CPU Comparison

i

Intel

INTEL

Intel Core i7-11700KF

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 i7-12850HX

CORE STATE Alder Lake-HX

CORE SPECS 16 Cores / 24 Threads

CLOCK SPEED 2.1 Base / 4.8 GHz Turbo

CACHE 25 MB (shared)

MAX TDP 55W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

3dmark_16_threads

8,067

N/A

3dmark_2_threads

1,909

N/A

3dmark_4_threads

3,645

N/A

3dmark_8_threads

6,294

N/A

3dmark_max_threads

8,049

N/A

3dmark_single_thread

978

N/A

cinebench_cinebench_r15_multicore

2,040

2,623

cinebench_cinebench_r15_singlecore

288

370

cinebench_cinebench_r20_multicore

8,503

10,930

cinebench_cinebench_r20_singlecore

1,200

1,543

cinebench_cinebench_r23_multicore

20,247

26,025

cinebench_cinebench_r23_singlecore

2,858

3,674

geekbench_multicore

10,256

N/A

geekbench_singlecore

2,278

N/A

passmark_data_compression

317,712

365,829

passmark_data_encryption

15,229

21,120

passmark_extended_instructions

22,247

22,227

passmark_find_prime_numbers

62

111

passmark_floating_point_math

50,571

79,337

passmark_integer_math

85,377

108,076

passmark_multithread

23,819

30,627

passmark_physics

985

1,813

passmark_random_string_sorting

36,309

40,327

passmark_single_thread

3,368

3,683

passmark_singlethread

3,368

3,683

DETAILED SPECIFICATIONS

SPECIFICATION

i7-11700KF

i7-12850HX

Core Specs

Cores

8

16 +100.0%

Threads

16

24 +50.0%

Base Clock (GHz)

3.6

2.1 -41.7%

Boost Clock (GHz)

5

4.8 -4.0%

Frequency (GHz)

3.6

2.1 -41.7%

Turbo Clock (GHz)

5

4.8 -4.0%

Multiplier

36

21 -41.7%

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)

25 MB (shared)

Power

TDP (W)

125

55 -56.0%

PL1

—

55 W

PL2

—

157 W

Architecture

Architecture

Rocket Lake

Alder Lake

Codename

Rocket Lake

Alder Lake-HX

Generation

Core i7 (Rocket Lake-S)

Core i7 (Alder Lake-HX)

Process Size

14 nm

10 nm

Die Size

276 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

Yes

DDR4 Speed

—

3200 MT/s

DDR5 Speed

—

4800 MT/s

Platform

Socket

Intel Socket 1200

Intel BGA 1964

Chipsets

H510, B560, H570, Q570, W580, Z590, Q470, H470, W480, Z490

HM670, WM690

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

—

1500 MHz up to 3.4 GHz

Graphics

Integrated Graphics

—

UHD Graphics 770

Other

Market

Desktop

Mobile

Production Status

End-of-life

Active

Launch Price

$374

$428

Part Number

SRKNN

SRLGH

Package

FC-LGA14A

FC-BGA16F

Tj Max

100°C

100°C

View Core i7-11700KF Details View Core i7-12850HX Details