CPU Comparison

AMD

AMD EPYC 9255

CORE STATE Turin

CORE SPECS 24 Cores / 48 Threads

CLOCK SPEED 3.25 Base / 4.8 GHz Turbo

CACHE 128 MB (shared)

MAX TDP 200W

ARCHITECTURE Zen 5

PROCESS 4 nm

LAUNCH DATE 2024

Intel

INTEL

Xeon 6747P

CORE STATE Granite Rapids

CORE SPECS 48 Cores / 96 Threads

CLOCK SPEED 2.7 Base / 3.9 GHz Turbo

CACHE 288 MB (shared)

MAX TDP 330W

ARCHITECTURE Granite Rapids

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

6,483

8,712

cinebench_cinebench_r15_singlecore

915

N/A

cinebench_cinebench_r20_multicore

27,013

36,301

cinebench_cinebench_r20_singlecore

3,813

N/A

cinebench_cinebench_r23_multicore

64,318

86,432

cinebench_cinebench_r23_singlecore

9,080

N/A

passmark_data_compression

1,018,904

1,833,378

passmark_data_encryption

59,668

90,789

passmark_extended_instructions

75,185

142,557

passmark_find_prime_numbers

580

1,151

passmark_floating_point_math

183,367

365,904

passmark_integer_math

306,442

468,518

passmark_multithread

76,580

101,685

passmark_physics

9,740

13,398

passmark_random_string_sorting

129,202

180,382

passmark_single_thread

3,655

3,236

passmark_singlethread

3,655

3,236

Analysis: AMD EPYC 9255 vs Intel Xeon 6747P

When processing power is extremely matched, this analysis between AMD EPYC 9255 and Intel Xeon 6747P turns particularly nuanced. Each CPUs alternate victories across different workloads. The overall picture is one of notable equality. Not one appears as a definite victor. This determination rests on individual requirements.

The bottom line: AMD EPYC 9255 and Intel Xeon 6747P are similarly competitive. Not one warrants a obvious endorsement over the competitor. Make cost and platform considerations inform your eventual decision. Each processors should satisfy you adequately. This is a safe decision.

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9255

6747P

Core Specs

Cores

48 +100.0%

Threads

96 +100.0%

Base Clock (GHz)

3.25

2.7 -16.9%

Boost Clock (GHz)

4.8

3.9 -18.8%

Frequency (GHz)

3.25

2.7 -16.9%

Turbo Clock (GHz)

4.8

3.9 -18.8%

Multiplier

32.5

27 -16.9%

SMP CPUs

2 0.0%

Cache

L1 Cache

80 KB (per core)

112 KB (per core)

L2 Cache

1 MB (per core)

2 MB (per core)

L3 Cache

128 MB (shared)

288 MB (shared)

Power

TDP (W)

200

330 +65.0%

Configurable TDP

200-240 W

—

Architecture

Zen 5

Granite Rapids

Codename

Turin

Granite Rapids

Generation

EPYC (Zen 5 (Turin))

Xeon 6 (Granite Rapids-SP)

Process Size

4 nm

5 nm

Transistors

33,260 million

—

Die Size

4x 70.6 mm²

2x 598 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

Memory Bus

Twelve-channel

Eight-channel

Memory Bandwidth

576.0 GB/s

409.6 GB/s

ECC Memory

Yes

Platform

Socket

AMD Socket SP5

Intel Socket 4710

PCIe

Gen 5, 128 Lanes(CPU only)

Gen 5, 88 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

10 nm

Interconnect

UPI Links

—

4 x24 24 GT/s

CXL

Gen 2.0

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

Other

Market

Server/Workstation

Production Status

Active

Launch Price

$2495

$6497

Part Number

100-000000694

SRVEZ

Package

FC-LGA6096

FC-LGA18N

Tj Max

—

94°C

Bundled Cooler

—

None

View EPYC 9255 Details View Xeon 6747P Details