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 9 PRO 6950H

CORE STATE Rembrandt

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.3 Base / 4.9 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 45W

ARCHITECTURE Zen 3+

nm

PROCESS 6 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

3,227

2,036

cinebench_cinebench_r15_singlecore

455

287

cinebench_cinebench_r20_multicore

13,448

8,485

cinebench_cinebench_r20_singlecore

1,898

1,197

cinebench_cinebench_r23_multicore

32,020

20,204

cinebench_cinebench_r23_singlecore

4,520

2,852

passmark_data_compression

430,813

297,936

passmark_data_encryption

22,820

18,673

passmark_extended_instructions

33,544

20,302

passmark_find_prime_numbers

194

62

passmark_floating_point_math

78,059

48,821

passmark_integer_math

124,180

87,132

passmark_multithread

37,671

23,770

passmark_physics

2,480

1,115

passmark_random_string_sorting

48,448

30,859

passmark_single_thread

4,672

3,326

passmark_singlethread

4,672

3,326

geekbench_multicore

N/A

9,571

geekbench_singlecore

N/A

1,996

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 4345P

9 PRO 6950H

Core Specs

Cores

8

8 0.0%

Threads

16

16 0.0%

Base Clock (GHz)

3.8

3.3 -13.2%

Boost Clock (GHz)

5.5

4.9 -10.9%

Frequency (GHz)

3.8

3.3 -13.2%

Turbo Clock (GHz)

5.5

4.9 -10.9%

Multiplier

38

33 -13.2%

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)

16 MB (shared)

Power

TDP (W)

65

45 -30.8%

PPT

88 W

—

Architecture

Architecture

Zen 5

Zen 3+

Codename

Grado

Rembrandt

Generation

EPYC (Zen 5 (Grado))

Ryzen 9 (Zen 3+ (Rembrandt))

Process Size

4 nm

6 nm

Transistors

8,315 million

—

Die Size

70.6 mm²

208 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

76.8 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket AM5

AMD Socket FP7

PCIe

Gen 5, 24 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

—

Graphics

Integrated Graphics

Radeon Graphics

Radeon 680M

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

$329

—

Part Number

100-000001556

100-000000541100-000000563

Package

FC-LGA1718

FP7, FP7r2

Tj Max

95°C

95°C

Bundled Cooler

None

—

View EPYC 4345P Details View Ryzen 9 PRO 6950H Details