CPU Comparison

A

AMD

AMD

AMD EPYC 8434P

CORE STATE Siena

CORE SPECS 48 Cores / 96 Threads

CLOCK SPEED 2.5 Base / 3.1 GHz Turbo

CACHE 128 MB (shared)

MAX TDP 200W

ARCHITECTURE Zen 4c

nm

PROCESS 5 nm

LAUNCH DATE 2023

VS

i

Intel

INTEL

Xeon 6517P

CORE STATE Granite Rapids

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 3.2 Base / 4.2 GHz Turbo

CACHE 72 MB (shared)

MAX TDP 190W

ARCHITECTURE Granite Rapids

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,696

4,247

cinebench_cinebench_r15_singlecore

804

599

cinebench_cinebench_r20_multicore

23,736

17,697

cinebench_cinebench_r20_singlecore

3,350

2,498

cinebench_cinebench_r23_multicore

56,516

42,136

cinebench_cinebench_r23_singlecore

7,978

5,948

passmark_data_compression

1,412,835

665,506

passmark_data_encryption

97,254

32,978

passmark_extended_instructions

86,189

52,333

passmark_find_prime_numbers

298

315

passmark_floating_point_math

215,669

128,525

passmark_integer_math

385,290

163,563

passmark_multithread

66,490

49,572

passmark_physics

4,036

3,940

passmark_random_string_sorting

125,932

65,031

passmark_single_thread

2,448

3,481

passmark_singlethread

2,448

3,481

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 8434P

6517P

Core Specs

Cores

48

16 -66.7%

Threads

96

32 -66.7%

Base Clock (GHz)

2.5

3.2 +28.0%

Boost Clock (GHz)

3.1

4.2 +35.5%

Frequency (GHz)

2.5

3.2 +28.0%

Turbo Clock (GHz)

3.1

4.2 +35.5%

Multiplier

25

32 +28.0%

SMP CPUs

1

2 +100.0%

Cache

L1 Cache

64 KB (per core)

112 KB (per core)

L2 Cache

1 MB (per core)

2 MB (per core)

L3 Cache

128 MB (shared)

72 MB (shared)

Power

TDP (W)

200

190 -5.0%

Configurable TDP

155-225 W

—

Architecture

Architecture

Zen 4c

Granite Rapids

Codename

Siena

Granite Rapids

Generation

EPYC (Zen 4c (Siena))

Xeon 6 (Granite Rapids-SP)

Process Size

5 nm

5 nm

Transistors

35,500 million

—

Die Size

4x 73 mm²

—

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR5

Memory Bus

Six-channel

Eight-channel

Memory Bandwidth

230.4 GB/s

409.6 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP6

Intel Socket 4710

PCIe

Gen 5, 96 Lanes(CPU only)

Gen 5, 88 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

10 nm

Interconnect

UPI Links

—

3 x24 24 GT/s

CXL

—

Gen 2.0, 64 Lanes (Shared with PCI-E)

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Launch Price

$2700

$1195

Part Number

100-000000877

SRVU4

Package

FC-LGA4844

FC-LGA18N

Tj Max

—

103°C

Bundled Cooler

None

None

View EPYC 8434P Details View Xeon 6517P Details