CPU Comparison

A

AMD

AMD

AMD EPYC 4345P

CORE STATE Grado

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.8 Base / 5.5 GHz Turbo

CACHE 32 MB (shared)

MAX TDP 65W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2025

VS

A

AMD

AMD

Ryzen 7 3800X

CORE STATE Matisse

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.9 Base / 4.5 GHz Turbo

CACHE 32 MB

MAX TDP 105W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

3,227

1,974

cinebench_cinebench_r15_singlecore

455

278

cinebench_cinebench_r20_multicore

13,448

8,226

cinebench_cinebench_r20_singlecore

1,898

1,161

cinebench_cinebench_r23_multicore

32,020

19,588

cinebench_cinebench_r23_singlecore

4,520

2,765

passmark_data_compression

430,813

304,853

passmark_data_encryption

22,820

19,337

passmark_extended_instructions

33,544

20,037

passmark_find_prime_numbers

194

103

passmark_floating_point_math

78,059

39,759

passmark_integer_math

124,180

67,725

passmark_multithread

37,671

23,046

passmark_physics

2,480

1,226

passmark_random_string_sorting

48,448

32,869

passmark_single_thread

4,672

2,712

passmark_singlethread

4,672

2,712

geekbench_multicore

N/A

8,242

geekbench_singlecore

N/A

1,704

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 4345P

7 3800X

Core Specs

Cores

8

8 0.0%

Threads

16

16 0.0%

Base Clock (GHz)

3.8

3.9 +2.6%

Boost Clock (GHz)

5.5

4.5 -18.2%

Frequency (GHz)

3.8

3.9 +2.6%

Turbo Clock (GHz)

5.5

4.5 -18.2%

Multiplier

38

39 +2.6%

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

32 MB (shared)

32 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 7 (Zen 2 (Matisse))

Process Size

4 nm

7 nm

Transistors

8,315 million

3,800 million

Die Size

70.6 mm²

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

$329

$399

Part Number

100-000001556

100-000000025

Package

FC-LGA1718

µOPGA-1331

Tj Max

95°C

—

Bundled Cooler

None

—

View EPYC 4345P Details View Ryzen 7 3800X Details