CPU Comparison

A

AMD

AMD

AMD Ryzen 5 PRO 8645HS

CORE STATE Hawk Point

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 4.3 Base / 5 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 45W

ARCHITECTURE Zen 4

nm

PROCESS 4 nm

LAUNCH DATE 2024

VS

A

AMD

AMD

Ryzen Threadripper PRO 3955WX

CORE STATE Castle Peak

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 3.9 Base / 4.3 GHz Turbo

CACHE 64 MB

MAX TDP 280W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,989

3,440

cinebench_cinebench_r15_singlecore

280

485

cinebench_cinebench_r20_multicore

8,291

14,335

cinebench_cinebench_r20_singlecore

1,170

2,023

cinebench_cinebench_r23_multicore

19,742

34,131

cinebench_cinebench_r23_singlecore

2,787

4,818

passmark_data_compression

251,816

601,738

passmark_data_encryption

17,154

38,058

passmark_extended_instructions

20,803

38,952

passmark_find_prime_numbers

77

198

passmark_floating_point_math

43,231

77,979

passmark_integer_math

69,017

132,456

passmark_multithread

23,227

40,155

passmark_physics

1,338

2,460

passmark_random_string_sorting

35,316

63,758

passmark_single_thread

3,830

2,679

passmark_singlethread

3,830

2,679

geekbench_multicore

N/A

12,523

geekbench_singlecore

N/A

1,684

DETAILED SPECIFICATIONS

SPECIFICATION

5 PRO 8645HS

Threadripper PRO 3955WX

Core Specs

Cores

6

16 +166.7%

Threads

12

32 +166.7%

Base Clock (GHz)

4.3

3.9 -9.3%

Boost Clock (GHz)

5

4.3 -14.0%

Frequency (GHz)

4.3

3.9 -9.3%

Turbo Clock (GHz)

5

4.3 -14.0%

Multiplier

43

39 -9.3%

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

16 MB (shared)

64 MB

Power

TDP (W)

45

280 +522.2%

Configurable TDP

35-54 W

—

Architecture

Architecture

Zen 4

Zen 2

Codename

Hawk Point

Castle Peak

Generation

Ryzen 5 (Zen 4 (Hawk Point))

Ryzen Threadripper (Zen 2 (Castle Peak))

Process Size

4 nm

7 nm

Transistors

25,000 million

7,600 million

Die Size

178 mm²

2x 74 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR4

Memory Bus

Dual-channel

Eight-channel

Memory Bandwidth

89.6 GB/s

204.8 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket FP7

AMD Socket WRX8

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 4, 128 Lanes(CPU only)

AMD Multi-Die

IO Process Size

—

14 nm

AI/NPU

XDNA NPU

16 TOPS

—

Graphics

Integrated Graphics

Radeon 760M

—

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

—

$1149

Part Number

100-000001315(FP7r2),100-000001388(FP7)

100-000000167

Package

FP7, FP7r2

sWRX8

Tj Max

100°C

—

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