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 i9-11900F

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

4,871

1,891

cinebench_cinebench_r15_singlecore

687

266

cinebench_cinebench_r20_multicore

20,296

7,882

cinebench_cinebench_r20_singlecore

2,865

1,112

cinebench_cinebench_r23_multicore

48,325

18,768

cinebench_cinebench_r23_singlecore

6,822

2,649

passmark_data_compression

671,963

280,847

passmark_data_encryption

36,540

13,636

passmark_extended_instructions

54,406

19,443

passmark_find_prime_numbers

335

61

passmark_floating_point_math

111,566

48,562

passmark_integer_math

185,421

83,718

passmark_multithread

56,854

22,115

passmark_physics

6,118

949

passmark_random_string_sorting

84,498

32,520

passmark_single_thread

4,573

3,413

passmark_singlethread

4,573

3,413

3dmark_16_threads

N/A

7,995

3dmark_2_threads

N/A

1,905

3dmark_4_threads

N/A

3,613

3dmark_8_threads

N/A

6,018

3dmark_max_threads

N/A

7,961

3dmark_single_thread

N/A

996

geekbench_multicore

N/A

9,417

geekbench_singlecore

N/A

2,220

DETAILED SPECIFICATIONS

SPECIFICATION

Threadripper PRO 9945WX

i9-11900F

Core Specs

Cores

12

8 -33.3%

Threads

24

16 -33.3%

Base Clock (GHz)

4.7

2.5 -46.8%

Boost Clock (GHz)

5.4

5.2 -3.7%

Frequency (GHz)

4.7

2.5 -46.8%

Turbo Clock (GHz)

5.4

5.2 -3.7%

Multiplier

47

25 -46.8%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

80 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 5 (Shimada 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

—

Other

Market

Server/Workstation

Desktop

Production Status

Active

End-of-life

Launch Price

—

$422

Part Number

100-000000726

SRKNK

Package

FC-LGA4844

FC-LGA14A

Tj Max

95°C

100°C

Bundled Cooler

None

—

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