CPU Comparison

A

AMD

AMD

AMD EPYC 7343

CORE STATE Milan

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 3.2 Base / 3.9 GHz Turbo

CACHE 128 MB (shared)

MAX TDP 190W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

A

AMD

AMD

Ryzen 9 7900

CORE STATE Raphael

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 3.7 Base / 5.4 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 65W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

3,739

4,140

cinebench_cinebench_r15_singlecore

527

584

cinebench_cinebench_r20_multicore

15,580

17,254

cinebench_cinebench_r20_singlecore

2,199

2,435

cinebench_cinebench_r23_multicore

37,097

41,083

cinebench_cinebench_r23_singlecore

5,237

5,799

passmark_data_compression

589,770

577,847

passmark_data_encryption

37,454

34,708

passmark_extended_instructions

35,626

42,253

passmark_find_prime_numbers

382

380

passmark_floating_point_math

86,311

97,943

passmark_integer_math

156,033

164,075

passmark_multithread

43,644

48,347

passmark_physics

4,774

3,059

passmark_random_string_sorting

67,576

68,474

passmark_single_thread

2,740

4,130

passmark_singlethread

2,740

4,130

3dmark_16_threads

N/A

10,056

3dmark_2_threads

N/A

2,067

3dmark_4_threads

N/A

3,994

3dmark_8_threads

N/A

7,454

3dmark_max_threads

N/A

10,953

3dmark_single_thread

N/A

1,069

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7343

9 7900

Core Specs

Cores

16

12 -25.0%

Threads

32

24 -25.0%

Base Clock (GHz)

3.2

3.7 +15.6%

Boost Clock (GHz)

3.9

5.4 +38.5%

Frequency (GHz)

3.2

3.7 +15.6%

Turbo Clock (GHz)

3.9

5.4 +38.5%

Multiplier

32

37 +15.6%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

512 KB (per core)

1 MB (per core)

L3 Cache

128 MB (shared)

64 MB (shared)

Power

TDP (W)

190

65 -65.8%

PPT

—

88 W

Configurable TDP

165-200 W

—

Architecture

Architecture

Zen 3

Zen 4

Codename

Milan

Raphael

Generation

EPYC (Zen 3 (Milan))

Ryzen 9 (Zen 4 (Raphael))

Process Size

7 nm

5 nm

Transistors

16,600 million

13,140 million

Die Size

4x 81 mm²

2x 71 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR5

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

83.2 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP3

AMD Socket AM5

Chipsets

—

X670E, X670, B650E, B650

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 5, 24 Lanes(CPU only)

AMD Multi-Die

CCDs

4

—

Cores per CCD

4

—

IO Process Size

12 nm

6 nm

Graphics

Integrated Graphics

—

Radeon Graphics

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

$1565

$429

Part Number

100-000000338100-100000338WOF

100-000000590

Package

FCLGA-4094

FC-LGA1718

Tj Max

—

95°C

Bundled Cooler

—

Wraith Prism

View EPYC 7343 Details View Ryzen 9 7900 Details