CPU Comparison

i

Intel

INTEL

Intel Core i7-12700KF

CORE STATE Alder Lake-S

CORE SPECS 12 Cores / 20 Threads

CLOCK SPEED 3.6 Base / 5 GHz Turbo

CACHE 25 MB (shared)

MAX TDP 125W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2021

VS

i

Intel

INTEL

Core i9-11900F

CORE STATE Rocket Lake

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 2.5 Base / 5.2 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 65W

ARCHITECTURE Rocket Lake

nm

PROCESS 14 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

3dmark_16_threads

9,282

7,995

3dmark_2_threads

2,065

1,905

3dmark_4_threads

4,011

3,613

3dmark_8_threads

7,211

6,018

3dmark_max_threads

9,983

7,961

3dmark_single_thread

1,043

996

cinebench_cinebench_r15_multicore

2,921

1,891

cinebench_cinebench_r15_singlecore

412

266

cinebench_cinebench_r20_multicore

12,171

7,882

cinebench_cinebench_r20_singlecore

1,718

1,112

cinebench_cinebench_r23_multicore

28,979

18,768

cinebench_cinebench_r23_singlecore

4,091

2,649

geekbench_multicore

13,596

9,417

geekbench_singlecore

2,526

2,220

passmark_data_compression

441,960

280,847

passmark_data_encryption

23,181

13,636

passmark_extended_instructions

28,650

19,443

passmark_find_prime_numbers

112

61

passmark_floating_point_math

87,449

48,562

passmark_integer_math

113,521

83,718

passmark_multithread

34,092

22,115

passmark_physics

1,780

949

passmark_random_string_sorting

45,150

32,520

passmark_single_thread

3,984

3,413

passmark_singlethread

3,984

3,413

DETAILED SPECIFICATIONS

SPECIFICATION

i7-12700KF

i9-11900F

Core Specs

Cores

12

8 -33.3%

Threads

20

16 -20.0%

Base Clock (GHz)

3.6

2.5 -30.6%

Boost Clock (GHz)

5

5.2 +4.0%

Frequency (GHz)

3.6

2.5 -30.6%

Turbo Clock (GHz)

5

5.2 +4.0%

Multiplier

36

25 -30.6%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

80 KB (per core)

L2 Cache

1.25 MB (per core)

512 KB (per core)

L3 Cache

25 MB (shared)

16 MB (shared)

Power

TDP (W)

125

65 -48.0%

PL1

190W

—

PL2

190W

—

Architecture

Architecture

Alder Lake

Rocket Lake

Codename

Alder Lake-S

Rocket Lake

Generation

Core i7 (Alder Lake-S)

Core i9 (Rocket Lake-S)

Process Size

10 nm

14 nm

Die Size

215 mm²

276 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR4, DDR5

DDR4

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 1700

Intel Socket 1200

Chipsets

Z690, H670, B660, H610

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

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 8 E-Cores: 4

—

E-Core Frequency

2.7 GHz up to 3.8 GHz

—

Other

Market

Desktop

Desktop

Production Status

Active

End-of-life

Launch Price

$384

$422

Part Number

SRL4P

SRKNK

Package

FC-LGA16A

FC-LGA14A

Tj Max

100°C

100°C

View Core i7-12700KF Details View Core i9-11900F Details