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 i9-12900T

CORE STATE Alder Lake-S

CORE SPECS 16 Cores / 24 Threads

CLOCK SPEED 1400 Base / 4.9 GHz Turbo

CACHE 30 MB (shared)

MAX TDP 35W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

7,032

2,536

cinebench_cinebench_r15_singlecore

992

357

cinebench_cinebench_r20_multicore

29,304

10,567

cinebench_cinebench_r20_singlecore

4,137

1,491

cinebench_cinebench_r23_multicore

69,773

25,160

cinebench_cinebench_r23_singlecore

9,850

3,552

passmark_data_compression

1,447,020

345,021

passmark_data_encryption

111,725

20,750

passmark_extended_instructions

73,719

20,054

passmark_find_prime_numbers

676

116

passmark_floating_point_math

251,535

75,741

passmark_integer_math

468,096

108,211

passmark_multithread

82,087

29,601

passmark_physics

8,020

1,811

passmark_random_string_sorting

184,367

39,771

passmark_single_thread

2,606

3,810

passmark_singlethread

2,606

3,810

geekbench_multicore

N/A

11,615

geekbench_singlecore

N/A

2,259

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7663

i9-12900T

Core Specs

Cores

56

16 -71.4%

Threads

112

24 -78.6%

Base Clock (GHz)

2,000

1,400 -30.0%

Boost Clock (GHz)

3.5

4.9 +40.0%

Frequency (GHz)

2,000

1,400 -30.0%

Turbo Clock (GHz)

3.5

4.9 +40.0%

Multiplier

20

14 -30.0%

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)

30 MB (shared)

Power

TDP (W)

240

35 -85.4%

PL1

—

35W

PL2

—

106W

Configurable TDP

225 W

—

Architecture

Architecture

Zen 3

Alder Lake

Codename

Milan

Alder Lake-S

Generation

EPYC (Zen 3 (Milan))

Core i9 (Alder Lake-S)

Process Size

7 nm

10 nm

Transistors

33,200 million

—

Die Size

8x 81 mm²

215 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR4

DDR4, DDR5

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

—

ECC Memory

Yes

No

DDR4 Speed

—

3200 MT/s

DDR5 Speed

—

4800 MT/s

Platform

Socket

AMD Socket SP3

Intel Socket 1700

Chipsets

—

Z690, H670, B660, H610

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 5, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 8 E-Cores: 8

E-Core Frequency

—

1000 MHz up to 3.6 GHz

AMD Multi-Die

CCDs

8

—

Cores per CCD

7

—

IO Process Size

12 nm

—

Graphics

Integrated Graphics

—

UHD Graphics 770

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

$6366

$489

Part Number

100-000000318100-100000318WOF

SRL4M

Package

FCLGA-4094

FC-LGA16A

Tj Max

—

100°C

View EPYC 7663 Details View Core i9-12900T Details