CPU Comparison

A

AMD

AMD

AMD EPYC 4465P

CORE STATE Grado

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 3.4 Base / 5.4 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 65W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2025

VS

A

AMD

AMD

EPYC 7303

CORE STATE Milan

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 2.4 Base / 3.4 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 130W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

4,326

2,448

cinebench_cinebench_r15_singlecore

610

345

cinebench_cinebench_r20_multicore

18,025

10,200

cinebench_cinebench_r20_singlecore

2,544

1,439

cinebench_cinebench_r23_multicore

42,918

24,286

cinebench_cinebench_r23_singlecore

6,059

3,428

passmark_data_compression

574,486

428,319

passmark_data_encryption

33,171

25,167

passmark_extended_instructions

41,348

31,603

passmark_find_prime_numbers

325

180

passmark_floating_point_math

104,712

64,940

passmark_integer_math

176,946

113,422

passmark_multithread

50,492

28,572

passmark_physics

4,043

1,792

passmark_random_string_sorting

69,907

42,259

passmark_single_thread

4,611

1,460

passmark_singlethread

4,611

1,460

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 4465P

EPYC 7303

Core Specs

Cores

12

16 +33.3%

Threads

24

32 +33.3%

Base Clock (GHz)

3.4

2.4 -29.4%

Boost Clock (GHz)

5.4

3.4 -37.0%

Frequency (GHz)

3.4

2.4 -29.4%

Turbo Clock (GHz)

5.4

3.4 -37.0%

Multiplier

34

24 -29.4%

SMP CPUs

1

2 +100.0%

Cache

L1 Cache

80 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

512 KB (per core)

L3 Cache

64 MB (shared)

64 MB (shared)

Power

TDP (W)

65

130 +100.0%

PPT

88 W

—

Configurable TDP

—

120-150 W

Architecture

Architecture

Zen 5

Zen 3

Codename

Grado

Milan

Generation

EPYC (Zen 5 (Grado))

EPYC (Zen 3 (Milan))

Process Size

4 nm

7 nm

Transistors

16,630 million

8,300 million

Die Size

2x 70.6 mm²

2x 81 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR4

Memory Bus

Dual-channel

Eight-channel

Memory Bandwidth

89.6 GB/s

204.8 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket AM5

AMD Socket SP3

PCIe

Gen 5, 24 Lanes(CPU only)

Gen 4, 128 Lanes(CPU only)

AMD Multi-Die

CCDs

—

2

Cores per CCD

—

8

IO Process Size

6 nm

12 nm

Graphics

Integrated Graphics

Radeon Graphics

—

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Launch Price

$399

$604

Part Number

100-000001558

100-000001288100-100001288WOF

Package

FC-LGA1718

FCLGA-4094

Tj Max

95°C

—

Bundled Cooler

None

—

View EPYC 4465P Details View EPYC 7303 Details