CPU Comparison

i

Intel

INTEL

Intel Core i9-12900KF

CORE STATE Alder Lake-S

CORE SPECS 16 Cores / 24 Threads

CLOCK SPEED 3.2 Base / 5.2 GHz Turbo

CACHE 30 MB (shared)

MAX TDP 125W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2021

VS

i

Intel

INTEL

Xeon Phi 7210

CORE STATE Knights Landing

CORE SPECS 64 Cores / 256 Threads

CLOCK SPEED 1300 Base / 1500 GHz Turbo

CACHE —

MAX TDP 215W

ARCHITECTURE Knights Landing

nm

PROCESS 14 nm

LAUNCH DATE 2016

PERFORMANCE BENCHMARKS

3dmark_16_threads

9,860

N/A

3dmark_2_threads

2,112

N/A

3dmark_4_threads

4,132

N/A

3dmark_8_threads

7,551

N/A

3dmark_max_threads

11,586

N/A

3dmark_single_thread

1,069

N/A

cinebench_cinebench_r15_multicore

3,510

625

cinebench_cinebench_r15_singlecore

495

88

cinebench_cinebench_r20_multicore

14,626

2,608

cinebench_cinebench_r20_singlecore

2,064

367

cinebench_cinebench_r23_multicore

34,825

6,210

cinebench_cinebench_r23_singlecore

4,916

876

geekbench_multicore

14,895

N/A

geekbench_singlecore

2,600

N/A

passmark_data_compression

537,785

332,960

passmark_data_encryption

29,502

3,455

passmark_extended_instructions

33,779

18,359

passmark_find_prime_numbers

142

10

passmark_floating_point_math

105,558

29,356

passmark_integer_math

138,932

84,874

passmark_multithread

40,970

7,306

passmark_physics

2,098

198

passmark_random_string_sorting

57,177

8,956

passmark_single_thread

4,144

460

passmark_singlethread

4,144

460

DETAILED SPECIFICATIONS

SPECIFICATION

i9-12900KF

Phi 7210

Core Specs

Cores

16

64 +300.0%

Threads

24

256 +966.7%

Base Clock (GHz)

3.2

1,300 +40525.0%

Boost Clock (GHz)

5.2

1,500 +28746.2%

Frequency (GHz)

3.2

1,300 +40525.0%

Turbo Clock (GHz)

5.2

1,500 +28746.2%

Multiplier

32

13 -59.4%

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

30 MB (shared)

—

Power

TDP (W)

125

215 +72.0%

PL1

241W

—

PL2

241W

—

Architecture

Architecture

Alder Lake

Knights Landing

Codename

Alder Lake-S

Knights Landing

Generation

Core i9 (Alder Lake-S)

Xeon Phi (Knights Landing)

Process Size

10 nm

14 nm

Transistors

—

8,000 million

Die Size

215 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 Socket 1700

Intel Socket 3647

Chipsets

Z690, H670, B660, H610

—

PCIe

Gen 4, 20 Lanes(CPU only)

—

Intel Hybrid

Hybrid Cores

P-Cores: 8 E-Cores: 8

—

E-Core Frequency

1800 MHz up to 3.8 GHz

—

Other

Market

Desktop

Server/Workstation

Production Status

Active

—

Launch Price

$564

—

Part Number

SRL4J

SR2MESR2X4

Package

FC-LGA16A

FC-LGA3647

Tj Max

100°C

—

View Core i9-12900KF Details View Xeon Phi 7210 Details