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 3900X

CORE STATE Matisse

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 3.8 Base / 4.6 GHz Turbo

CACHE 64 MB

MAX TDP 105W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

4,326

2,788

cinebench_cinebench_r15_singlecore

610

393

cinebench_cinebench_r20_multicore

18,025

11,618

cinebench_cinebench_r20_singlecore

2,544

1,640

cinebench_cinebench_r23_multicore

42,918

27,662

cinebench_cinebench_r23_singlecore

6,059

3,905

passmark_data_compression

574,486

448,906

passmark_data_encryption

33,171

28,586

passmark_extended_instructions

41,348

29,221

passmark_find_prime_numbers

325

214

passmark_floating_point_math

104,712

58,434

passmark_integer_math

176,946

99,628

passmark_multithread

50,492

32,544

passmark_physics

4,043

1,794

passmark_random_string_sorting

69,907

48,300

passmark_single_thread

4,611

2,703

passmark_singlethread

4,611

2,703

geekbench_multicore

N/A

9,924

geekbench_singlecore

N/A

1,708

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 4465P

9 3900X

Core Specs

Cores

12

12 0.0%

Threads

24

24 0.0%

Base Clock (GHz)

3.4

3.8 +11.8%

Boost Clock (GHz)

5.4

4.6 -14.8%

Frequency (GHz)

3.4

3.8 +11.8%

Turbo Clock (GHz)

5.4

4.6 -14.8%

Multiplier

34

38 +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

105 +61.5%

PPT

88 W

142 W

Architecture

Architecture

Zen 5

Zen 2

Codename

Grado

Matisse

Generation

EPYC (Zen 5 (Grado))

Ryzen 9 (Zen 2 (Matisse))

Process Size

4 nm

7 nm

Transistors

16,630 million

7,600 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

No

Platform

Socket

AMD Socket AM5

AMD Socket AM4

Chipsets

—

A300, X300, A320, B350, X370, B450, X470, A520, B550, X570

PCIe

Gen 5, 24 Lanes(CPU only)

Gen 4, 24 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

$499

Part Number

100-000001558

100-000000023100-100000023BOX100-100000023MPK

Package

FC-LGA1718

µOPGA-1331

Tj Max

95°C

—

Bundled Cooler

None

—

View EPYC 4465P Details View Ryzen 9 3900X Details