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 245KF

CORE STATE Arrow Lake-S

CORE SPECS 14 Cores / 14 Threads

CLOCK SPEED 4.2 Base / 5.2 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 125W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

4,871

3,720

cinebench_cinebench_r15_singlecore

687

525

cinebench_cinebench_r20_multicore

20,296

15,501

cinebench_cinebench_r20_singlecore

2,865

2,188

cinebench_cinebench_r23_multicore

48,325

36,908

cinebench_cinebench_r23_singlecore

6,822

5,210

passmark_data_compression

671,963

463,378

passmark_data_encryption

36,540

33,641

passmark_extended_instructions

54,406

38,020

passmark_find_prime_numbers

335

415

passmark_floating_point_math

111,566

132,037

passmark_integer_math

185,421

98,936

passmark_multithread

56,854

43,422

passmark_physics

6,118

3,105

passmark_random_string_sorting

84,498

55,709

passmark_single_thread

4,573

4,717

passmark_singlethread

4,573

4,717

DETAILED SPECIFICATIONS

SPECIFICATION

Threadripper PRO 9945WX

Ultra 5 245KF

Core Specs

Cores

12

14 +16.7%

Threads

24

14 -41.7%

Base Clock (GHz)

4.7

4.2 -10.6%

Boost Clock (GHz)

5.4

5.2 -3.7%

Frequency (GHz)

4.7

4.2 -10.6%

Turbo Clock (GHz)

5.4

5.2 -3.7%

Multiplier

47

42 -10.6%

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)

24 MB (shared)

Power

TDP (W)

350

125 -64.3%

PL1

—

159 W

PL2

—

159 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: 8

E-Core Frequency

—

3.6 GHz up to 4.6 GHz

AMD Multi-Die

IO Process Size

6 nm

—

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

—

$294

Part Number

100-000000726

SRQCY

Package

FC-LGA4844

FC-LGA18W

Tj Max

95°C

105°C

Bundled Cooler

None

—

View Ryzen Threadripper PRO 9945WX Details View Core Ultra 5 245KF Details