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 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

7,032

8,712

cinebench_cinebench_r15_singlecore

992

N/A

cinebench_cinebench_r20_multicore

29,304

36,301

cinebench_cinebench_r20_singlecore

4,137

N/A

cinebench_cinebench_r23_multicore

69,773

86,432

cinebench_cinebench_r23_singlecore

9,850

N/A

passmark_data_compression

1,447,020

1,833,378

passmark_data_encryption

111,725

90,789

passmark_extended_instructions

73,719

142,557

passmark_find_prime_numbers

676

1,151

passmark_floating_point_math

251,535

365,904

passmark_integer_math

468,096

468,518

passmark_multithread

82,087

101,685

passmark_physics

8,020

13,398

passmark_random_string_sorting

184,367

180,382

passmark_single_thread

2,606

3,236

passmark_singlethread

2,606

3,236

Analysis: AMD EPYC 7663 vs Intel Xeon 6747P

The comparison between the AMD AMD EPYC 7663 and the Intel 6747P shows impressively close results. Both processors deliver equivalent results in typical workloads, leaving this decision mainly based on cost. The benchmark numbers demonstrates this finding. Not one option possesses a overwhelming lead. Buyers should pick based on other elements.

Over fixating on marginal score variations, interested buyers could evaluate alternative elements. TDP, fan noise, total build cost, and feature sets often play a role larger than marginal speed gains. All these elements could affect the decision. Consider broadly. This broader context matters.

When buyers conflicted between the AMD AMD EPYC 7663 and the Intel 6747P, remain confident that either pick offers comparable throughput. The benchmark figures demonstrates no clear leader. Form your determination on other elements and enjoy solid results either way. The two are capable in this own sense. Go with safely.

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7663

6747P

Core Specs

Cores

48 -14.3%

Threads

112

96 -14.3%

Base Clock (GHz)

2,000

2.7 -99.9%

Boost Clock (GHz)

3.5

3.9 +11.4%

Frequency (GHz)

2,000

2.7 -99.9%

Turbo Clock (GHz)

3.5

3.9 +11.4%

Multiplier

27 +35.0%

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)

288 MB (shared)

Power

TDP (W)

240

330 +37.5%

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

$6497

Part Number

100-000000318100-100000318WOF

SRVEZ

Package

FCLGA-4094

FC-LGA18N

Tj Max

—

94°C

Bundled Cooler

—

None

View EPYC 7663 Details View Xeon 6747P Details