CPU Comparison

i

Intel

INTEL

Intel Core i5-1240U

CORE STATE Alder Lake-U

CORE SPECS 10 Cores / 12 Threads

CLOCK SPEED 1100 Base / 4.4 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 9W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

VS

i

Intel

INTEL

Xeon Platinum 8270

CORE STATE Cascade Lake-SP

CORE SPECS 26 Cores / 52 Threads

CLOCK SPEED 2.7 Base / 4 GHz Turbo

CACHE 35.75 MB (shared)

MAX TDP 205W

ARCHITECTURE Cascade Lake

nm

PROCESS 14 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,148

2,568

cinebench_cinebench_r15_singlecore

162

362

cinebench_cinebench_r20_multicore

4,785

10,704

cinebench_cinebench_r20_singlecore

675

1,511

cinebench_cinebench_r23_multicore

11,395

25,488

cinebench_cinebench_r23_singlecore

1,608

3,598

passmark_data_compression

143,102

728,144

passmark_data_encryption

8,964

8,798

passmark_extended_instructions

7,932

51,191

passmark_find_prime_numbers

63

84

passmark_floating_point_math

29,726

99,432

passmark_integer_math

44,968

160,322

passmark_multithread

13,406

29,986

passmark_physics

981

903

passmark_random_string_sorting

15,996

80,208

passmark_single_thread

3,239

2,325

passmark_singlethread

3,239

2,325

DETAILED SPECIFICATIONS

SPECIFICATION

i5-1240U

Platinum 8270

Core Specs

Cores

10

26 +160.0%

Threads

12

52 +333.3%

Base Clock (GHz)

1,100

2.7 -99.8%

Boost Clock (GHz)

4.4

4 -9.1%

Frequency (GHz)

1,100

2.7 -99.8%

Turbo Clock (GHz)

4.4

4 -9.1%

Multiplier

11

27 +145.5%

SMP CPUs

1

8 +700.0%

Cache

L1 Cache

80 KB (per core)

64 KB (per core)

L2 Cache

1.25 MB (per core)

1 MB (per core)

L3 Cache

12 MB (shared)

35.75 MB (shared)

Power

TDP (W)

9

205 +2177.8%

PL1

9 W

—

PL2

29 W

—

Architecture

Architecture

Alder Lake

Cascade Lake

Codename

Alder Lake-U

Cascade Lake-SP

Generation

Core i5 (Alder Lake-U)

Xeon Platinum (Cascade Lake-SP)

Process Size

10 nm

14 nm

Transistors

—

8,000 million

Foundry

Intel

Intel

Memory

Memory Support

DDR4, DDR5

DDR4

Memory Bus

Dual-channel

—

ECC Memory

No

Yes

Platform

Socket

Intel BGA 1781

Intel Socket 3647

PCIe

Gen 4

—

Intel Hybrid

Hybrid Cores

P-Cores: 2 E-Cores: 8

—

E-Core Frequency

800 MHz up to 3.3 GHz

—

Graphics

Integrated Graphics

Iris Xe 80EU

—

Other

Market

Mobile

Server/Workstation

Production Status

Active

—

Part Number

—

SRF96CD8069504195201

Package

FC-BGA

FC-LGA3647

Tj Max

100°C

—

View Core i5-1240U Details View Xeon Platinum 8270 Details