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 9 5980HX

CORE STATE Cezanne

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.3 Base / 4.8 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 45W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

7,032

2,000

cinebench_cinebench_r15_singlecore

992

282

cinebench_cinebench_r20_multicore

29,304

8,337

cinebench_cinebench_r20_singlecore

4,137

1,176

cinebench_cinebench_r23_multicore

69,773

19,850

cinebench_cinebench_r23_singlecore

9,850

2,802

passmark_data_compression

1,447,020

310,694

passmark_data_encryption

111,725

19,221

passmark_extended_instructions

73,719

21,209

passmark_find_prime_numbers

676

53

passmark_floating_point_math

251,535

50,223

passmark_integer_math

468,096

89,772

passmark_multithread

82,087

23,356

passmark_physics

8,020

881

passmark_random_string_sorting

184,367

32,238

passmark_single_thread

2,606

3,326

passmark_singlethread

2,606

3,326

geekbench_multicore

N/A

7,723

geekbench_singlecore

N/A

1,930

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7663

9 5980HX

Core Specs

Cores

56

8 -85.7%

Threads

112

16 -85.7%

Base Clock (GHz)

2,000

3.3 -99.8%

Boost Clock (GHz)

3.5

4.8 +37.1%

Frequency (GHz)

2,000

3.3 -99.8%

Turbo Clock (GHz)

3.5

4.8 +37.1%

Multiplier

20

33 +65.0%

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

45 -81.3%

Configurable TDP

225 W

35-54 W

Architecture

Architecture

Zen 3

Zen 3

Codename

Milan

Cezanne

Generation

EPYC (Zen 3 (Milan))

Ryzen 9 (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

68.3 GB/s

ECC Memory

Yes

No

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 Vega 8

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

$6366

—

Part Number

100-000000318100-100000318WOF

100-000000474

Package

FCLGA-4094

FP6

Tj Max

—

105°C

View EPYC 7663 Details View Ryzen 9 5980HX Details