CPU Comparison

A

AMD

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 —

VS

i

Intel

INTEL

Core Ultra 5 225F

CORE STATE Arrow Lake-S

CORE SPECS 10 Cores / 10 Threads

CLOCK SPEED 3.3 Base / 4.9 GHz Turbo

CACHE 20 MB (shared)

MAX TDP 65W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

4,871

2,685

cinebench_cinebench_r15_singlecore

687

378

cinebench_cinebench_r20_multicore

20,296

11,190

cinebench_cinebench_r20_singlecore

2,865

1,579

cinebench_cinebench_r23_multicore

48,325

26,645

cinebench_cinebench_r23_singlecore

6,822

3,761

passmark_data_compression

671,963

313,469

passmark_data_encryption

36,540

22,696

passmark_extended_instructions

54,406

28,492

passmark_find_prime_numbers

335

354

passmark_floating_point_math

111,566

92,965

passmark_integer_math

185,421

66,443

passmark_multithread

56,854

31,348

passmark_physics

6,118

2,566

passmark_random_string_sorting

84,498

37,696

passmark_single_thread

4,573

4,463

passmark_singlethread

4,573

4,463

DETAILED SPECIFICATIONS

SPECIFICATION

Threadripper PRO 9945WX

Ultra 5 225F

Core Specs

Cores

12

10 -16.7%

Threads

24

10 -58.3%

Base Clock (GHz)

4.7

3.3 -29.8%

Boost Clock (GHz)

5.4

4.9 -9.3%

Frequency (GHz)

4.7

3.3 -29.8%

Turbo Clock (GHz)

5.4

4.9 -9.3%

Multiplier

47

33 -29.8%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

192 KB (per core)

L2 Cache

1 MB (per core)

3 MB (per core)

L3 Cache

64 MB (shared)

20 MB (shared)

Power

TDP (W)

350

65 -81.4%

PL1

—

65 W

PL2

—

121 W

Architecture

Architecture

Zen 5

Arrow Lake

Codename

Shimada Peak

Arrow Lake-S

Generation

Ryzen Threadripper (Zen 5 (Shimada Peak))

Ultra 5 (Arrow Lake)

Process Size

4 nm

3 nm

Transistors

16,630 million

17,800 million

Die Size

2x 70.6 mm²

243 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

409.6 GB/s

102.4 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket sTR5

Intel Socket 1851

Chipsets

WRX90, TRX50, Pro 695

Z890, B860, W880, Q870, H810

PCIe

Gen 5, 128 Lanes(CPU only)

Gen 5, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 6 E-Cores: 4

E-Core Frequency

—

2.7 GHz up to 4.4 GHz

P-Core Turbo

—

4.7 GHz

AMD Multi-Die

IO Process Size

6 nm

—

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

—

$231

Part Number

100-000000726

SRQD2SRVF9

Package

FC-LGA4844

FC-LGA18W

Tj Max

95°C

105°C

Bundled Cooler

None

—

View Ryzen Threadripper PRO 9945WX Details View Core Ultra 5 225F Details