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 7 155H

CORE STATE Meteor Lake

CORE SPECS 16 Cores / 22 Threads

CLOCK SPEED 3.8 Base / 4.8 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 28W

ARCHITECTURE Meteor Lake

nm

PROCESS 7 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,163

2,131

cinebench_cinebench_r15_singlecore

164

300

cinebench_cinebench_r20_multicore

4,846

8,882

cinebench_cinebench_r20_singlecore

684

1,253

cinebench_cinebench_r23_multicore

11,539

21,148

cinebench_cinebench_r23_singlecore

1,629

2,985

geekbench_multicore

6,535

N/A

geekbench_singlecore

1,616

N/A

passmark_data_compression

198,951

277,353

passmark_data_encryption

4,776

16,358

passmark_extended_instructions

13,514

16,456

passmark_find_prime_numbers

39

113

passmark_floating_point_math

28,538

63,703

passmark_integer_math

45,892

86,870

passmark_multithread

13,576

24,873

passmark_physics

811

1,727

passmark_random_string_sorting

25,270

31,990

passmark_single_thread

2,720

3,468

passmark_singlethread

2,720

3,468

DETAILED SPECIFICATIONS

SPECIFICATION

i7-8700K

Ultra 7 155H

Core Specs

Cores

6

16 +166.7%

Threads

12

22 +83.3%

Base Clock (GHz)

3.7

3.8 +2.7%

Boost Clock (GHz)

4.7

4.8 +2.1%

Frequency (GHz)

3.7

3.8 +2.7%

Turbo Clock (GHz)

4.7

4.8 +2.1%

Multiplier

37

38 +2.7%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

112 KB (per core)

L2 Cache

256 KB (per core)

2 MB (per core)

L3 Cache

12 MB (shared)

24 MB (shared)

Power

TDP (W)

95

28 -70.5%

Architecture

Architecture

Coffee Lake

Meteor Lake

Codename

Coffee Lake

Meteor Lake

Generation

Core i7 (Coffee Lake)

Ultra 7 (Meteor Lake)

Process Size

14 nm

7 nm

Die Size

154 mm²

—

Foundry

Intel

Intel

Memory

Memory Support

DDR4

DDR5 Depends on motherboard

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

42.7 GB/s

89.6 GB/s

ECC Memory

No

No

Platform

Socket

Intel Socket 1151

Intel BGA 2049

PCIe

Gen 3, 16 Lanes(CPU only)

Gen 5, 8 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 6 E-Cores: 10

E-Core Frequency

—

1800 MHz up to 3.8 GHz

LP E-Cores

—

2

AI/NPU

NPU

—

Yes / 11 TOPS

Graphics

Integrated Graphics

UHD Graphics 630

Arc Xe-LPG 128EU

Other

Market

Desktop

Mobile

Production Status

End-of-life

Active

Launch Price

$359

$503

Part Number

SR3QRQNMK

SRMZ1

Package

FC-LGA1151

FC-BGA

Tj Max

—

110°C

View Core i7-8700K Details View Core Ultra 7 155H Details