CPU Comparison

AMD

AMD EPYC 7643P

CORE STATE Milan

CORE SPECS 48 Cores / 96 Threads

CLOCK SPEED 2.3 Base / 3.6 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 225W

ARCHITECTURE Zen 3

PROCESS 7 nm

LAUNCH DATE 2023

Intel

INTEL

Xeon 6507P

CORE STATE Granite Rapids

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.5 Base / 4.3 GHz Turbo

CACHE 48 MB (shared)

MAX TDP 150W

ARCHITECTURE Granite Rapids

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

6,623

2,676

cinebench_cinebench_r15_singlecore

934

377

cinebench_cinebench_r20_multicore

27,598

11,150

cinebench_cinebench_r20_singlecore

3,895

1,573

cinebench_cinebench_r23_multicore

65,710

26,548

cinebench_cinebench_r23_singlecore

9,276

3,747

passmark_data_compression

1,326,051

356,190

passmark_data_encryption

95,606

17,753

passmark_extended_instructions

67,398

27,385

passmark_find_prime_numbers

651

224

passmark_floating_point_math

216,592

69,604

passmark_integer_math

390,775

88,877

passmark_multithread

77,307

31,233

passmark_physics

8,002

2,935

passmark_random_string_sorting

160,274

39,682

passmark_single_thread

2,655

3,643

passmark_singlethread

2,655

3,643

Analysis: AMD EPYC 7643P vs Intel Xeon 6507P

AMD's AMD EPYC 7643P chip and Xeon 6507P offer almost equal capabilities in the evaluation. Any deltas between the processors remain under testing variance, indicating each can satisfy consumers equally adequately. This parity leaves the selection nuanced. Alternative variables turn more important. Cost often sways the decision.

From a hardware angle, AMD's AMD EPYC 7643P chip and Xeon 6507P possess similar hardware. Core counts, frequency rates, and cache amounts are closely matched. The specification balance supports the similar score figures. Not one holds a notable hardware lead. This comparison is balanced.

All things considered, the analysis between AMD's AMD EPYC 7643P chip and Xeon 6507P results in a near tie. Benchmark variations are minimal and improbable to affect actual usage. Direct your determination on value, platform choices, and particular capability preferences. The two are solid choices. The draw is real.

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7643P

6507P

Core Specs

Cores

8 -83.3%

Threads

16 -83.3%

Base Clock (GHz)

2.3

3.5 +52.2%

Boost Clock (GHz)

3.6

4.3 +19.4%

Frequency (GHz)

2.3

3.5 +52.2%

Turbo Clock (GHz)

3.6

4.3 +19.4%

Multiplier

35 +52.2%

SMP CPUs

2 +100.0%

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)

48 MB (shared)

Power

TDP (W)

225

150 -33.3%

Configurable TDP

240 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

—

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

—

3 x24 24 GT/s

CXL

—

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

Other

Market

Server/Workstation

Production Status

Active

Launch Price

$2722

$765

Part Number

100-000001285

SRVU5

Package

FCLGA-4094

FC-LGA18N

Tj Max

—

103°C

Bundled Cooler

—

None

View EPYC 7643P Details View Xeon 6507P Details