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 i7-12700K

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

PERFORMANCE BENCHMARKS

3dmark_16_threads

8,095

9,276

3dmark_2_threads

1,907

2,065

3dmark_4_threads

3,653

4,011

3dmark_8_threads

6,370

7,202

3dmark_max_threads

8,080

9,979

3dmark_single_thread

977

1,043

cinebench_cinebench_r15_multicore

2,090

2,947

cinebench_cinebench_r15_singlecore

294

415

cinebench_cinebench_r20_multicore

8,712

12,281

cinebench_cinebench_r20_singlecore

1,229

1,733

cinebench_cinebench_r23_multicore

20,744

29,241

cinebench_cinebench_r23_singlecore

2,928

4,128

geekbench_multicore

9,910

13,892

geekbench_singlecore

2,249

2,561

passmark_data_compression

322,689

446,595

passmark_data_encryption

15,638

23,408

passmark_extended_instructions

22,964

28,885

passmark_find_prime_numbers

66

114

passmark_floating_point_math

51,119

88,035

passmark_integer_math

86,390

114,264

passmark_multithread

24,408

34,404

passmark_physics

1,039

1,790

passmark_random_string_sorting

36,755

45,805

passmark_single_thread

3,390

4,013

passmark_singlethread

3,390

4,013

DETAILED SPECIFICATIONS

SPECIFICATION

i7-11700K

i7-12700K

Core Specs

Cores

8

12 +50.0%

Threads

16

20 +25.0%

Base Clock (GHz)

3.6

3.6 0.0%

Boost Clock (GHz)

5

5 0.0%

Frequency (GHz)

3.6

3.6 0.0%

Turbo Clock (GHz)

5

5 0.0%

Multiplier

36

36 0.0%

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

125 0.0%

PL1

—

190W

PL2

—

190W

Architecture

Architecture

Rocket Lake

Alder Lake

Codename

Rocket Lake

Alder Lake-S

Generation

Core i7 (Rocket Lake-S)

Core i7 (Alder Lake-S)

Process Size

14 nm

10 nm

Die Size

—

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 Socket 1200

Intel Socket 1700

Chipsets

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

Z690, H670, B660, H610

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

P-Core Turbo

—

4.9 GHz

Graphics

Integrated Graphics

UHD Graphics 750

UHD Graphics 770

Other

Market

Desktop

Desktop

Production Status

End-of-life

Active

Launch Price

$399

$409

Part Number

SRKNL

SRL4N

Package

FC-LGA14A

FC-LGA16A

Tj Max

100°C

100°C

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