CPU Comparison

i

Intel

INTEL

Intel Core i5-1240U

CORE STATE Alder Lake-U

CORE SPECS 10 Cores / 12 Threads

CLOCK SPEED 1100 Base / 4.4 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 9W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

VS

i

Intel

INTEL

Core i7-8700

CORE STATE Coffee Lake

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 3.2 Base / 4.6 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 65W

ARCHITECTURE Coffee Lake

nm

PROCESS 14 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,148

1,092

cinebench_cinebench_r15_singlecore

162

154

cinebench_cinebench_r20_multicore

4,785

4,553

cinebench_cinebench_r20_singlecore

675

642

cinebench_cinebench_r23_multicore

11,395

10,841

cinebench_cinebench_r23_singlecore

1,608

1,530

passmark_data_compression

143,102

187,009

passmark_data_encryption

8,964

4,488

passmark_extended_instructions

7,932

12,432

passmark_find_prime_numbers

63

35

passmark_floating_point_math

29,726

27,839

passmark_integer_math

44,968

44,881

passmark_multithread

13,406

12,756

passmark_physics

981

732

passmark_random_string_sorting

15,996

23,963

passmark_single_thread

3,239

2,629

passmark_singlethread

3,239

2,629

DETAILED SPECIFICATIONS

SPECIFICATION

i5-1240U

i7-8700

Core Specs

Cores

10

6 -40.0%

Threads

12

12 0.0%

Base Clock (GHz)

1,100

3.2 -99.7%

Boost Clock (GHz)

4.4

4.6 +4.5%

Frequency (GHz)

1,100

3.2 -99.7%

Turbo Clock (GHz)

4.4

4.6 +4.5%

Multiplier

11

32 +190.9%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

64 KB (per core)

L2 Cache

1.25 MB (per core)

256 KB (per core)

L3 Cache

12 MB (shared)

12 MB (shared)

Power

TDP (W)

9

65 +622.2%

PL1

9 W

—

PL2

29 W

—

Architecture

Architecture

Alder Lake

Coffee Lake

Codename

Alder Lake-U

Coffee Lake

Generation

Core i5 (Alder Lake-U)

Core i7 (Coffee Lake)

Process Size

10 nm

14 nm

Die Size

—

154 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR4, DDR5

DDR4

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

—

42.7 GB/s

ECC Memory

No

No

Platform

Socket

Intel BGA 1781

Intel Socket 1151

Chipsets

—

Intel 300 Series, Intel 100/200 Series*

PCIe

Gen 4

Gen 3, 16 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 2 E-Cores: 8

—

E-Core Frequency

800 MHz up to 3.3 GHz

—

Graphics

Integrated Graphics

Iris Xe 80EU

UHD Graphics 630

Other

Market

Mobile

Desktop

Production Status

Active

End-of-life

Launch Price

—

$303

Part Number

—

SR3QS

Package

FC-BGA

FC-LGA1151

Tj Max

100°C

—

Bundled Cooler

—

E97379-001

View Core i5-1240U Details View Core i7-8700 Details