CPU Comparison

i

Intel

INTEL

Intel Core i7-1355U

CORE STATE Raptor Lake-U

CORE SPECS 10 Cores / 12 Threads

CLOCK SPEED 1700 Base / 5 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 15W

ARCHITECTURE Raptor Lake

nm

PROCESS 10 nm

LAUNCH DATE 2023

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

1,224

6,525

cinebench_cinebench_r15_singlecore

172

921

cinebench_cinebench_r20_multicore

5,103

27,191

cinebench_cinebench_r20_singlecore

720

3,838

cinebench_cinebench_r23_multicore

12,152

64,741

cinebench_cinebench_r23_singlecore

1,715

9,140

passmark_data_compression

155,727

1,786,845

passmark_data_encryption

9,831

137,106

passmark_extended_instructions

8,726

78,968

passmark_find_prime_numbers

51

526

passmark_floating_point_math

34,965

309,333

passmark_integer_math

52,002

457,614

passmark_multithread

14,299

76,167

passmark_physics

888

7,608

passmark_random_string_sorting

17,631

220,684

passmark_single_thread

3,444

1,997

passmark_singlethread

3,444

1,997

DETAILED SPECIFICATIONS

SPECIFICATION

i7-1355U

6740E

Core Specs

Cores

10

96 +860.0%

Threads

12

96 +700.0%

Base Clock (GHz)

1,700

2.4 -99.9%

Boost Clock (GHz)

5

3.2 -36.0%

Frequency (GHz)

1,700

2.4 -99.9%

Turbo Clock (GHz)

5

3.2 -36.0%

Multiplier

17

24 +41.2%

SMP CPUs

1

2 +100.0%

Cache

L1 Cache

80 KB (per core)

96 KB (per core)

L2 Cache

1.25 MB (per core)

4 MB (per module)

L3 Cache

12 MB (shared)

96 MB (shared)

Power

TDP (W)

15

250 +1566.7%

PL1

15 W

—

PL2

55 W

—

Architecture

Architecture

Raptor Lake

Sierra Forest

Codename

Raptor Lake-U

Sierra Forest

Generation

Core i7 (Raptor Lake-U)

Xeon 6 (Sierra Forest-SP)

Process Size

10 nm

5 nm

Die Size

—

578 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR4, DDR5

DDR5

Memory Bus

Dual-channel

Eight-channel

Memory Bandwidth

—

409.6 GB/s

ECC Memory

No

Yes

DDR4 Speed

3200 MT/s

—

DDR5 Speed

5200 MT/s

—

Platform

Socket

Intel BGA 1744

Intel Socket 4710

PCIe

Gen 4, 8 Lanes(CPU only)

Gen 5, 88 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 2 E-Cores: 8

—

E-Core Frequency

1200 MHz up to 3.7 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)

Graphics

Integrated Graphics

Iris Xe Graphics 96EU

—

Other

Market

Mobile

Server/Workstation

Production Status

Active

Active

Launch Price

$469

$5265

Part Number

SRMLY

SRPFV

Package

FC-BGA16F

FC-LGA18N

Tj Max

100°C

106°C

Bundled Cooler

—

None

View Core i7-1355U Details View Xeon 6740E Details