CPU Comparison

i

Intel

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

VS

i

Intel

INTEL

Xeon E-2436

CORE STATE Raptor Lake-S

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 2.9 Base / 5 GHz Turbo

CACHE 18 MB (shared)

MAX TDP 65W

ARCHITECTURE Raptor Lake

nm

PROCESS 10 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

4,350

1,859

cinebench_cinebench_r15_singlecore

614

262

cinebench_cinebench_r20_multicore

18,128

7,749

cinebench_cinebench_r20_singlecore

2,559

1,093

cinebench_cinebench_r23_multicore

43,162

18,451

cinebench_cinebench_r23_singlecore

6,093

2,604

passmark_data_compression

548,248

246,902

passmark_data_encryption

41,662

13,920

passmark_extended_instructions

44,240

16,334

passmark_find_prime_numbers

422

84

passmark_floating_point_math

168,930

50,198

passmark_integer_math

132,810

67,082

passmark_multithread

50,739

21,708

passmark_physics

3,062

1,353

passmark_random_string_sorting

66,420

28,363

passmark_single_thread

4,645

3,575

passmark_singlethread

4,645

3,575

DETAILED SPECIFICATIONS

SPECIFICATION

Ultra 7 255HX

E-2436

Core Specs

Cores

20

6 -70.0%

Threads

20

12 -40.0%

Base Clock (GHz)

2.4

2.9 +20.8%

Boost Clock (GHz)

5.2

5 -3.8%

Frequency (GHz)

2.4

2.9 +20.8%

Turbo Clock (GHz)

5.2

5 -3.8%

Multiplier

24

29 +20.8%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

192 KB (per core)

80 KB (per core)

L2 Cache

3 MB (per core)

1.25 MB (per core)

L3 Cache

30 MB (shared)

18 MB (shared)

Power

TDP (W)

55

65 +18.2%

PL1

55 W

65 W

PL2

160 W

148 W

Architecture

Architecture

Arrow Lake

Raptor Lake

Codename

Arrow Lake-HX

Raptor Lake-S

Generation

Ultra 7 (Arrow Lake-HX)

Xeon E (Raptor Lake)

Process Size

3 nm

10 nm

Transistors

17,800 million

—

Die Size

243 mm²

163 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

102.4 GB/s

76.8 GB/s

ECC Memory

No

Yes

Platform

Socket

Intel BGA 2114

Intel Socket 1700

Chipsets

WM880, HM870

Intel C266, C262

PCIe

Gen 5, 20 Lanes(CPU only)

Gen 5, 16 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

Arc Xe-LPG Graphics 64EU

—

Other

Market

Mobile

Server/Workstation

Production Status

Active

Active

Launch Price

—

$331

Part Number

SRVFG

SRMXB

Package

FC-BGA

FC-LGA16A

Tj Max

105°C

100°C

Bundled Cooler

—

Intel DVA-B

View Core Ultra 7 255HX Details View Xeon E-2436 Details