CPU Comparison

i

Intel

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

VS

i

Intel

INTEL

Core i7-9700K

CORE STATE Coffee Lake

CORE SPECS 8 Cores / 8 Threads

CLOCK SPEED 3.6 Base / 4.9 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 95W

ARCHITECTURE Coffee Lake

nm

PROCESS 14 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,163

1,234

cinebench_cinebench_r15_singlecore

164

174

cinebench_cinebench_r20_multicore

4,846

5,145

cinebench_cinebench_r20_singlecore

684

726

cinebench_cinebench_r23_multicore

11,539

12,251

cinebench_cinebench_r23_singlecore

1,629

1,729

geekbench_multicore

6,535

7,251

geekbench_singlecore

1,616

1,699

passmark_data_compression

198,951

208,062

passmark_data_encryption

4,776

4,590

passmark_extended_instructions

13,514

18,088

passmark_find_prime_numbers

39

52

passmark_floating_point_math

28,538

35,498

passmark_integer_math

45,892

41,411

passmark_multithread

13,576

14,414

passmark_physics

811

880

passmark_random_string_sorting

25,270

25,756

passmark_single_thread

2,720

2,865

passmark_singlethread

2,720

2,865

DETAILED SPECIFICATIONS

SPECIFICATION

i7-8700K

i7-9700K

Core Specs

Cores

6

8 +33.3%

Threads

12

8 -33.3%

Base Clock (GHz)

3.7

3.6 -2.7%

Boost Clock (GHz)

4.7

4.9 +4.3%

Frequency (GHz)

3.7

3.6 -2.7%

Turbo Clock (GHz)

4.7

4.9 +4.3%

Multiplier

37

36 -2.7%

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)

95

95 0.0%

Architecture

Architecture

Coffee Lake

Coffee Lake

Codename

Coffee Lake

Coffee Lake

Generation

Core i7 (Coffee Lake)

Core i7 (Coffee Lake Refresh)

Process Size

14 nm

14 nm

Die Size

154 mm²

180.3 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 1151

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

End-of-life

End-of-life

Launch Price

$359

$385

Part Number

SR3QRQNMK

SRG15SRELT

Package

FC-LGA1151

FC-LGA14C

Tj Max

—

100°C

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