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 Ultra 5 226V

CORE STATE Lunar Lake

CORE SPECS 8 Cores / 8 Threads

CLOCK SPEED 2.1 Base / 4.5 GHz Turbo

CACHE 8 MB (shared)

MAX TDP 17W

ARCHITECTURE Lunar Lake

nm

PROCESS 3 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,163

1,591

cinebench_cinebench_r15_singlecore

164

224

cinebench_cinebench_r20_multicore

4,846

6,630

cinebench_cinebench_r20_singlecore

684

935

cinebench_cinebench_r23_multicore

11,539

15,787

cinebench_cinebench_r23_singlecore

1,629

2,228

geekbench_multicore

6,535

N/A

geekbench_singlecore

1,616

N/A

passmark_data_compression

198,951

178,892

passmark_data_encryption

4,776

13,189

passmark_extended_instructions

13,514

15,460

passmark_find_prime_numbers

39

170

passmark_floating_point_math

28,538

53,826

passmark_integer_math

45,892

39,680

passmark_multithread

13,576

18,589

passmark_physics

811

1,507

passmark_random_string_sorting

25,270

21,755

passmark_single_thread

2,720

3,895

passmark_singlethread

2,720

3,895

DETAILED SPECIFICATIONS

SPECIFICATION

i7-8700K

Ultra 5 226V

Core Specs

Cores

6

8 +33.3%

Threads

12

8 -33.3%

Base Clock (GHz)

3.7

2.1 -43.2%

Boost Clock (GHz)

4.7

4.5 -4.3%

Frequency (GHz)

3.7

2.1 -43.2%

Turbo Clock (GHz)

4.7

4.5 -4.3%

Multiplier

37

21 -43.2%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

192 KB (per core)

L2 Cache

256 KB (per core)

2.5 MB (per core)

L3 Cache

12 MB (shared)

8 MB (shared)

Power

TDP (W)

95

17 -82.1%

Architecture

Architecture

Coffee Lake

Lunar Lake

Codename

Coffee Lake

Lunar Lake

Generation

Core i7 (Coffee Lake)

Ultra 5 (Lunar Lake)

Process Size

14 nm

3 nm

Die Size

154 mm²

—

Foundry

Intel

TSMC

Memory

Memory Support

DDR4

unknown Depends on motherboard

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

42.7 GB/s

—

ECC Memory

No

No

Platform

Socket

Intel Socket 1151

Intel BGA 2833

PCIe

Gen 3, 16 Lanes(CPU only)

Gen 5, 4 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 4 E-Cores: 4

E-Core Frequency

—

2.1 GHz up to 3.5 GHz

AI/NPU

NPU

—

Yes / 40 TOPS

Graphics

Integrated Graphics

UHD Graphics 630

Arc 130V

Other

Market

Desktop

Mobile

Production Status

End-of-life

Active

Launch Price

$359

—

Part Number

SR3QRQNMK

SRPMQSRPMR

Package

FC-LGA1151

FC-BGA

Tj Max

—

100°C

View Core i7-8700K Details View Core Ultra 5 226V Details