CPU Comparison

i

Intel

INTEL

Intel Core i9-11950H

CORE STATE Tiger Lake-H

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 2.1 Base / 5 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 35W

ARCHITECTURE Tiger Lake

nm

PROCESS 10 nm

LAUNCH DATE 2021

VS

i

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

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,790

2,536

cinebench_cinebench_r15_singlecore

252

357

cinebench_cinebench_r20_multicore

7,461

10,567

cinebench_cinebench_r20_singlecore

1,053

1,491

cinebench_cinebench_r23_multicore

17,765

25,160

cinebench_cinebench_r23_singlecore

2,508

3,552

passmark_data_compression

246,195

345,021

passmark_data_encryption

12,658

20,750

passmark_extended_instructions

16,361

20,054

passmark_find_prime_numbers

93

116

passmark_floating_point_math

44,137

75,741

passmark_integer_math

74,649

108,211

passmark_multithread

20,900

29,601

passmark_physics

1,013

1,811

passmark_random_string_sorting

29,375

39,771

passmark_single_thread

3,141

3,810

passmark_singlethread

3,141

3,810

geekbench_multicore

N/A

11,615

geekbench_singlecore

N/A

2,259

DETAILED SPECIFICATIONS

SPECIFICATION

i9-11950H

i9-12900T

Core Specs

Cores

8

16 +100.0%

Threads

16

24 +50.0%

Base Clock (GHz)

2.1

1,400 +66566.7%

Boost Clock (GHz)

5

4.9 -2.0%

Frequency (GHz)

2.1

1,400 +66566.7%

Turbo Clock (GHz)

5

4.9 -2.0%

Multiplier

21

14 -33.3%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

80 KB (per core)

L2 Cache

1.25 MB (per core)

1.25 MB (per core)

L3 Cache

24 MB (shared)

30 MB (shared)

Power

TDP (W)

35

35 0.0%

PL1

—

35W

PL2

—

106W

Architecture

Architecture

Tiger Lake

Alder Lake

Codename

Tiger Lake-H

Alder Lake-S

Generation

Core i9 (Tiger Lake-H)

Core i9 (Alder Lake-S)

Process Size

10 nm

10 nm

Die Size

190 mm²

215 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR4

DDR4, DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

51.2 GB/s

—

ECC Memory

No

No

DDR4 Speed

—

3200 MT/s

DDR5 Speed

—

4800 MT/s

Platform

Socket

Intel BGA 1787

Intel Socket 1700

Chipsets

QM580, HM570, WM590

Z690, H670, B660, H610

PCIe

Gen 4, 20 Lanes(CPU only)

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 750

UHD Graphics 770

Other

Market

Mobile

Desktop

Production Status

End-of-life

Active

Launch Price

$556

$489

Part Number

SRKT6

SRL4M

Package

FC-BGA16F

FC-LGA16A

Tj Max

100°C

100°C

View Core i9-11950H Details View Core i9-12900T Details