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

i

Intel

INTEL

Xeon 634

CORE STATE Granite Rapids

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 2.7 Base / 4.6 GHz Turbo

CACHE 48 MB (shared)

MAX TDP 150W

ARCHITECTURE Granite Rapids

nm

PROCESS 5 nm

LAUNCH DATE 2026

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

13,107

3,220

cinebench_cinebench_r15_singlecore

1,850

454

cinebench_cinebench_r20_multicore

54,615

13,419

cinebench_cinebench_r20_singlecore

7,710

1,894

cinebench_cinebench_r23_multicore

130,037

31,950

cinebench_cinebench_r23_singlecore

18,358

4,510

passmark_data_compression

4,680,013

477,924

passmark_data_encryption

296,808

23,451

passmark_extended_instructions

314,798

38,320

passmark_find_prime_numbers

1,255

196

passmark_floating_point_math

978,377

93,564

passmark_integer_math

1,687,531

117,664

passmark_multithread

152,985

37,589

passmark_physics

19,631

2,250

passmark_random_string_sorting

538,060

47,016

passmark_single_thread

3,144

3,567

passmark_singlethread

3,144

3,567

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9845

634

Core Specs

Cores

160

12 -92.5%

Threads

320

24 -92.5%

Base Clock (GHz)

2.1

2.7 +28.6%

Boost Clock (GHz)

3.7

4.6 +24.3%

Frequency (GHz)

2.1

2.7 +28.6%

Turbo Clock (GHz)

3.7

4.6 +24.3%

Multiplier

21

27 +28.6%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

80 KB (per core)

112 KB (per core)

L2 Cache

1 MB (per core)

2 MB (per core)

L3 Cache

320 MB (shared)

48 MB (shared)

Power

TDP (W)

390

150 -61.5%

Configurable TDP

320-400 W

—

Architecture

Architecture

Zen 5

Granite Rapids

Codename

Turin

Granite Rapids

Generation

EPYC (Zen 5c (Turin))

Xeon 600 (Granite Rapids-WS)

Process Size

3 nm

5 nm

Die Size

—

598 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR5

Memory Bus

Twelve-channel

Quad-channel

Memory Bandwidth

576.0 GB/s

204.8 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP5

Intel Socket 4710

Chipsets

—

W890

PCIe

Gen 5, 128 Lanes(CPU only)

Gen 5, 80 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

10 nm

Interconnect

CXL

Gen 2.0

Gen 2.0 (Shared with PCI-E)

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Launch Price

$13564

$499

Part Number

100-000001458

SA2DL

Package

FC-LGA6096

FC-LGA18N

Tj Max

—

87°C

Bundled Cooler

—

None

View EPYC 9845 Details View Xeon 634 Details