CPU Comparison

i

Intel

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

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

2,536

625

cinebench_cinebench_r15_singlecore

357

88

cinebench_cinebench_r20_multicore

10,567

2,608

cinebench_cinebench_r20_singlecore

1,491

367

cinebench_cinebench_r23_multicore

25,160

6,210

cinebench_cinebench_r23_singlecore

3,552

876

geekbench_multicore

11,615

N/A

geekbench_singlecore

2,259

N/A

passmark_data_compression

345,021

332,960

passmark_data_encryption

20,750

3,455

passmark_extended_instructions

20,054

18,359

passmark_find_prime_numbers

116

10

passmark_floating_point_math

75,741

29,356

passmark_integer_math

108,211

84,874

passmark_multithread

29,601

7,306

passmark_physics

1,811

198

passmark_random_string_sorting

39,771

8,956

passmark_single_thread

3,810

460

passmark_singlethread

3,810

460

DETAILED SPECIFICATIONS

SPECIFICATION

i9-12900T

Phi 7210

Core Specs

Cores

16

64 +300.0%

Threads

24

256 +966.7%

Base Clock (GHz)

1,400

1,300 -7.1%

Boost Clock (GHz)

4.9

1,500 +30512.2%

Frequency (GHz)

1,400

1,300 -7.1%

Turbo Clock (GHz)

4.9

1,500 +30512.2%

Multiplier

14

13 -7.1%

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)

35

215 +514.3%

PL1

35W

—

PL2

106W

—

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 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

—

Graphics

Integrated Graphics

UHD Graphics 770

—

Other

Market

Desktop

Server/Workstation

Production Status

Active

—

Launch Price

$489

—

Part Number

SRL4M

SR2MESR2X4

Package

FC-LGA16A

FC-LGA3647

Tj Max

100°C

—

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