CPU Comparison

i

Intel

INTEL

Intel Core i5-11600K

CORE STATE Rocket Lake

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 3.9 Base / 4.9 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 125W

ARCHITECTURE Rocket Lake

nm

PROCESS 14 nm

LAUNCH DATE 2021

VS

i

Intel

INTEL

Core i5-12400

CORE STATE Alder Lake-S

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 2.5 Base / 4.4 GHz Turbo

CACHE 18 MB (shared)

MAX TDP 65W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

3dmark_16_threads

6,247

5,873

3dmark_2_threads

1,861

1,692

3dmark_4_threads

3,512

3,012

3dmark_8_threads

5,268

4,745

3dmark_max_threads

6,270

5,890

3dmark_single_thread

967

910

cinebench_cinebench_r15_multicore

1,673

1,606

cinebench_cinebench_r15_singlecore

236

226

cinebench_cinebench_r20_multicore

6,971

6,692

cinebench_cinebench_r20_singlecore

984

944

cinebench_cinebench_r23_multicore

16,598

15,935

cinebench_cinebench_r23_singlecore

2,343

2,249

geekbench_multicore

8,543

N/A

geekbench_singlecore

2,210

N/A

passmark_data_compression

242,740

226,908

passmark_data_encryption

12,212

11,418

passmark_extended_instructions

17,615

15,399

passmark_find_prime_numbers

58

68

passmark_floating_point_math

38,269

45,494

passmark_integer_math

64,664

58,366

passmark_multithread

19,527

18,747

passmark_physics

944

1,105

passmark_random_string_sorting

27,870

22,366

passmark_single_thread

3,344

3,456

passmark_singlethread

3,344

3,456

DETAILED SPECIFICATIONS

SPECIFICATION

i5-11600K

i5-12400

Core Specs

Cores

6

6 0.0%

Threads

12

12 0.0%

Base Clock (GHz)

3.9

2.5 -35.9%

Boost Clock (GHz)

4.9

4.4 -10.2%

Frequency (GHz)

3.9

2.5 -35.9%

Turbo Clock (GHz)

4.9

4.4 -10.2%

Multiplier

39

25 -35.9%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

80 KB (per core)

L2 Cache

256 KB (per core)

1.25 MB (per core)

L3 Cache

12 MB (shared)

18 MB (shared)

Power

TDP (W)

125

65 -48.0%

PL1

—

65W

PL2

—

117W

Architecture

Architecture

Rocket Lake

Alder Lake

Codename

Rocket Lake

Alder Lake-S

Generation

Core i5 (Rocket Lake-S)

Core i5 (Alder Lake-S)

Process Size

14 nm

10 nm

Die Size

276 mm²

163 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, H570, Q570, W580, Z590, Q470, H470, W480, Z490

Intel 600 Series, Intel 700 Series

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 5, 16 Lanes(CPU only)

Graphics

Integrated Graphics

UHD Graphics 750

UHD Graphics 730

Other

Market

Desktop

Desktop

Production Status

End-of-life

Active

Launch Price

$262

$199

Part Number

SRKNU

SRL4VSRL5Y

Package

FC-LGA14A

FC-LGA16A

Tj Max

100°C

100°C

Bundled Cooler

—

Laminar RM1

View Core i5-11600K Details View Core i5-12400 Details