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 Threadripper PRO 9945WX

CORE STATE Shimada Peak

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 4.7 Base / 5.4 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 350W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,268

4,871

cinebench_cinebench_r15_singlecore

320

687

cinebench_cinebench_r20_multicore

9,451

20,296

cinebench_cinebench_r20_singlecore

1,334

2,865

cinebench_cinebench_r23_multicore

22,504

48,325

cinebench_cinebench_r23_singlecore

3,177

6,822

geekbench_multicore

11,586

N/A

geekbench_singlecore

2,657

N/A

passmark_data_compression

302,256

671,963

passmark_data_encryption

17,900

36,540

passmark_extended_instructions

22,969

54,406

passmark_find_prime_numbers

178

335

passmark_floating_point_math

48,798

111,566

passmark_integer_math

77,432

185,421

passmark_multithread

26,476

56,854

passmark_physics

1,497

6,118

passmark_random_string_sorting

34,434

84,498

passmark_single_thread

3,907

4,573

passmark_singlethread

3,907

4,573

DETAILED SPECIFICATIONS

SPECIFICATION

5 7645HX

Threadripper PRO 9945WX

Core Specs

Cores

6

12 +100.0%

Threads

12

24 +100.0%

Base Clock (GHz)

4

4.7 +17.5%

Boost Clock (GHz)

5

5.4 +8.0%

Frequency (GHz)

4

4.7 +17.5%

Turbo Clock (GHz)

5

5.4 +8.0%

Multiplier

40

47 +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)

1 MB (per core)

L3 Cache

32 MB (shared)

64 MB (shared)

Power

TDP (W)

45

350 +677.8%

Configurable TDP

75 W

—

Architecture

Architecture

Zen 4

Zen 5

Codename

Dragon Range

Shimada Peak

Generation

Ryzen 5 (Zen 4 (Dragon Range))

Ryzen Threadripper (Zen 5 (Shimada Peak))

Process Size

5 nm

4 nm

Transistors

6,570 million

16,630 million

Die Size

71 mm²

2x 70.6 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Dual-channel

Eight-channel

Memory Bandwidth

83.2 GB/s

409.6 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket FL1

AMD Socket sTR5

Chipsets

—

WRX90, TRX50, Pro 695

PCIe

Gen 5, 28 Lanes(CPU only)

Gen 5, 128 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

6 nm

Graphics

Integrated Graphics

Radeon 610M

—

Other

Market

Mobile

Server/Workstation

Production Status

Active

Active

Part Number

100-000000872

100-000000726

Package

µFC-BGAFL1

FC-LGA4844

Tj Max

100°C

95°C

Bundled Cooler

—

None

View Ryzen 5 7645HX Details View Ryzen Threadripper PRO 9945WX Details