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

Ryzen 9 5900

CORE STATE Vermeer

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 3 Base / 4.7 GHz Turbo

CACHE 64 MB

MAX TDP 65W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

4,326

2,906

cinebench_cinebench_r15_singlecore

610

410

cinebench_cinebench_r20_multicore

18,025

12,110

cinebench_cinebench_r20_singlecore

2,544

1,709

cinebench_cinebench_r23_multicore

42,918

28,834

cinebench_cinebench_r23_singlecore

6,059

4,070

passmark_data_compression

574,486

411,453

passmark_data_encryption

33,171

26,247

passmark_extended_instructions

41,348

26,859

passmark_find_prime_numbers

325

213

passmark_floating_point_math

104,712

69,124

passmark_integer_math

176,946

128,641

passmark_multithread

50,492

33,969

passmark_physics

4,043

1,697

passmark_random_string_sorting

69,907

43,386

passmark_single_thread

4,611

3,439

passmark_singlethread

4,611

3,439

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 4465P

9 5900

Core Specs

Cores

12

12 0.0%

Threads

24

24 0.0%

Base Clock (GHz)

3.4

3 -11.8%

Boost Clock (GHz)

5.4

4.7 -13.0%

Frequency (GHz)

3.4

3 -11.8%

Turbo Clock (GHz)

5.4

4.7 -13.0%

Multiplier

34

30 -11.8%

SMP CPUs

1

1 0.0%

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

Power

TDP (W)

65

65 0.0%

PPT

88 W

88 W

Architecture

Architecture

Zen 5

Zen 3

Codename

Grado

Vermeer

Generation

EPYC (Zen 5 (Grado))

Ryzen 9 (Zen 3 (Vermeer))

Process Size

4 nm

7 nm

Transistors

16,630 million

8,300 million

Die Size

2x 70.6 mm²

2x 74 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR4

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

51.2 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket AM5

AMD Socket AM4

Chipsets

—

AMD 300 Series*, AMD 400 Series, AMD 500 Series

PCIe

Gen 5, 24 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

12 nm

Graphics

Integrated Graphics

Radeon Graphics

—

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

$399

—

Part Number

100-000001558

100-000000062

Package

FC-LGA1718

µOPGA-1331

Tj Max

95°C

—

Bundled Cooler

None

None

View EPYC 4465P Details View Ryzen 9 5900 Details