CPU Comparison

A

AMD

AMD

AMD EPYC 7443P

CORE STATE Milan

CORE SPECS 24 Cores / 48 Threads

CLOCK SPEED 2.85 Base / 4 GHz Turbo

CACHE 128 MB (shared)

MAX TDP 200W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

A

AMD

AMD

Ryzen Threadripper PRO 9945WX

CORE STATE Shimada Peak

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 4.7 Base / 5.4 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 350W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

4,881

4,871

cinebench_cinebench_r15_singlecore

689

687

cinebench_cinebench_r20_multicore

20,341

20,296

cinebench_cinebench_r20_singlecore

2,871

2,865

cinebench_cinebench_r23_multicore

48,433

48,325

cinebench_cinebench_r23_singlecore

6,837

6,822

geekbench_multicore

13,400

N/A

geekbench_singlecore

1,672

N/A

passmark_data_compression

820,859

671,963

passmark_data_encryption

57,263

36,540

passmark_extended_instructions

48,213

54,406

passmark_find_prime_numbers

410

335

passmark_floating_point_math

129,932

111,566

passmark_integer_math

232,632

185,421

passmark_multithread

56,981

56,854

passmark_physics

4,748

6,118

passmark_random_string_sorting

95,581

84,498

passmark_single_thread

2,907

4,573

passmark_singlethread

2,907

4,573

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7443P

Threadripper PRO 9945WX

Core Specs

Cores

24

12 -50.0%

Threads

48

24 -50.0%

Base Clock (GHz)

2.85

4.7 +64.9%

Boost Clock (GHz)

4

5.4 +35.0%

Frequency (GHz)

2.85

4.7 +64.9%

Turbo Clock (GHz)

4

5.4 +35.0%

Multiplier

28.5

47 +64.9%

SMP CPUs

1

1 0.0%

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)

200

350 +75.0%

Configurable TDP

165 W

—

Architecture

Architecture

Zen 3

Zen 5

Codename

Milan

Shimada Peak

Generation

EPYC (Zen 3 (Milan))

Ryzen Threadripper (Zen 5 (Shimada Peak))

Process Size

7 nm

4 nm

Transistors

16,600 million

16,630 million

Die Size

4x 81 mm²

2x 70.6 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR5

Memory Bus

Eight-channel

Eight-channel

Memory Bandwidth

204.8 GB/s

409.6 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP3

AMD Socket sTR5

Chipsets

—

WRX90, TRX50, Pro 695

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 5, 128 Lanes(CPU only)

AMD Multi-Die

CCDs

4

—

Cores per CCD

6

—

IO Process Size

12 nm

6 nm

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Launch Price

$1337

—

Part Number

100-000000342100-100000342WOF

100-000000726

Package

FCLGA-4094

FC-LGA4844

Tj Max

—

95°C

Bundled Cooler

—

None

View EPYC 7443P Details View Ryzen Threadripper PRO 9945WX Details