CPU Comparison

i

Intel

INTEL

Intel Core i7-11700K

CORE STATE Rocket Lake

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.6 Base / 5 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 125W

ARCHITECTURE Rocket Lake

nm

PROCESS 14 nm

LAUNCH DATE 2021

VS

i

Intel

INTEL

Core i9-12900H

CORE STATE Alder Lake-H

CORE SPECS 14 Cores / 20 Threads

CLOCK SPEED 2.5 Base / 5 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 45W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

3dmark_16_threads

8,095

6,457

3dmark_2_threads

1,907

1,891

3dmark_4_threads

3,653

3,398

3dmark_8_threads

6,370

5,074

3dmark_max_threads

8,080

6,927

3dmark_single_thread

977

999

cinebench_cinebench_r15_multicore

2,090

2,341

cinebench_cinebench_r15_singlecore

294

330

cinebench_cinebench_r20_multicore

8,712

9,757

cinebench_cinebench_r20_singlecore

1,229

1,377

cinebench_cinebench_r23_multicore

20,744

23,233

cinebench_cinebench_r23_singlecore

2,928

3,280

geekbench_multicore

9,910

N/A

geekbench_singlecore

2,249

N/A

passmark_data_compression

322,689

316,714

passmark_data_encryption

15,638

18,548

passmark_extended_instructions

22,964

18,875

passmark_find_prime_numbers

66

107

passmark_floating_point_math

51,119

67,940

passmark_integer_math

86,390

93,828

passmark_multithread

24,408

27,340

passmark_physics

1,039

1,753

passmark_random_string_sorting

36,755

35,296

passmark_single_thread

3,390

3,717

passmark_singlethread

3,390

3,717

DETAILED SPECIFICATIONS

SPECIFICATION

i7-11700K

i9-12900H

Core Specs

Cores

8

14 +75.0%

Threads

16

20 +25.0%

Base Clock (GHz)

3.6

2.5 -30.6%

Boost Clock (GHz)

5

5 0.0%

Frequency (GHz)

3.6

2.5 -30.6%

Turbo Clock (GHz)

5

5 0.0%

Multiplier

36

25 -30.6%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

80 KB (per core)

L2 Cache

512 KB (per core)

1.25 MB (per core)

L3 Cache

16 MB (shared)

24 MB (shared)

Power

TDP (W)

125

45 -64.0%

Architecture

Architecture

Rocket Lake

Alder Lake

Codename

Rocket Lake

Alder Lake-H

Generation

Core i7 (Rocket Lake-S)

Core i9 (Alder Lake-H)

Process Size

14 nm

10 nm

Die Size

—

217 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 Socket 1200

Intel BGA 1744

Chipsets

H510, B560, Z590, Q470, H470, W480, Z490

—

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 6 E-Cores: 8

E-Core Frequency

—

1800 MHz up to 3.8 GHz

Graphics

Integrated Graphics

UHD Graphics 750

Iris Xe 96EU

Other

Market

Desktop

Mobile

Production Status

End-of-life

Active

Launch Price

$399

—

Part Number

SRKNL

SRLD4

Package

FC-LGA14A

FC-BGA16F

Tj Max

100°C

100°C

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