CPU Comparison

i

Intel

INTEL

Intel Core Ultra 9 285HX

CORE STATE Arrow Lake-HX

CORE SPECS 24 Cores / 24 Threads

CLOCK SPEED 2.8 Base / 5.5 GHz Turbo

CACHE 36 MB (shared)

MAX TDP 55W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

VS

i

Intel

INTEL

Xeon 6740E

CORE STATE Sierra Forest

CORE SPECS 96 Cores / 96 Threads

CLOCK SPEED 2.4 Base / 3.2 GHz Turbo

CACHE 96 MB (shared)

MAX TDP 250W

ARCHITECTURE Sierra Forest

nm

PROCESS 5 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,342

6,525

cinebench_cinebench_r15_singlecore

754

921

cinebench_cinebench_r20_multicore

22,260

27,191

cinebench_cinebench_r20_singlecore

3,142

3,838

cinebench_cinebench_r23_multicore

53,000

64,741

cinebench_cinebench_r23_singlecore

7,482

9,140

passmark_data_compression

709,118

1,786,845

passmark_data_encryption

53,869

137,106

passmark_extended_instructions

54,810

78,968

passmark_find_prime_numbers

503

526

passmark_floating_point_math

210,220

309,333

passmark_integer_math

163,213

457,614

passmark_multithread

62,297

76,167

passmark_physics

3,970

7,608

passmark_random_string_sorting

87,568

220,684

passmark_single_thread

4,784

1,997

passmark_singlethread

4,784

1,997

DETAILED SPECIFICATIONS

SPECIFICATION

Ultra 9 285HX

6740E

Core Specs

Cores

24

96 +300.0%

Threads

24

96 +300.0%

Base Clock (GHz)

2.8

2.4 -14.3%

Boost Clock (GHz)

5.5

3.2 -41.8%

Frequency (GHz)

2.8

2.4 -14.3%

Turbo Clock (GHz)

5.5

3.2 -41.8%

Multiplier

28

24 -14.3%

SMP CPUs

1

2 +100.0%

Cache

L1 Cache

192 KB (per core)

96 KB (per core)

L2 Cache

3 MB (per core)

4 MB (per module)

L3 Cache

36 MB (shared)

96 MB (shared)

Power

TDP (W)

55

250 +354.5%

PL1

55 W

—

PL2

160 W

—

Architecture

Architecture

Arrow Lake

Sierra Forest

Codename

Arrow Lake-HX

Sierra Forest

Generation

Ultra 9 (Arrow Lake-HX)

Xeon 6 (Sierra Forest-SP)

Process Size

3 nm

5 nm

Transistors

17,800 million

—

Die Size

243 mm²

578 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR5

Memory Bus

Dual-channel

Eight-channel

Memory Bandwidth

102.4 GB/s

409.6 GB/s

ECC Memory

Yes

Yes

Platform

Socket

Intel BGA 2114

Intel Socket 4710

Chipsets

WM880, HM870

—

PCIe

Gen 5, 20 Lanes(CPU only)

Gen 5, 88 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 8 E-Cores: 16

—

E-Core Frequency

2.1 GHz up to 4.6 GHz

—

AMD Multi-Die

IO Process Size

—

10 nm

Interconnect

UPI Links

—

4 x24 20 GT/s

CXL

—

Gen 2.0, 64 Lanes (Shared with PCI-E)

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

—

$5265

Part Number

SRVFJ

SRPFV

Package

FC-BGA

FC-LGA18N

Tj Max

105°C

106°C

Bundled Cooler

—

None

View Core Ultra 9 285HX Details View Xeon 6740E Details