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 i9-11900

CORE STATE Rocket Lake

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 2.5 Base / 5.2 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 65W

ARCHITECTURE Rocket Lake

nm

PROCESS 14 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,996

1,924

cinebench_cinebench_r15_singlecore

846

271

cinebench_cinebench_r20_multicore

24,987

8,019

cinebench_cinebench_r20_singlecore

3,527

1,131

cinebench_cinebench_r23_multicore

59,494

19,093

cinebench_cinebench_r23_singlecore

8,399

2,695

passmark_data_compression

890,743

285,159

passmark_data_encryption

48,476

13,942

passmark_extended_instructions

70,809

19,654

passmark_find_prime_numbers

340

63

passmark_floating_point_math

148,042

48,948

passmark_integer_math

246,111

83,893

passmark_multithread

69,993

22,456

passmark_physics

7,056

977

passmark_random_string_sorting

109,915

33,054

passmark_single_thread

4,561

3,373

passmark_singlethread

4,561

3,373

DETAILED SPECIFICATIONS

SPECIFICATION

Threadripper PRO 9955WX

i9-11900

Core Specs

Cores

16

8 -50.0%

Threads

32

16 -50.0%

Base Clock (GHz)

4.5

2.5 -44.4%

Boost Clock (GHz)

5.4

5.2 -3.7%

Frequency (GHz)

4.5

2.5 -44.4%

Turbo Clock (GHz)

5.4

5.2 -3.7%

Multiplier

45

25 -44.4%

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

64 MB (shared)

16 MB (shared)

Power

TDP (W)

350

65 -81.4%

Architecture

Architecture

Zen 5

Rocket Lake

Codename

Shimada Peak

Rocket Lake

Generation

Ryzen Threadripper (Zen 4 (Storm Peak))

Core i9 (Rocket Lake-S)

Process Size

4 nm

14 nm

Transistors

16,630 million

—

Die Size

2x 70.6 mm²

276 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR4

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

409.6 GB/s

51.2 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket sTR5

Intel Socket 1200

Chipsets

WRX90, TRX50, Pro 695

H510, B560, H570, Q570, W580, Z590, Q470, H470, W480, Z490

PCIe

Gen 5, 128 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

—

Graphics

Integrated Graphics

—

UHD Graphics 750

Other

Market

Desktop

Desktop

Production Status

Active

End-of-life

Launch Price

$1649

$439

Part Number

100-000000725

SRKNJ

Package

FC-LGA4844

FC-LGA14A

Tj Max

95°C

100°C

Bundled Cooler

None

—

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