CPU Comparison

A

AMD

AMD

AMD EPYC 9734

CORE STATE Bergamo

CORE SPECS 112 Cores / 224 Threads

CLOCK SPEED 2.2 Base / 3 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 340W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2023

VS

A

AMD

AMD

Ryzen 9 3900

CORE STATE Matisse

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 3.1 Base / 4.3 GHz Turbo

CACHE 64 MB

MAX TDP 65W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

8,763

2,619

cinebench_cinebench_r15_singlecore

1,237

369

cinebench_cinebench_r20_multicore

36,516

10,914

cinebench_cinebench_r20_singlecore

5,155

1,540

cinebench_cinebench_r23_multicore

86,943

25,988

cinebench_cinebench_r23_singlecore

12,274

3,669

passmark_data_compression

2,900,008

413,887

passmark_data_encryption

179,390

26,657

passmark_extended_instructions

205,925

26,073

passmark_find_prime_numbers

829

203

passmark_floating_point_math

549,045

56,730

passmark_integer_math

823,150

97,698

passmark_multithread

102,286

30,586

passmark_physics

6,747

1,617

passmark_random_string_sorting

357,638

44,902

passmark_single_thread

2,310

2,604

passmark_singlethread

2,310

2,604

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9734

9 3900

Core Specs

Cores

112

12 -89.3%

Threads

224

24 -89.3%

Base Clock (GHz)

2.2

3.1 +40.9%

Boost Clock (GHz)

3

4.3 +43.3%

Frequency (GHz)

2.2

3.1 +40.9%

Turbo Clock (GHz)

3

4.3 +43.3%

Multiplier

22

31 +40.9%

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

256 MB (shared)

64 MB

Power

TDP (W)

340

65 -80.9%

PPT

—

88 W

Configurable TDP

320-400 W

—

Architecture

Architecture

Zen 4

Zen 2

Codename

Bergamo

Matisse

Generation

EPYC (Zen 4c (Bergamo))

Ryzen 9 (Zen 2 (Matisse))

Process Size

5 nm

7 nm

Transistors

71,000 million

7,600 million

Die Size

8x 73 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

$9600

$499

Part Number

100-000001235

100-000000070

Package

FC-LGA6096

µOPGA-1331

Tj Max

—

95°C

Bundled Cooler

None

—

View EPYC 9734 Details View Ryzen 9 3900 Details