CPU Comparison

i

Intel

INTEL

Intel Core i9-12900HK

CORE STATE Alder Lake-H

CORE SPECS 14 Cores / 20 Threads

CLOCK SPEED 2.5 Base / 5 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 45W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

VS

i

Intel

INTEL

Xeon Phi 7290

CORE STATE Knights Landing

CORE SPECS 72 Cores / 288 Threads

CLOCK SPEED 1500 Base / 1700 GHz Turbo

CACHE —

MAX TDP 245W

ARCHITECTURE Knights Landing

nm

PROCESS 14 nm

LAUNCH DATE 2016

PERFORMANCE BENCHMARKS

3dmark_16_threads

6,441

N/A

3dmark_2_threads

1,942

N/A

3dmark_4_threads

3,537

N/A

3dmark_8_threads

5,172

N/A

3dmark_max_threads

6,829

N/A

3dmark_single_thread

1,025

N/A

cinebench_cinebench_r15_multicore

2,201

1,528

cinebench_cinebench_r15_singlecore

310

215

cinebench_cinebench_r20_multicore

9,171

6,368

cinebench_cinebench_r20_singlecore

1,294

898

cinebench_cinebench_r23_multicore

21,837

15,163

cinebench_cinebench_r23_singlecore

3,082

2,140

passmark_data_compression

294,908

564,535

passmark_data_encryption

17,445

12,505

passmark_extended_instructions

17,583

41,517

passmark_find_prime_numbers

102

114

passmark_floating_point_math

63,572

47,417

passmark_integer_math

89,527

126,922

passmark_multithread

25,697

17,839

passmark_physics

1,673

2,257

passmark_random_string_sorting

32,983

68,593

passmark_single_thread

3,567

485

passmark_singlethread

3,567

485

DETAILED SPECIFICATIONS

SPECIFICATION

i9-12900HK

Phi 7290

Core Specs

Cores

14

72 +414.3%

Threads

20

288 +1340.0%

Base Clock (GHz)

2.5

1,500 +59900.0%

Boost Clock (GHz)

5

1,700 +33900.0%

Frequency (GHz)

2.5

1,500 +59900.0%

Turbo Clock (GHz)

5

1,700 +33900.0%

Multiplier

25

15 -40.0%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

32 KB (per core)

L2 Cache

1.25 MB (per core)

512 KB (per core)

L3 Cache

24 MB (shared)

—

Power

TDP (W)

45

245 +444.4%

Architecture

Architecture

Alder Lake

Knights Landing

Codename

Alder Lake-H

Knights Landing

Generation

Core i9 (Alder Lake-H)

Xeon Phi (Knights Landing)

Process Size

10 nm

14 nm

Transistors

—

8,000 million

Die Size

217 mm²

—

Foundry

Intel

Intel

Memory

Memory Support

DDR4, DDR5

DDR4

Memory Bus

Dual-channel

—

ECC Memory

No

Yes

DDR4 Speed

3200 MT/s

—

DDR5 Speed

4800 MT/s

—

Platform

Socket

Intel BGA 1744

Intel Socket 3647

PCIe

Gen 4, 20 Lanes(CPU only)

—

Intel Hybrid

Hybrid Cores

P-Cores: 6 E-Cores: 8

—

E-Core Frequency

1800 MHz up to 3.8 GHz

—

Graphics

Integrated Graphics

Iris Xe 96EU

—

Other

Market

Mobile

Server/Workstation

Production Status

Active

—

Part Number

SRLD3

SR2WY

Package

FC-BGA16F

FC-LGA3647

Tj Max

100°C

—

View Core i9-12900HK Details View Xeon Phi 7290 Details