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 Embedded V2546

CORE STATE Renoir

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 3 Base / 3.95 GHz Turbo

CACHE 8 MB (shared)

MAX TDP 35W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

7,032

827

cinebench_cinebench_r15_singlecore

992

116

cinebench_cinebench_r20_multicore

29,304

3,446

cinebench_cinebench_r20_singlecore

4,137

486

cinebench_cinebench_r23_multicore

69,773

8,207

cinebench_cinebench_r23_singlecore

9,850

1,158

passmark_data_compression

1,447,020

136,097

passmark_data_encryption

111,725

8,046

passmark_extended_instructions

73,719

8,799

passmark_find_prime_numbers

676

22

passmark_floating_point_math

251,535

18,534

passmark_integer_math

468,096

30,739

passmark_multithread

82,087

9,656

passmark_physics

8,020

441

passmark_random_string_sorting

184,367

13,926

passmark_single_thread

2,606

1,609

passmark_singlethread

2,606

1,609

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7663

Embedded V2546

Core Specs

Cores

56

6 -89.3%

Threads

112

12 -89.3%

Base Clock (GHz)

2,000

3 -99.9%

Boost Clock (GHz)

3.5

3.95 +12.9%

Frequency (GHz)

2,000

3 -99.9%

Turbo Clock (GHz)

3.5

3.95 +12.9%

Multiplier

20

30 +50.0%

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)

8 MB (shared)

Power

TDP (W)

240

35 -85.4%

Configurable TDP

225 W

54 W

Architecture

Architecture

Zen 3

Zen 2

Codename

Milan

Renoir

Generation

EPYC (Zen 3 (Milan))

Ryzen Embedded (Zen 2 (Renoir))

Process Size

7 nm

7 nm

Transistors

33,200 million

9,800 million

Die Size

8x 81 mm²

156 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, 20 Lanes(CPU only)

AMD Multi-Die

CCDs

8

—

Cores per CCD

7

—

IO Process Size

12 nm

—

Graphics

Integrated Graphics

—

Radeon Graphics 384SP

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

$6366

—

Part Number

100-000000318100-100000318WOF

100-000000246

Package

FCLGA-4094

FP6

Tj Max

—

105°C

View EPYC 7663 Details View Ryzen Embedded V2546 Details