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 7 7840H

CORE STATE Phoenix

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.8 Base / 5.1 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 35W

ARCHITECTURE Zen 4

nm

PROCESS 4 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

8,763

2,392

cinebench_cinebench_r15_singlecore

1,237

337

cinebench_cinebench_r20_multicore

36,516

9,967

cinebench_cinebench_r20_singlecore

5,155

1,407

cinebench_cinebench_r23_multicore

86,943

23,731

cinebench_cinebench_r23_singlecore

12,274

3,350

passmark_data_compression

2,900,008

341,520

passmark_data_encryption

179,390

20,162

passmark_extended_instructions

205,925

25,654

passmark_find_prime_numbers

829

83

passmark_floating_point_math

549,045

58,724

passmark_integer_math

823,150

96,692

passmark_multithread

102,286

27,919

passmark_physics

6,747

1,301

passmark_random_string_sorting

357,638

38,938

passmark_single_thread

2,310

3,641

passmark_singlethread

2,310

3,641

3dmark_16_threads

N/A

7,461

3dmark_2_threads

N/A

1,906

3dmark_4_threads

N/A

3,638

3dmark_8_threads

N/A

6,116

3dmark_max_threads

N/A

7,409

3dmark_single_thread

N/A

976

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9734

7 7840H

Core Specs

Cores

112

8 -92.9%

Threads

224

16 -92.9%

Base Clock (GHz)

2.2

3.8 +72.7%

Boost Clock (GHz)

3

5.1 +70.0%

Frequency (GHz)

2.2

3.8 +72.7%

Turbo Clock (GHz)

3

5.1 +70.0%

Multiplier

22

38 +72.7%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

256 MB (shared)

16 MB (shared)

Power

TDP (W)

340

35 -89.7%

Configurable TDP

320-400 W

35-54 W

Architecture

Architecture

Zen 4

Zen 4

Codename

Bergamo

Phoenix

Generation

EPYC (Zen 4c (Bergamo))

Ryzen 7 (Zen 4 (Phoenix))

Process Size

5 nm

4 nm

Transistors

71,000 million

25,000 million

Die Size

8x 73 mm²

178 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Twelve-channel

Dual-channel

Memory Bandwidth

460.8 GB/s

89.6 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP5

AMD Socket FP8

PCIe

Gen 5, 128 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

—

Graphics

Integrated Graphics

—

Radeon 780M

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

$9600

—

Part Number

100-000001235

100-000000955(FP7r2)100-000000964(FP7)100-000001129(FP8)

Package

FC-LGA6096

FP8, FP7, FP7r2

Tj Max

—

100°C

Bundled Cooler

None

—

View EPYC 9734 Details View Ryzen 7 7840H Details