CPU Comparison

i

Intel

INTEL

Intel Core i9-11980HK

CORE STATE Tiger Lake-H

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 2.6 Base / 5 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 45W

ARCHITECTURE Tiger Lake

nm

PROCESS 10 nm

LAUNCH DATE 2021

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

cinebench_cinebench_r15_multicore

1,922

4,350

cinebench_cinebench_r15_singlecore

271

614

cinebench_cinebench_r20_multicore

8,011

18,128

cinebench_cinebench_r20_singlecore

1,131

2,559

cinebench_cinebench_r23_multicore

19,076

43,162

cinebench_cinebench_r23_singlecore

2,693

6,093

passmark_data_compression

266,571

548,248

passmark_data_encryption

13,813

41,662

passmark_extended_instructions

17,654

44,240

passmark_find_prime_numbers

100

422

passmark_floating_point_math

46,262

168,930

passmark_integer_math

78,682

132,810

passmark_multithread

22,436

50,739

passmark_physics

1,112

3,062

passmark_random_string_sorting

31,709

66,420

passmark_single_thread

3,261

4,645

passmark_singlethread

3,261

4,645

DETAILED SPECIFICATIONS

SPECIFICATION

i9-11980HK

Ultra 7 255HX

Core Specs

Cores

8

20 +150.0%

Threads

16

20 +25.0%

Base Clock (GHz)

2.6

2.4 -7.7%

Boost Clock (GHz)

5

5.2 +4.0%

Frequency (GHz)

2.6

2.4 -7.7%

Turbo Clock (GHz)

5

5.2 +4.0%

Multiplier

26

24 -7.7%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

192 KB (per core)

L2 Cache

1.25 MB (per core)

3 MB (per core)

L3 Cache

24 MB (shared)

30 MB (shared)

Power

TDP (W)

45

55 +22.2%

PL1

—

55 W

PL2

—

160 W

Architecture

Architecture

Tiger Lake

Arrow Lake

Codename

Tiger Lake-H

Arrow Lake-HX

Generation

Core i9 (Tiger Lake-H)

Ultra 7 (Arrow Lake-HX)

Process Size

10 nm

3 nm

Transistors

—

17,800 million

Die Size

190 mm²

243 mm²

Foundry

Intel

TSMC

Memory

Memory Support

DDR4

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

51.2 GB/s

102.4 GB/s

ECC Memory

No

No

Platform

Socket

Intel BGA 1787

Intel BGA 2114

Chipsets

QM580, HM570, WM590

WM880, HM870

PCIe

Gen 4, 20 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 750

Arc Xe-LPG Graphics 64EU

Other

Market

Mobile

Mobile

Production Status

End-of-life

Active

Launch Price

$583

—

Part Number

SRKSZ

SRVFG

Package

FC-BGA16F

FC-BGA

Tj Max

100°C

105°C

View Core i9-11980HK Details View Core Ultra 7 255HX Details