CPU Comparison

i

Intel

INTEL

Intel Core i7-1280P

CORE STATE Alder Lake-P

CORE SPECS 14 Cores / 20 Threads

CLOCK SPEED 1800 Base / 4.8 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 28W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

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

cinebench_cinebench_r15_multicore

1,722

1,163

cinebench_cinebench_r15_singlecore

243

164

cinebench_cinebench_r20_multicore

7,178

4,846

cinebench_cinebench_r20_singlecore

1,013

684

cinebench_cinebench_r23_multicore

17,091

11,539

cinebench_cinebench_r23_singlecore

2,412

1,629

passmark_data_compression

220,621

198,951

passmark_data_encryption

13,179

4,776

passmark_extended_instructions

12,897

13,514

passmark_find_prime_numbers

86

39

passmark_floating_point_math

51,355

28,538

passmark_integer_math

75,485

45,892

passmark_multithread

20,168

13,576

passmark_physics

1,411

811

passmark_random_string_sorting

24,308

25,270

passmark_single_thread

3,316

2,720

passmark_singlethread

3,316

2,720

geekbench_multicore

N/A

6,535

geekbench_singlecore

N/A

1,616

DETAILED SPECIFICATIONS

SPECIFICATION

i7-1280P

i7-8700K

Core Specs

Cores

14

6 -57.1%

Threads

20

12 -40.0%

Base Clock (GHz)

1,800

3.7 -99.8%

Boost Clock (GHz)

4.8

4.7 -2.1%

Frequency (GHz)

1,800

3.7 -99.8%

Turbo Clock (GHz)

4.8

4.7 -2.1%

Multiplier

18

37 +105.6%

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

24 MB (shared)

12 MB (shared)

Power

TDP (W)

28

95 +239.3%

PL1

28 W

—

PL2

64 W

—

Architecture

Architecture

Alder Lake

Coffee Lake

Codename

Alder Lake-P

Coffee Lake

Generation

Core i7 (Alder Lake-P)

Core i7 (Coffee Lake)

Process Size

10 nm

14 nm

Die Size

217 mm²

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

DDR4 Speed

3200 MT/s

—

DDR5 Speed

4800 MT/s

—

Platform

Socket

Intel BGA 1744

Intel Socket 1151

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 3, 16 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 6 E-Cores: 8

—

E-Core Frequency

1300 MHz up to 3.6 GHz

—

Graphics

Integrated Graphics

Iris Xe 96EU

UHD Graphics 630

Other

Market

Mobile

Desktop

Production Status

Active

End-of-life

Launch Price

—

$359

Part Number

SRLD5

SR3QRQNMK

Package

FC-BGA16F

FC-LGA1151

Tj Max

100°C

—

View Core i7-1280P Details View Core i7-8700K Details