CPU Comparison

A

AMD

AMD

AMD Ryzen Threadripper PRO 9955WX

CORE STATE Shimada Peak

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 4.5 Base / 5.4 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 350W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2025

VS

i

Intel

INTEL

Core Ultra 9 285T

CORE STATE Arrow Lake-S

CORE SPECS 24 Cores / 24 Threads

CLOCK SPEED 1400 Base / 5.4 GHz Turbo

CACHE 36 MB (shared)

MAX TDP 35W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,996

3,164

cinebench_cinebench_r15_singlecore

846

446

cinebench_cinebench_r20_multicore

24,987

13,187

cinebench_cinebench_r20_singlecore

3,527

1,861

cinebench_cinebench_r23_multicore

59,494

31,399

cinebench_cinebench_r23_singlecore

8,399

4,432

passmark_data_compression

890,743

328,003

passmark_data_encryption

48,476

28,813

passmark_extended_instructions

70,809

21,956

passmark_find_prime_numbers

340

319

passmark_floating_point_math

148,042

129,032

passmark_integer_math

246,111

135,890

passmark_multithread

69,993

36,940

passmark_physics

7,056

2,875

passmark_random_string_sorting

109,915

41,091

passmark_single_thread

4,561

4,775

passmark_singlethread

4,561

4,775

DETAILED SPECIFICATIONS

SPECIFICATION

Threadripper PRO 9955WX

Ultra 9 285T

Core Specs

Cores

16

24 +50.0%

Threads

32

24 -25.0%

Base Clock (GHz)

4.5

1,400 +31011.1%

Boost Clock (GHz)

5.4

5.4 0.0%

Frequency (GHz)

4.5

1,400 +31011.1%

Turbo Clock (GHz)

5.4

5.4 0.0%

Multiplier

45

14 -68.9%

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)

36 MB (shared)

Power

TDP (W)

350

35 -90.0%

PL1

—

35 W

PL2

—

112 W

Architecture

Architecture

Zen 5

Arrow Lake

Codename

Shimada Peak

Arrow Lake-S

Generation

Ryzen Threadripper (Zen 4 (Storm Peak))

Ultra 9 (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

Yes

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: 8 E-Cores: 16

E-Core Frequency

—

1200 MHz up to 4.6 GHz

P-Core Turbo

—

5.3 GHz

AMD Multi-Die

IO Process Size

6 nm

—

Graphics

Integrated Graphics

—

Arc Xe-LPG Graphics 64EU

Other

Market

Desktop

Desktop

Production Status

Active

Active

Launch Price

$1649

$549

Part Number

100-000000725

SRQD3

Package

FC-LGA4844

FC-LGA18W

Tj Max

95°C

105°C

Bundled Cooler

None

—

View Ryzen Threadripper PRO 9955WX Details View Core Ultra 9 285T Details