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 Gold 6338T

CORE STATE Ice Lake-SP

CORE SPECS 24 Cores / 48 Threads

CLOCK SPEED 2.1 Base / 3.4 GHz Turbo

CACHE 36 MB (shared)

MAX TDP 165W

ARCHITECTURE Ice Lake

nm

PROCESS 10 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,536

3,067

cinebench_cinebench_r15_singlecore

357

432

cinebench_cinebench_r20_multicore

10,567

12,780

cinebench_cinebench_r20_singlecore

1,491

1,804

cinebench_cinebench_r23_multicore

25,160

30,430

cinebench_cinebench_r23_singlecore

3,552

4,296

geekbench_multicore

11,615

N/A

geekbench_singlecore

2,259

N/A

passmark_data_compression

345,021

557,816

passmark_data_encryption

20,750

24,677

passmark_extended_instructions

20,054

43,292

passmark_find_prime_numbers

116

118

passmark_floating_point_math

75,741

90,584

passmark_integer_math

108,211

152,275

passmark_multithread

29,601

35,801

passmark_physics

1,811

1,160

passmark_random_string_sorting

39,771

66,495

passmark_single_thread

3,810

2,348

passmark_singlethread

3,810

2,348

DETAILED SPECIFICATIONS

SPECIFICATION

i9-12900T

Gold 6338T

Core Specs

Cores

16

24 +50.0%

Threads

24

48 +100.0%

Base Clock (GHz)

1,400

2.1 -99.9%

Boost Clock (GHz)

4.9

3.4 -30.6%

Frequency (GHz)

1,400

2.1 -99.9%

Turbo Clock (GHz)

4.9

3.4 -30.6%

Multiplier

14

21 +50.0%

SMP CPUs

1

2 +100.0%

Cache

L1 Cache

80 KB (per core)

64 KB (per core)

L2 Cache

1.25 MB (per core)

1 MB (per core)

L3 Cache

30 MB (shared)

36 MB (shared)

Power

TDP (W)

35

165 +371.4%

PL1

35W

—

PL2

106W

—

Architecture

Architecture

Alder Lake

Ice Lake

Codename

Alder Lake-S

Ice Lake-SP

Generation

Core i9 (Alder Lake-S)

Xeon Gold (Ice Lake-SP)

Process Size

10 nm

10 nm

Die Size

215 mm²

—

Foundry

Intel

Intel

Memory

Memory Support

DDR4, DDR5

DDR4

Memory Bus

Dual-channel

Eight-channel

Memory Bandwidth

—

204.8 GB/s

ECC Memory

No

Yes

DDR4 Speed

3200 MT/s

—

DDR5 Speed

4800 MT/s

—

Platform

Socket

Intel Socket 1700

Intel Socket 4189

Chipsets

Z690, H670, B660, H610

—

PCIe

Gen 5, 20 Lanes(CPU only)

Gen 4, 64 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

Active

Launch Price

$489

—

Part Number

SRL4M

—

Package

FC-LGA16A

FC-LGA4189

Tj Max

100°C

—

View Core i9-12900T Details View Xeon Gold 6338T Details