CPU Comparison

i

Intel

INTEL

Intel Core Ultra 9 288V

CORE STATE Lunar Lake

CORE SPECS 8 Cores / 8 Threads

CLOCK SPEED 3.3 Base / 5.1 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 30W

ARCHITECTURE Lunar Lake

nm

PROCESS 3 nm

LAUNCH DATE 2024

VS

i

Intel

INTEL

Xeon 6521P

CORE STATE Granite Rapids

CORE SPECS 24 Cores / 48 Threads

CLOCK SPEED 2.6 Base / 4.1 GHz Turbo

CACHE 144 MB (shared)

MAX TDP 225W

ARCHITECTURE Granite Rapids

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,715

4,966

cinebench_cinebench_r15_singlecore

241

701

cinebench_cinebench_r20_multicore

7,146

20,695

cinebench_cinebench_r20_singlecore

1,008

2,921

cinebench_cinebench_r23_multicore

17,016

49,274

cinebench_cinebench_r23_singlecore

2,402

6,956

passmark_data_compression

187,935

840,355

passmark_data_encryption

14,405

47,452

passmark_extended_instructions

15,826

57,751

passmark_find_prime_numbers

202

437

passmark_floating_point_math

60,422

155,294

passmark_integer_math

44,476

214,076

passmark_multithread

20,093

57,970

passmark_physics

1,671

4,105

passmark_random_string_sorting

22,847

98,119

passmark_single_thread

4,333

2,829

passmark_singlethread

4,333

2,829

DETAILED SPECIFICATIONS

SPECIFICATION

Ultra 9 288V

6521P

Core Specs

Cores

8

24 +200.0%

Threads

8

48 +500.0%

Base Clock (GHz)

3.3

2.6 -21.2%

Boost Clock (GHz)

5.1

4.1 -19.6%

Frequency (GHz)

3.3

2.6 -21.2%

Turbo Clock (GHz)

5.1

4.1 -19.6%

Multiplier

33

26 -21.2%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

192 KB (per core)

112 KB (per core)

L2 Cache

2.5 MB (per core)

2 MB (per core)

L3 Cache

12 MB (shared)

144 MB (shared)

Power

TDP (W)

30

225 +650.0%

Architecture

Architecture

Lunar Lake

Granite Rapids

Codename

Lunar Lake

Granite Rapids

Generation

Ultra 9 (Lunar Lake)

Xeon 6 (Granite Rapids-SP)

Process Size

3 nm

5 nm

Die Size

—

598 mm²

Foundry

TSMC

Intel

Memory

Memory Support

LPDDR5X

DDR5

Memory Bus

Dual-channel

Eight-channel

Memory Bandwidth

136.5 GB/s

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, 136 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 4 E-Cores: 4

—

E-Core Frequency

3.3 GHz up to 3.7 GHz

—

AMD Multi-Die

IO Process Size

—

10 nm

Interconnect

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

—

$1250

Part Number

SRPMSSRPMW

SRVNS

Package

FC-BGA

FC-LGA18N

Tj Max

100°C

100°C

Bundled Cooler

—

None

View Core Ultra 9 288V Details View Xeon 6521P Details