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 5800X

CORE STATE Vermeer

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.8 Base / 4.7 GHz Turbo

CACHE 32 MB

MAX TDP 105W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

7,032

2,375

cinebench_cinebench_r15_singlecore

992

335

cinebench_cinebench_r20_multicore

29,304

9,899

cinebench_cinebench_r20_singlecore

4,137

1,397

cinebench_cinebench_r23_multicore

69,773

23,571

cinebench_cinebench_r23_singlecore

9,850

3,327

passmark_data_compression

1,447,020

345,414

passmark_data_encryption

111,725

21,191

passmark_extended_instructions

73,719

23,573

passmark_find_prime_numbers

676

124

passmark_floating_point_math

251,535

52,639

passmark_integer_math

468,096

94,969

passmark_multithread

82,087

27,732

passmark_physics

8,020

1,364

passmark_random_string_sorting

184,367

35,401

passmark_single_thread

2,606

3,445

passmark_singlethread

2,606

3,445

3dmark_16_threads

N/A

7,586

3dmark_2_threads

N/A

1,846

3dmark_4_threads

N/A

3,543

3dmark_8_threads

N/A

6,035

3dmark_max_threads

N/A

7,578

3dmark_single_thread

N/A

943

geekbench_multicore

N/A

10,220

geekbench_singlecore

N/A

2,194

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7663

7 5800X

Core Specs

Cores

56

8 -85.7%

Threads

112

16 -85.7%

Base Clock (GHz)

2,000

3.8 -99.8%

Boost Clock (GHz)

3.5

4.7 +34.3%

Frequency (GHz)

2,000

3.8 -99.8%

Turbo Clock (GHz)

3.5

4.7 +34.3%

Multiplier

20

38 +90.0%

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)

32 MB

Power

TDP (W)

240

105 -56.3%

PPT

—

142 W

Configurable TDP

225 W

—

Architecture

Architecture

Zen 3

Zen 3

Codename

Milan

Vermeer

Generation

EPYC (Zen 3 (Milan))

Ryzen 7 (Zen 3 (Vermeer))

Process Size

7 nm

7 nm

Transistors

33,200 million

4,150 million

Die Size

8x 81 mm²

74 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 AM4

Chipsets

—

AMD 300 Series*, AMD 400 Series, AMD 500 Series

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

AMD Multi-Die

CCDs

8

—

Cores per CCD

7

—

IO Process Size

12 nm

12 nm

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

$6366

$449

Part Number

100-000000318100-100000318WOF

100-000000063

Package

FCLGA-4094

µOPGA-1331

View EPYC 7663 Details View Ryzen 7 5800X Details