CPU Comparison

i

Intel

INTEL

Intel Core Ultra 7 266V

CORE STATE Lunar Lake

CORE SPECS 8 Cores / 8 Threads

CLOCK SPEED 2.2 Base / 5 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 17W

ARCHITECTURE Lunar Lake

nm

PROCESS 3 nm

LAUNCH DATE 2024

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

1,754

6,525

cinebench_cinebench_r15_singlecore

247

921

cinebench_cinebench_r20_multicore

7,310

27,191

cinebench_cinebench_r20_singlecore

1,031

3,838

cinebench_cinebench_r23_multicore

17,406

64,741

cinebench_cinebench_r23_singlecore

2,457

9,140

passmark_data_compression

196,806

1,786,845

passmark_data_encryption

14,520

137,106

passmark_extended_instructions

16,650

78,968

passmark_find_prime_numbers

201

526

passmark_floating_point_math

60,087

309,333

passmark_integer_math

43,578

457,614

passmark_multithread

20,466

76,167

passmark_physics

1,684

7,608

passmark_random_string_sorting

24,009

220,684

passmark_single_thread

4,158

1,997

passmark_singlethread

4,158

1,997

DETAILED SPECIFICATIONS

SPECIFICATION

Ultra 7 266V

6740E

Core Specs

Cores

8

96 +1100.0%

Threads

8

96 +1100.0%

Base Clock (GHz)

2.2

2.4 +9.1%

Boost Clock (GHz)

5

3.2 -36.0%

Frequency (GHz)

2.2

2.4 +9.1%

Turbo Clock (GHz)

5

3.2 -36.0%

Multiplier

22

24 +9.1%

SMP CPUs

1

2 +100.0%

Cache

L1 Cache

192 KB (per core)

96 KB (per core)

L2 Cache

2.5 MB (per core)

4 MB (per module)

L3 Cache

12 MB (shared)

96 MB (shared)

Power

TDP (W)

17

250 +1370.6%

Architecture

Architecture

Lunar Lake

Sierra Forest

Codename

Lunar Lake

Sierra Forest

Generation

Ultra 7 (Lunar Lake)

Xeon 6 (Sierra Forest-SP)

Process Size

3 nm

5 nm

Die Size

—

578 mm²

Foundry

TSMC

Intel

Memory

Memory Support

unknown Depends on motherboard

DDR5

Memory Bus

Dual-channel

Eight-channel

Memory Bandwidth

—

409.6 GB/s

ECC Memory

No

Yes

Platform

Socket

Intel BGA 2833

Intel Socket 4710

PCIe

Gen 5, 4 Lanes(CPU only)

Gen 5, 88 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 4 E-Cores: 4

—

E-Core Frequency

2.2 GHz 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)

AI/NPU

NPU

Yes / 48 TOPS

—

Graphics

Integrated Graphics

Arc 140V

—

Other

Market

Mobile

Server/Workstation

Production Status

Active

Active

Launch Price

—

$5265

Part Number

SRPMMSRPMY

SRPFV

Package

FC-BGA

FC-LGA18N

Tj Max

100°C

106°C

Bundled Cooler

—

None

View Core Ultra 7 266V Details View Xeon 6740E Details