CPU Comparison

A

AMD

AMD

AMD EPYC 7663

CORE STATE Milan

CORE SPECS 56 Cores / 112 Threads

CLOCK SPEED 2000 Base / 3.5 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 240W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

A

AMD

AMD

Ryzen Threadripper PRO 9965WX

CORE STATE Shimada Peak

CORE SPECS 24 Cores / 48 Threads

CLOCK SPEED 4.2 Base / 5.4 GHz Turbo

CACHE 128 MB (shared)

MAX TDP 350W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

7,032

8,162

cinebench_cinebench_r15_singlecore

992

1,152

cinebench_cinebench_r20_multicore

29,304

34,009

cinebench_cinebench_r20_singlecore

4,137

4,801

cinebench_cinebench_r23_multicore

69,773

80,976

cinebench_cinebench_r23_singlecore

9,850

11,431

passmark_data_compression

1,447,020

1,314,596

passmark_data_encryption

111,725

71,873

passmark_extended_instructions

73,719

102,589

passmark_find_prime_numbers

676

682

passmark_floating_point_math

251,535

220,036

passmark_integer_math

468,096

365,422

passmark_multithread

82,087

95,346

passmark_physics

8,020

11,278

passmark_random_string_sorting

184,367

164,382

passmark_single_thread

2,606

4,555

passmark_singlethread

2,606

4,555

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7663

Threadripper PRO 9965WX

Core Specs

Cores

56

24 -57.1%

Threads

112

48 -57.1%

Base Clock (GHz)

2,000

4.2 -99.8%

Boost Clock (GHz)

3.5

5.4 +54.3%

Frequency (GHz)

2,000

4.2 -99.8%

Turbo Clock (GHz)

3.5

5.4 +54.3%

Multiplier

20

42 +110.0%

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

256 MB (shared)

128 MB (shared)

Power

TDP (W)

240

350 +45.8%

Configurable TDP

225 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

33,200 million

33,260 million

Die Size

8x 81 mm²

4x 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

8

—

Cores per CCD

7

—

IO Process Size

12 nm

6 nm

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Launch Price

$6366

$2899

Part Number

100-000000318100-100000318WOF

100-000000724

Package

FCLGA-4094

FC-LGA4844

Tj Max

—

95°C

Bundled Cooler

—

None

View EPYC 7663 Details View Ryzen Threadripper PRO 9965WX Details