CPU Comparison

i

Intel

INTEL

Intel Core i7-12700K

CORE STATE Alder Lake-S

CORE SPECS 12 Cores / 20 Threads

CLOCK SPEED 3.6 Base / 5 GHz Turbo

CACHE 25 MB (shared)

MAX TDP 125W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2021

VS

i

Intel

INTEL

Core Ultra 7 155U

CORE STATE Meteor Lake

CORE SPECS 12 Cores / 14 Threads

CLOCK SPEED 1700 Base / 4.8 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 15W

ARCHITECTURE Meteor Lake

nm

PROCESS 7 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

3dmark_16_threads

9,276

N/A

3dmark_2_threads

2,065

N/A

3dmark_4_threads

4,011

N/A

3dmark_8_threads

7,202

N/A

3dmark_max_threads

9,979

N/A

3dmark_single_thread

1,043

N/A

cinebench_cinebench_r15_multicore

2,947

1,404

cinebench_cinebench_r15_singlecore

415

198

cinebench_cinebench_r20_multicore

12,281

5,854

cinebench_cinebench_r20_singlecore

1,733

826

cinebench_cinebench_r23_multicore

29,241

13,940

cinebench_cinebench_r23_singlecore

4,128

1,968

geekbench_multicore

13,892

N/A

geekbench_singlecore

2,561

N/A

passmark_data_compression

446,595

177,122

passmark_data_encryption

23,408

11,333

passmark_extended_instructions

28,885

9,903

passmark_find_prime_numbers

114

65

passmark_floating_point_math

88,035

40,256

passmark_integer_math

114,264

57,564

passmark_multithread

34,404

16,382

passmark_physics

1,790

1,084

passmark_random_string_sorting

45,805

19,767

passmark_single_thread

4,013

3,372

passmark_singlethread

4,013

3,372

DETAILED SPECIFICATIONS

SPECIFICATION

i7-12700K

Ultra 7 155U

Core Specs

Cores

12

12 0.0%

Threads

20

14 -30.0%

Base Clock (GHz)

3.6

1,700 +47122.2%

Boost Clock (GHz)

5

4.8 -4.0%

Frequency (GHz)

3.6

1,700 +47122.2%

Turbo Clock (GHz)

5

4.8 -4.0%

Multiplier

36

17 -52.8%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

112 KB (per core)

L2 Cache

1.25 MB (per core)

2 MB (per core)

L3 Cache

25 MB (shared)

12 MB (shared)

Power

TDP (W)

125

15 -88.0%

PL1

190W

—

PL2

190W

—

Architecture

Architecture

Alder Lake

Meteor Lake

Codename

Alder Lake-S

Meteor Lake

Generation

Core i7 (Alder Lake-S)

Ultra 7 (Meteor Lake)

Process Size

10 nm

7 nm

Die Size

215 mm²

—

Foundry

Intel

Intel

Memory

Memory Support

DDR4, DDR5

DDR5 Depends on motherboard

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

—

89.6 GB/s

ECC Memory

No

No

DDR4 Speed

3200 MT/s

—

DDR5 Speed

4800 MT/s

—

Platform

Socket

Intel Socket 1700

Intel BGA 2049

Chipsets

Z690, H670, B660, H610

—

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 4, 12 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 8 E-Cores: 4

P-Cores: 2 E-Cores: 10

E-Core Frequency

2.7 GHz up to 3.8 GHz

1200 MHz up to 3.8 GHz

P-Core Turbo

4.9 GHz

—

LP E-Cores

—

2

AI/NPU

NPU

—

Yes / 11 TOPS

Graphics

Integrated Graphics

UHD Graphics 770

Arc Xe-LPG 64EU

Other

Market

Desktop

Mobile

Production Status

Active

Active

Launch Price

$409

$490

Part Number

SRL4N

SRN6B

Package

FC-LGA16A

FC-BGA

Tj Max

100°C

110°C

View Core i7-12700K Details View Core Ultra 7 155U Details