CPU Comparison

i

Intel

INTEL

Intel Core i7-10700

CORE STATE Comet Lake

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 2.9 Base / 4.8 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 65W

ARCHITECTURE Comet Lake

nm

PROCESS 14 nm

LAUNCH DATE 2020

VS

i

Intel

INTEL

Core Ultra 7 255HX

CORE STATE Arrow Lake-HX

CORE SPECS 20 Cores / 20 Threads

CLOCK SPEED 2.4 Base / 5.2 GHz Turbo

CACHE 30 MB (shared)

MAX TDP 55W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

3dmark_16_threads

6,465

N/A

3dmark_2_threads

1,565

N/A

3dmark_4_threads

2,996

N/A

3dmark_8_threads

4,945

N/A

3dmark_max_threads

6,719

N/A

3dmark_single_thread

793

N/A

cinebench_cinebench_r15_multicore

1,384

4,350

cinebench_cinebench_r15_singlecore

195

614

cinebench_cinebench_r20_multicore

5,768

18,128

cinebench_cinebench_r20_singlecore

813

2,559

cinebench_cinebench_r23_multicore

13,734

43,162

cinebench_cinebench_r23_singlecore

1,938

6,093

passmark_data_compression

252,113

548,248

passmark_data_encryption

5,379

41,662

passmark_extended_instructions

16,160

44,240

passmark_find_prime_numbers

47

422

passmark_floating_point_math

38,823

168,930

passmark_integer_math

62,988

132,810

passmark_multithread

16,161

50,739

passmark_physics

794

3,062

passmark_random_string_sorting

31,585

66,420

passmark_single_thread

2,891

4,645

passmark_singlethread

2,891

4,645

DETAILED SPECIFICATIONS

SPECIFICATION

i7-10700

Ultra 7 255HX

Core Specs

Cores

8

20 +150.0%

Threads

16

20 +25.0%

Base Clock (GHz)

2.9

2.4 -17.2%

Boost Clock (GHz)

4.8

5.2 +8.3%

Frequency (GHz)

2.9

2.4 -17.2%

Turbo Clock (GHz)

4.8

5.2 +8.3%

Multiplier

29

24 -17.2%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

192 KB (per core)

L2 Cache

256 KB (per core)

3 MB (per core)

L3 Cache

16 MB (shared)

30 MB (shared)

Power

TDP (W)

65

55 -15.4%

PL1

65 W

55 W

PL2

224 W

160 W

Architecture

Architecture

Comet Lake

Arrow Lake

Codename

Comet Lake

Arrow Lake-HX

Generation

Core i7 (Comet Lake)

Ultra 7 (Arrow Lake-HX)

Process Size

14 nm

3 nm

Transistors

—

17,800 million

Die Size

—

243 mm²

Foundry

Intel

TSMC

Memory

Memory Support

DDR4

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

46.9 GB/s

102.4 GB/s

ECC Memory

No

No

Platform

Socket

Intel Socket 1200

Intel BGA 2114

Chipsets

—

WM880, HM870

PCIe

Gen 3, 16 Lanes(CPU only)

Gen 5, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 8 E-Cores: 12

E-Core Frequency

—

1800 MHz up to 4.5 GHz

AI/NPU

NPU

—

Yes / 13 TOPS

Graphics

Integrated Graphics

UHD Graphics 630

Arc Xe-LPG Graphics 64EU

Other

Market

Desktop

Mobile

Production Status

Active

Active

Part Number

SRH6Y

SRVFG

Package

FC-LGA1200

FC-BGA

Tj Max

100°C

105°C

View Core i7-10700 Details View Core Ultra 7 255HX Details