmark_max_threads

N/A

7,680

3dmark_single_thread

N/A

959

DETAILED SPECIFICATIONS

SPECIFICATION

5 7645HX

7 5800XT

Core Specs

Cores

6

8 +33.3%

Threads

12

16 +33.3%

Base Clock (GHz)

4

3.8 -5.0%

Boost Clock (GHz)

5

4.8 -4.0%

Frequency (GHz)

4

3.8 -5.0%

Turbo Clock (GHz)

5

4.8 -4.0%

Multiplier

40

38 -5.0%

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

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 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

—

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

—

$249

Part Number

100-000000872

100-000001582

Package

µFC-BGAFL1

µOPGA-1331

Tj Max

100°C

90°C

View Ryzen 5 7645HX Details View Ryzen 7 5800XT Details