CPU Comparison

A

AMD

AMD

AMD EPYC 9845

CORE STATE Turin

CORE SPECS 160 Cores / 320 Threads

CLOCK SPEED 2.1 Base / 3.7 GHz Turbo

CACHE 320 MB (shared)

MAX TDP 390W

ARCHITECTURE Zen 5

nm

PROCESS 3 nm

LAUNCH DATE 2024

VS

A

AMD

AMD

Ryzen 9 7945HX3D

CORE STATE Dragon Range

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 2.3 Base / 5.4 GHz Turbo

CACHE 128 MB (shared)

MAX TDP 55W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

13,107

4,922

cinebench_cinebench_r15_singlecore

1,850

694

cinebench_cinebench_r20_multicore

54,615

20,510

cinebench_cinebench_r20_singlecore

7,710

2,895

cinebench_cinebench_r23_multicore

130,037

48,834

cinebench_cinebench_r23_singlecore

18,358

6,894

passmark_data_compression

4,680,013

699,988

passmark_data_encryption

296,808

42,367

passmark_extended_instructions

314,798

52,310

passmark_find_prime_numbers

1,255

446

passmark_floating_point_math

978,377

121,619

passmark_integer_math

1,687,531

201,217

passmark_multithread

152,985

57,476

passmark_physics

19,631

4,321

passmark_random_string_sorting

538,060

83,919

passmark_single_thread

3,144

4,050

passmark_singlethread

3,144

4,050

3dmark_16_threads

N/A

12,459

3dmark_2_threads

N/A

2,095

3dmark_4_threads

N/A

3,937

3dmark_8_threads

N/A

7,330

3dmark_max_threads

N/A

12,936

3dmark_single_thread

N/A

1,071

geekbench_multicore

N/A

16,758

geekbench_singlecore

N/A

2,769

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9845

9 7945HX3D

Core Specs

Cores

160

16 -90.0%

Threads

320

32 -90.0%

Base Clock (GHz)

2.1

2.3 +9.5%

Boost Clock (GHz)

3.7

5.4 +45.9%

Frequency (GHz)

2.1

2.3 +9.5%

Turbo Clock (GHz)

3.7

5.4 +45.9%

Multiplier

21

23 +9.5%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

80 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

320 MB (shared)

128 MB (shared)

3D V-Cache

—

1x 64MB Slice

Power

TDP (W)

390

55 -85.9%

PPT

—

55-75 W

Configurable TDP

320-400 W

—

Architecture

Architecture

Zen 5

Zen 4

Codename

Turin

Dragon Range

Generation

EPYC (Zen 5c (Turin))

Ryzen 9 (Zen 4 (Dragon Range))

Process Size

3 nm

5 nm

Transistors

—

17,840 million

Die Size

—

2x 71 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Twelve-channel

Dual-channel

Memory Bandwidth

576.0 GB/s

83.2 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP5

AMD Socket FL1

PCIe

Gen 5, 128 Lanes(CPU only)

Gen 5, 28 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

6 nm

Interconnect

CXL

Gen 2.0

—

Graphics

Integrated Graphics

—

Radeon 610M

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

$13564

—

Part Number

100-000001458

100-000001086

Package

FC-LGA6096

µFC-BGAFL1

Tj Max

—

100°C

View EPYC 9845 Details View Ryzen 9 7945HX3D Details