CPU Comparison

i

Intel

INTEL

Intel Core i9-12900

CORE STATE Alder Lake-S

CORE SPECS 16 Cores / 24 Threads

CLOCK SPEED 2.4 Base / 5.1 GHz Turbo

CACHE 30 MB (shared)

MAX TDP 65W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

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

cinebench_cinebench_r15_multicore

2,879

625

cinebench_cinebench_r15_singlecore

406

88

cinebench_cinebench_r20_multicore

11,996

2,608

cinebench_cinebench_r20_singlecore

1,693

367

cinebench_cinebench_r23_multicore

28,563

6,210

cinebench_cinebench_r23_singlecore

4,032

876

passmark_data_compression

407,899

332,960

passmark_data_encryption

23,203

3,455

passmark_extended_instructions

24,777

18,359

passmark_find_prime_numbers

121

10

passmark_floating_point_math

91,514

29,356

passmark_integer_math

127,512

84,874

passmark_multithread

33,608

7,306

passmark_physics

1,730

198

passmark_random_string_sorting

44,070

8,956

passmark_single_thread

4,003

460

passmark_singlethread

4,003

460

DETAILED SPECIFICATIONS

SPECIFICATION

i9-12900

Phi 7210

Core Specs

Cores

16

64 +300.0%

Threads

24

256 +966.7%

Base Clock (GHz)

2.4

1,300 +54066.7%

Boost Clock (GHz)

5.1

1,500 +29311.8%

Frequency (GHz)

2.4

1,300 +54066.7%

Turbo Clock (GHz)

5.1

1,500 +29311.8%

Multiplier

24

13 -45.8%

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)

65

215 +230.8%

PL1

65W

—

PL2

202W

—

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

—

Memory Bandwidth

76.8 GB/s

—

ECC Memory

Yes

Yes

DDR4 Speed

3200 MT/s

—

Platform

Socket

Intel Socket 1700

Intel Socket 3647

Chipsets

Z690, W680, H670, Q670, B660, H610, H610E, Z790, H770, B760

—

PCIe

Gen 5, 16 Lanes(CPU only)

—

Intel Hybrid

Hybrid Cores

P-Cores: 8 E-Cores: 8

—

E-Core Frequency

1800 MHz up to 3.8 GHz

—

Graphics

Integrated Graphics

UHD Graphics 770

—

Other

Market

Desktop

Server/Workstation

Production Status

Active

—

Launch Price

$519

—

Part Number

SRL4KQXQ3

SR2MESR2X4

Package

FC-LGA16A

FC-LGA3647

Tj Max

100°C

—

View Core i9-12900 Details View Xeon Phi 7210 Details