CPU Comparison

i

Intel

INTEL

Intel Core Ultra 7 155U

CORE STATE Meteor Lake

CORE SPECS 12 Cores / 14 Threads

CLOCK SPEED 1700 Base / 4.8 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 15W

ARCHITECTURE Meteor Lake

nm

PROCESS 7 nm

LAUNCH DATE 2023

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

1,404

2,568

cinebench_cinebench_r15_singlecore

198

362

cinebench_cinebench_r20_multicore

5,854

10,704

cinebench_cinebench_r20_singlecore

826

1,511

cinebench_cinebench_r23_multicore

13,940

25,488

cinebench_cinebench_r23_singlecore

1,968

3,598

passmark_data_compression

177,122

728,144

passmark_data_encryption

11,333

8,798

passmark_extended_instructions

9,903

51,191

passmark_find_prime_numbers

65

84

passmark_floating_point_math

40,256

99,432

passmark_integer_math

57,564

160,322

passmark_multithread

16,382

29,986

passmark_physics

1,084

903

passmark_random_string_sorting

19,767

80,208

passmark_single_thread

3,372

2,325

passmark_singlethread

3,372

2,325

DETAILED SPECIFICATIONS

SPECIFICATION

Ultra 7 155U

Platinum 8270

Core Specs

Cores

12

26 +116.7%

Threads

14

52 +271.4%

Base Clock (GHz)

1,700

2.7 -99.8%

Boost Clock (GHz)

4.8

4 -16.7%

Frequency (GHz)

1,700

2.7 -99.8%

Turbo Clock (GHz)

4.8

4 -16.7%

Multiplier

17

27 +58.8%

SMP CPUs

1

8 +700.0%

Cache

L1 Cache

112 KB (per core)

64 KB (per core)

L2 Cache

2 MB (per core)

1 MB (per core)

L3 Cache

12 MB (shared)

35.75 MB (shared)

Power

TDP (W)

15

205 +1266.7%

Architecture

Architecture

Meteor Lake

Cascade Lake

Codename

Meteor Lake

Cascade Lake-SP

Generation

Ultra 7 (Meteor Lake)

Xeon Platinum (Cascade Lake-SP)

Process Size

7 nm

14 nm

Transistors

—

8,000 million

Foundry

Intel

Intel

Memory

Memory Support

DDR5 Depends on motherboard

DDR4

Memory Bus

Dual-channel

—

Memory Bandwidth

89.6 GB/s

—

ECC Memory

No

Yes

Platform

Socket

Intel BGA 2049

Intel Socket 3647

PCIe

Gen 4, 12 Lanes(CPU only)

—

Intel Hybrid

Hybrid Cores

P-Cores: 2 E-Cores: 10

—

E-Core Frequency

1200 MHz up to 3.8 GHz

—

LP E-Cores

2

—

AI/NPU

NPU

Yes / 11 TOPS

—

Graphics

Integrated Graphics

Arc Xe-LPG 64EU

—

Other

Market

Mobile

Server/Workstation

Production Status

Active

—

Launch Price

$490

—

Part Number

SRN6B

SRF96CD8069504195201

Package

FC-BGA

FC-LGA3647

Tj Max

110°C

—

View Core Ultra 7 155U Details View Xeon Platinum 8270 Details