CPU Comparison

A

AMD

AMD

AMD Ryzen 9 9900X3D

CORE STATE Granite Ridge

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 4.4 Base / 5.5 GHz Turbo

CACHE 128 MB (shared)

MAX TDP 120W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2025

VS

A

AMD

AMD

Ryzen Threadripper PRO 3955WX

CORE STATE Castle Peak

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 3.9 Base / 4.3 GHz Turbo

CACHE 64 MB

MAX TDP 280W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

3dmark_16_threads

12,490

N/A

3dmark_2_threads

2,512

N/A

3dmark_4_threads

4,885

N/A

3dmark_8_threads

9,002

N/A

3dmark_max_threads

13,795

N/A

3dmark_single_thread

1,269

N/A

cinebench_cinebench_r15_multicore

4,811

3,440

cinebench_cinebench_r15_singlecore

679

485

cinebench_cinebench_r20_multicore

20,049

14,335

cinebench_cinebench_r20_singlecore

2,830

2,023

cinebench_cinebench_r23_multicore

47,737

34,131

cinebench_cinebench_r23_singlecore

6,739

4,818

geekbench_multicore

20,572

12,523

geekbench_singlecore

3,336

1,684

passmark_data_compression

685,074

601,738

passmark_data_encryption

33,282

38,058

passmark_extended_instructions

55,426

38,952

passmark_find_prime_numbers

544

198

passmark_floating_point_math

119,622

77,979

passmark_integer_math

179,727

132,456

passmark_multithread

56,154

40,155

passmark_physics

5,340

2,460

passmark_random_string_sorting

71,864

63,758

passmark_single_thread

4,646

2,679

passmark_singlethread

4,646

2,679

DETAILED SPECIFICATIONS

SPECIFICATION

9 9900X3D

Threadripper PRO 3955WX

Core Specs

Cores

12

16 +33.3%

Threads

24

32 +33.3%

Base Clock (GHz)

4.4

3.9 -11.4%

Boost Clock (GHz)

5.5

4.3 -21.8%

Frequency (GHz)

4.4

3.9 -11.4%

Turbo Clock (GHz)

5.5

4.3 -21.8%

Multiplier

44

39 -11.4%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

512 KB (per core)

L3 Cache

128 MB (shared)

64 MB

Power

TDP (W)

120

280 +133.3%

PPT

230 W

—

Architecture

Architecture

Zen 5

Zen 2

Codename

Granite Ridge

Castle Peak

Generation

Ryzen 9 (Zen 5 (Granite Ridge))

Ryzen Threadripper (Zen 2 (Castle Peak))

Process Size

4 nm

7 nm

Transistors

16,630 million

7,600 million

Die Size

2x 70.6 mm²

2x 74 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR4

Memory Bus

Dual-channel

Eight-channel

Memory Bandwidth

89.6 GB/s

204.8 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket AM5

AMD Socket WRX8

Chipsets

X870E, X870, B850, B840, X670E, X670, B650E, B650, A620

—

PCIe

Gen 5, 24 Lanes(CPU only)

Gen 4, 128 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

14 nm

Graphics

Integrated Graphics

Radeon Graphics

—

Other

Market

Desktop

Desktop

Production Status

Active

Active

Launch Price

$599

$1149

Part Number

100-000001386

100-000000167

Package

FC-LGA1718

sWRX8

Tj Max

95°C

—

Bundled Cooler

None

—

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