CPU Comparison

A

AMD

AMD

AMD EPYC 9684X

CORE STATE Genoa-X

CORE SPECS 96 Cores / 192 Threads

CLOCK SPEED 2.55 Base / 3.7 GHz Turbo

CACHE 1152 MB (shared)

MAX TDP 400W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2023

VS

A

AMD

AMD

Ryzen 9 3900X

CORE STATE Matisse

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 3.8 Base / 4.6 GHz Turbo

CACHE 64 MB

MAX TDP 105W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

10,418

2,788

cinebench_cinebench_r15_singlecore

1,470

393

cinebench_cinebench_r20_multicore

43,409

11,618

cinebench_cinebench_r20_singlecore

6,128

1,640

cinebench_cinebench_r23_multicore

103,355

27,662

cinebench_cinebench_r23_singlecore

14,591

3,905

geekbench_multicore

15,668

9,924

geekbench_singlecore

1,586

1,708

passmark_data_compression

2,698,807

448,906

passmark_data_encryption

178,453

28,586

passmark_extended_instructions

177,956

29,221

passmark_find_prime_numbers

2,020

214

passmark_floating_point_math

472,174

58,434

passmark_integer_math

844,145

99,628

passmark_multithread

121,595

32,544

passmark_physics

24,686

1,794

passmark_random_string_sorting

349,126

48,300

passmark_single_thread

2,891

2,703

passmark_singlethread

2,891

2,703

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9684X

9 3900X

Core Specs

Cores

96

12 -87.5%

Threads

192

24 -87.5%

Base Clock (GHz)

2.55

3.8 +49.0%

Boost Clock (GHz)

3.7

4.6 +24.3%

Frequency (GHz)

2.55

3.8 +49.0%

Turbo Clock (GHz)

3.7

4.6 +24.3%

Multiplier

25.5

38 +49.0%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

512 KB (per core)

L3 Cache

1152 MB (shared)

64 MB

Power

TDP (W)

400

105 -73.8%

PPT

—

142 W

Configurable TDP

320-400 W

—

Architecture

Architecture

Zen 4

Zen 2

Codename

Genoa-X

Matisse

Generation

EPYC (Zen 4 (Genoa))

Ryzen 9 (Zen 2 (Matisse))

Process Size

5 nm

7 nm

Transistors

135,240 million

7,600 million

Die Size

12x 72 mm²

2x 74 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR4

Memory Bus

Twelve-channel

Dual-channel

Memory Bandwidth

460.8 GB/s

51.2 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket SP5

AMD Socket AM4

Chipsets

—

A300, X300, A320, B350, X370, B450, X470, A520, B550, X570

PCIe

Gen 5, 128 Lanes(CPU only)

Gen 4, 24 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

12 nm

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

$14756

$499

Part Number

100-100000892

100-000000023100-100000023BOX100-100000023MPK

Package

FC-LGA6096

µOPGA-1331

Bundled Cooler

None

—

View EPYC 9684X Details View Ryzen 9 3900X Details