CPU Comparison

A

AMD

AMD

AMD EPYC 9254

CORE STATE Genoa

CORE SPECS 24 Cores / 48 Threads

CLOCK SPEED 2.9 Base / 4.15 GHz Turbo

CACHE 128 MB (shared)

MAX TDP 200W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2022

VS

i

Intel

INTEL

Xeon 6521P

CORE STATE Granite Rapids

CORE SPECS 24 Cores / 48 Threads

CLOCK SPEED 2.6 Base / 4.1 GHz Turbo

CACHE 144 MB (shared)

MAX TDP 225W

ARCHITECTURE Granite Rapids

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,490

4,966

cinebench_cinebench_r15_singlecore

774

701

cinebench_cinebench_r20_multicore

22,878

20,695

cinebench_cinebench_r20_singlecore

3,229

2,921

cinebench_cinebench_r23_multicore

54,473

49,274

cinebench_cinebench_r23_singlecore

7,690

6,956

passmark_data_compression

N/A

840,355

passmark_data_encryption

N/A

47,452

passmark_extended_instructions

N/A

57,751

passmark_find_prime_numbers

N/A

437

passmark_floating_point_math

N/A

155,294

passmark_integer_math

N/A

214,076

passmark_multithread

N/A

57,970

passmark_physics

N/A

4,105

passmark_random_string_sorting

N/A

98,119

passmark_single_thread

N/A

2,829

passmark_singlethread

N/A

2,829

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9254

6521P

Core Specs

Cores

24

24 0.0%

Threads

48

48 0.0%

Base Clock (GHz)

2.9

2.6 -10.3%

Boost Clock (GHz)

4.15

4.1 -1.2%

Frequency (GHz)

2.9

2.6 -10.3%

Turbo Clock (GHz)

4.15

4.1 -1.2%

Multiplier

29

26 -10.3%

SMP CPUs

2

1 -50.0%

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)

144 MB (shared)

Power

TDP (W)

200

225 +12.5%

Configurable TDP

200-240 W

—

Architecture

Architecture

Zen 4

Granite Rapids

Codename

Genoa

Granite Rapids

Generation

EPYC (Zen 4 (Genoa))

Xeon 6 (Granite Rapids-SP)

Process Size

5 nm

5 nm

Transistors

26,280 million

—

Die Size

4x 72 mm²

598 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR5

Memory Bus

Twelve-channel

Eight-channel

Memory Bandwidth

460.8 GB/s

409.6 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP5

Intel Socket 4710

PCIe

Gen 5, 128 Lanes(CPU only)

Gen 5, 136 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

10 nm

Interconnect

CXL

—

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

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Launch Price

$2299

$1250

Part Number

100-100000480

SRVNS

Package

FC-LGA6096

FC-LGA18N

Tj Max

—

100°C

Bundled Cooler

—

None

View EPYC 9254 Details View Xeon 6521P Details