CPU Comparison

i

Intel

INTEL

Intel Core i7-1255U

CORE STATE Alder Lake-U

CORE SPECS 10 Cores / 12 Threads

CLOCK SPEED 1700 Base / 4.7 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 15W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

VS

i

Intel

INTEL

Core i7-13700

CORE STATE Raptor Lake-S

CORE SPECS 16 Cores / 24 Threads

CLOCK SPEED 2.1 Base / 5.2 GHz Turbo

CACHE 30 MB (shared)

MAX TDP 65W

ARCHITECTURE Raptor Lake

nm

PROCESS 10 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,133

3,117

cinebench_cinebench_r15_singlecore

159

439

cinebench_cinebench_r20_multicore

4,722

12,990

cinebench_cinebench_r20_singlecore

666

1,833

cinebench_cinebench_r23_multicore

11,244

30,930

cinebench_cinebench_r23_singlecore

1,587

4,366

passmark_data_compression

147,320

443,900

passmark_data_encryption

9,262

25,653

passmark_extended_instructions

8,231

26,578

passmark_find_prime_numbers

40

147

passmark_floating_point_math

32,618

97,723

passmark_integer_math

48,498

138,974

passmark_multithread

13,234

36,387

passmark_physics

789

2,053

passmark_random_string_sorting

16,934

46,418

passmark_single_thread

3,192

4,101

passmark_singlethread

3,192

4,101

3dmark_16_threads

N/A

10,075

3dmark_2_threads

N/A

2,176

3dmark_4_threads

N/A

4,279

3dmark_8_threads

N/A

7,649

3dmark_max_threads

N/A

11,737

3dmark_single_thread

N/A

1,092

DETAILED SPECIFICATIONS

SPECIFICATION

i7-1255U

i7-13700

Core Specs

Cores

10

16 +60.0%

Threads

12

24 +100.0%

Base Clock (GHz)

1,700

2.1 -99.9%

Boost Clock (GHz)

4.7

5.2 +10.6%

Frequency (GHz)

1,700

2.1 -99.9%

Turbo Clock (GHz)

4.7

5.2 +10.6%

Multiplier

17

21 +23.5%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

80 KB (per core)

L2 Cache

1.25 MB (per core)

2 MB (per core)

L3 Cache

12 MB (shared)

30 MB (shared)

Power

TDP (W)

15

65 +333.3%

PL1

15 W

65 W

PL2

55 W

219 W

Architecture

Architecture

Alder Lake

Raptor Lake

Codename

Alder Lake-U

Raptor Lake-S

Generation

Core i7 (Alder Lake-U)

Core i7 (Raptor Lake)

Process Size

10 nm

10 nm

Die Size

—

257 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR4, DDR5

DDR4, DDR5

Memory Bus

Dual-channel

Dual-channel

ECC Memory

No

Yes

DDR4 Speed

3200 MT/s

3200 MT/s

DDR5 Speed

4800 MT/s

5600 MT/s

Platform

Socket

Intel BGA 1744

Intel Socket 1700

Chipsets

—

H610, B660, H670, Q670, Z690, W680, B760, H770, Z790

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 5, 16 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 2 E-Cores: 8

P-Cores: 8 E-Cores: 8

E-Core Frequency

1200 MHz up to 3.5 GHz

1500 MHz up to 4.1 GHz

P-Core Turbo

—

5.1 GHz

Graphics

Integrated Graphics

Iris Xe 96EU

UHD Graphics 770

Other

Market

Mobile

Desktop

Production Status

Active

Active

Launch Price

—

$384

Part Number

SRLFP

SRMBA

Package

FC-BGA16F

FC-LGA16A

Tj Max

100°C

100°C

Bundled Cooler

—

Laminar RM1

View Core i7-1255U Details View Core i7-13700 Details