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

i

Intel

INTEL

Core i7-11700B

CORE STATE Tiger Lake-H

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.2 Base / 4.8 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 65W

ARCHITECTURE Tiger Lake

nm

PROCESS 10 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

7,032

1,868

cinebench_cinebench_r15_singlecore

992

263

cinebench_cinebench_r20_multicore

29,304

7,785

cinebench_cinebench_r20_singlecore

4,137

1,099

cinebench_cinebench_r23_multicore

69,773

18,538

cinebench_cinebench_r23_singlecore

9,850

2,617

passmark_data_compression

1,447,020

N/A

passmark_data_encryption

111,725

N/A

passmark_extended_instructions

73,719

N/A

passmark_find_prime_numbers

676

N/A

passmark_floating_point_math

251,535

N/A

passmark_integer_math

468,096

N/A

passmark_multithread

82,087

N/A

passmark_physics

8,020

N/A

passmark_random_string_sorting

184,367

N/A

passmark_single_thread

2,606

N/A

passmark_singlethread

2,606

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7663

i7-11700B

Core Specs

Cores

56

8 -85.7%

Threads

112

16 -85.7%

Base Clock (GHz)

2,000

3.2 -99.8%

Boost Clock (GHz)

3.5

4.8 +37.1%

Frequency (GHz)

2,000

3.2 -99.8%

Turbo Clock (GHz)

3.5

4.8 +37.1%

Multiplier

20

32 +60.0%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

512 KB (per core)

1.25 MB (per core)

L3 Cache

256 MB (shared)

24 MB (shared)

Power

TDP (W)

240

65 -72.9%

Configurable TDP

225 W

—

Architecture

Architecture

Zen 3

Tiger Lake

Codename

Milan

Tiger Lake-H

Generation

EPYC (Zen 3 (Milan))

Core i7 (Tiger Lake-H)

Process Size

7 nm

10 nm

Transistors

33,200 million

—

Die Size

8x 81 mm²

190 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR4

DDR4

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

51.2 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket SP3

Intel BGA 1787

Chipsets

—

Z590, QM580, HM570, WM590

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

—

Graphics

Integrated Graphics

—

UHD Graphics (Xe-LP)

Other

Market

Server/Workstation

Mobile

Production Status

Active

End-of-life

Launch Price

$6366

—

Part Number

100-000000318100-100000318WOF

SRKU5

Package

FCLGA-4094

FC-BGA16F

Tj Max

—

100°C

Bundled Cooler

—

Yes

View EPYC 7663 Details View Core i7-11700B Details