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 7 7730U

CORE STATE Barcelo-R

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 2000 Base / 4.5 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 15W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

7,032

1,545

cinebench_cinebench_r15_singlecore

992

218

cinebench_cinebench_r20_multicore

29,304

6,441

cinebench_cinebench_r20_singlecore

4,137

909

cinebench_cinebench_r23_multicore

69,773

15,337

cinebench_cinebench_r23_singlecore

9,850

2,165

passmark_data_compression

1,447,020

225,023

passmark_data_encryption

111,725

14,258

passmark_extended_instructions

73,719

14,619

passmark_find_prime_numbers

676

45

passmark_floating_point_math

251,535

38,460

passmark_integer_math

468,096

72,352

passmark_multithread

82,087

18,037

passmark_physics

8,020

751

passmark_random_string_sorting

184,367

23,651

passmark_single_thread

2,606

3,004

passmark_singlethread

2,606

3,004

geekbench_multicore

N/A

6,285

geekbench_singlecore

N/A

1,634

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7663

7 7730U

Core Specs

Cores

56

8 -85.7%

Threads

112

16 -85.7%

Base Clock (GHz)

2,000

2,000 0.0%

Boost Clock (GHz)

3.5

4.5 +28.6%

Frequency (GHz)

2,000

2,000 0.0%

Turbo Clock (GHz)

3.5

4.5 +28.6%

Multiplier

20

20 0.0%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

512 KB (per core)

512 KB (per core)

L3 Cache

256 MB (shared)

16 MB (shared)

Power

TDP (W)

240

15 -93.8%

Configurable TDP

225 W

—

Architecture

Architecture

Zen 3

Zen 3

Codename

Milan

Barcelo-R

Generation

EPYC (Zen 3 (Milan))

Ryzen 7 (Zen 3 (Cezanne))

Process Size

7 nm

7 nm

Transistors

33,200 million

10,700 million

Die Size

8x 81 mm²

180 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR4

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

51.2 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP3

AMD Socket FP6

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 3, 16 Lanes(CPU only)

AMD Multi-Die

CCDs

8

—

Cores per CCD

7

—

IO Process Size

12 nm

—

Graphics

Integrated Graphics

—

Radeon Graphics (Vega 8)

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

$6366

—

Part Number

100-000000318100-100000318WOF

100-000000942

Package

FCLGA-4094

FC-BGA1140

Tj Max

—

95°C

View EPYC 7663 Details View Ryzen 7 7730U Details