CPU Comparison

i

Intel

INTEL

Intel Core i5-10400

CORE STATE Comet Lake

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 2.9 Base / 4.3 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 65W

ARCHITECTURE Comet Lake

nm

PROCESS 14 nm

LAUNCH DATE 2020

VS

i

Intel

INTEL

Core i7-8700K

CORE STATE Coffee Lake

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 3.7 Base / 4.7 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 95W

ARCHITECTURE Coffee Lake

nm

PROCESS 14 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

3dmark_16_threads

4,743

N/A

3dmark_2_threads

1,350

N/A

3dmark_4_threads

2,567

N/A

3dmark_8_threads

3,922

N/A

3dmark_max_threads

4,715

N/A

3dmark_single_thread

688

N/A

cinebench_cinebench_r15_multicore

1,028

1,163

cinebench_cinebench_r15_singlecore

144

164

cinebench_cinebench_r20_multicore

4,286

4,846

cinebench_cinebench_r20_singlecore

604

684

cinebench_cinebench_r23_multicore

10,205

11,539

cinebench_cinebench_r23_singlecore

1,440

1,629

passmark_data_compression

187,207

198,951

passmark_data_encryption

4,078

4,776

passmark_extended_instructions

12,501

13,514

passmark_find_prime_numbers

34

39

passmark_floating_point_math

26,080

28,538

passmark_integer_math

41,715

45,892

passmark_multithread

12,006

13,576

passmark_physics

669

811

passmark_random_string_sorting

23,206

25,270

passmark_single_thread

2,560

2,720

passmark_singlethread

2,560

2,720

geekbench_multicore

N/A

6,535

geekbench_singlecore

N/A

1,616

DETAILED SPECIFICATIONS

SPECIFICATION

i5-10400

i7-8700K

Core Specs

Cores

6

6 0.0%

Threads

12

12 0.0%

Base Clock (GHz)

2.9

3.7 +27.6%

Boost Clock (GHz)

4.3

4.7 +9.3%

Frequency (GHz)

2.9

3.7 +27.6%

Turbo Clock (GHz)

4.3

4.7 +9.3%

Multiplier

29

37 +27.6%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

256 KB (per core)

256 KB (per core)

L3 Cache

12 MB (shared)

12 MB (shared)

Power

TDP (W)

65

95 +46.2%

PL1

65 W

—

PL2

134 W

—

Architecture

Architecture

Comet Lake

Coffee Lake

Codename

Comet Lake

Coffee Lake

Generation

Core i5 (Comet Lake)

Core i7 (Coffee Lake)

Process Size

14 nm

14 nm

Die Size

—

154 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR4

DDR4

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

42.7 GB/s

42.7 GB/s

ECC Memory

No

No

Platform

Socket

Intel Socket 1200

Intel Socket 1151

PCIe

Gen 3, 16 Lanes(CPU only)

Gen 3, 16 Lanes(CPU only)

Graphics

Integrated Graphics

UHD Graphics 630

UHD Graphics 630

Other

Market

Desktop

Desktop

Production Status

Active

End-of-life

Launch Price

—

$359

Part Number

SRH3CSRH78

SR3QRQNMK

Package

FC-LGA1200

FC-LGA1151

Tj Max

100°C

—

View Core i5-10400 Details View Core i7-8700K Details