CPU Comparison

AMD

AMD EPYC 7663

CORE STATE Milan

CORE SPECS 56 Cores / 112 Threads

CLOCK SPEED 2000 Base / 3.5 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 240W

ARCHITECTURE Zen 3

PROCESS 7 nm

LAUNCH DATE 2021

Intel

INTEL

Xeon 6745P

CORE STATE Granite Rapids

CORE SPECS 32 Cores / 64 Threads

CLOCK SPEED 3.1 Base / 4.3 GHz Turbo

CACHE 336 MB (shared)

MAX TDP 300W

ARCHITECTURE Granite Rapids

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

7,032

7,214

cinebench_cinebench_r15_singlecore

992

1,018

cinebench_cinebench_r20_multicore

29,304

30,062

cinebench_cinebench_r20_singlecore

4,137

4,244

cinebench_cinebench_r23_multicore

69,773

71,578

cinebench_cinebench_r23_singlecore

9,850

N/A

passmark_data_compression

1,447,020

1,352,801

passmark_data_encryption

111,725

66,665

passmark_extended_instructions

73,719

108,326

passmark_find_prime_numbers

676

681

passmark_floating_point_math

251,535

267,438

passmark_integer_math

468,096

336,926

passmark_multithread

82,087

84,210

passmark_physics

8,020

6,144

passmark_random_string_sorting

184,367

133,528

passmark_single_thread

2,606

3,450

passmark_singlethread

2,606

3,450

Analysis: AMD EPYC 7663 vs Intel Xeon 6745P

AMD AMD EPYC 7663 CPU and 6745P provide almost equal capabilities in every analysis. The deltas between the processors land below measurement uncertainty, implying either can fulfill builders equally capably. The equivalence positions the selection multifaceted. Alternative variables become especially important. Value frequently sways the scales.

From a hardware viewpoint, AMD AMD EPYC 7663 CPU and 6745P possess comparable hardware. Thread counts, clock speeds, and cache sizes are closely comparable. The spec parity accounts for the close test numbers. Not one has a notable hardware superiority. The comparison is level.

All things considered, this matchup between AMD AMD EPYC 7663 CPU and 6745P concludes in a effective deadlock. Processing variations are marginal and unlikely to affect actual scenarios. Center your selection on price, platform preferences, and specific feature needs. Each are solid options. The draw is real.

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7663

6745P

Core Specs

Cores

32 -42.9%

Threads

112

64 -42.9%

Base Clock (GHz)

2,000

3.1 -99.8%

Boost Clock (GHz)

3.5

4.3 +22.9%

Frequency (GHz)

2,000

3.1 -99.8%

Turbo Clock (GHz)

3.5

4.3 +22.9%

Multiplier

31 +55.0%

SMP CPUs

2 0.0%

Cache

L1 Cache

64 KB (per core)

112 KB (per core)

L2 Cache

512 KB (per core)

2 MB (per core)

L3 Cache

256 MB (shared)

336 MB (shared)

Power

TDP (W)

240

300 +25.0%

Configurable TDP

225 W

—

Architecture

Zen 3

Granite Rapids

Codename

Milan

Granite Rapids

Generation

EPYC (Zen 3 (Milan))

Xeon 6 (Granite Rapids-SP)

Process Size

7 nm

5 nm

Transistors

33,200 million

—

Die Size

8x 81 mm²

2x 598 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR4

DDR5

Memory Bus

Eight-channel

Memory Bandwidth

204.8 GB/s

409.6 GB/s

ECC Memory

Yes

Platform

Socket

AMD Socket SP3

Intel Socket 4710

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 5, 88 Lanes(CPU only)

AMD Multi-Die

CCDs

—

Cores per CCD

—

IO Process Size

12 nm

10 nm

Interconnect

UPI Links

—

4 x24 24 GT/s

CXL

—

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

Other

Market

Server/Workstation

Production Status

Active

Launch Price

$6366

$5250

Part Number

100-000000318100-100000318WOF

SRWPAQ7L9

Package

FCLGA-4094

FC-LGA18N

Tj Max

—

97°C

Bundled Cooler

—

None

View EPYC 7663 Details View Xeon 6745P Details