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 Gold 6338T

CORE STATE Ice Lake-SP

CORE SPECS 24 Cores / 48 Threads

CLOCK SPEED 2.1 Base / 3.4 GHz Turbo

CACHE 36 MB (shared)

MAX TDP 165W

ARCHITECTURE Ice Lake

nm

PROCESS 10 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,754

3,067

cinebench_cinebench_r15_singlecore

247

432

cinebench_cinebench_r20_multicore

7,310

12,780

cinebench_cinebench_r20_singlecore

1,031

1,804

cinebench_cinebench_r23_multicore

17,406

30,430

cinebench_cinebench_r23_singlecore

2,457

4,296

passmark_data_compression

196,806

557,816

passmark_data_encryption

14,520

24,677

passmark_extended_instructions

16,650

43,292

passmark_find_prime_numbers

201

118

passmark_floating_point_math

60,087

90,584

passmark_integer_math

43,578

152,275

passmark_multithread

20,466

35,801

passmark_physics

1,684

1,160

passmark_random_string_sorting

24,009

66,495

passmark_single_thread

4,158

2,348

passmark_singlethread

4,158

2,348

DETAILED SPECIFICATIONS

SPECIFICATION

Ultra 7 266V

Gold 6338T

Core Specs

Cores

8

24 +200.0%

Threads

8

48 +500.0%

Base Clock (GHz)

2.2

2.1 -4.5%

Boost Clock (GHz)

5

3.4 -32.0%

Frequency (GHz)

2.2

2.1 -4.5%

Turbo Clock (GHz)

5

3.4 -32.0%

Multiplier

22

21 -4.5%

SMP CPUs

1

2 +100.0%

Cache

L1 Cache

192 KB (per core)

64 KB (per core)

L2 Cache

2.5 MB (per core)

1 MB (per core)

L3 Cache

12 MB (shared)

36 MB (shared)

Power

TDP (W)

17

165 +870.6%

Architecture

Architecture

Lunar Lake

Ice Lake

Codename

Lunar Lake

Ice Lake-SP

Generation

Ultra 7 (Lunar Lake)

Xeon Gold (Ice Lake-SP)

Process Size

3 nm

10 nm

Foundry

TSMC

Intel

Memory

Memory Support

unknown Depends on motherboard

DDR4

Memory Bus

Dual-channel

Eight-channel

Memory Bandwidth

—

204.8 GB/s

ECC Memory

No

Yes

Platform

Socket

Intel BGA 2833

Intel Socket 4189

PCIe

Gen 5, 4 Lanes(CPU only)

Gen 4, 64 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 4 E-Cores: 4

—

E-Core Frequency

2.2 GHz up to 3.7 GHz

—

AI/NPU

NPU

Yes / 48 TOPS

—

Graphics

Integrated Graphics

Arc 140V

—

Other

Market

Mobile

Server/Workstation

Production Status

Active

Active

Part Number

SRPMMSRPMY

—

Package

FC-BGA

FC-LGA4189

Tj Max

100°C

—

View Core Ultra 7 266V Details View Xeon Gold 6338T Details