CPU Comparison

i

Intel

INTEL

Intel Core 5 221E

CORE STATE Bartlett Lake

CORE SPECS 14 Cores / 20 Threads

CLOCK SPEED 2.7 Base / 5.2 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 65W

ARCHITECTURE Bartlett Lake

nm

PROCESS 10 nm

LAUNCH DATE 2025

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

2,613

5,711

cinebench_cinebench_r15_singlecore

368

806

cinebench_cinebench_r20_multicore

10,891

23,796

cinebench_cinebench_r20_singlecore

1,537

3,359

cinebench_cinebench_r23_multicore

25,933

56,658

cinebench_cinebench_r23_singlecore

3,661

7,998

passmark_data_compression

324,285

967,721

passmark_data_encryption

19,205

51,221

passmark_extended_instructions

18,216

72,820

passmark_find_prime_numbers

173

560

passmark_floating_point_math

79,028

178,828

passmark_integer_math

117,813

246,263

passmark_multithread

30,510

66,657

passmark_physics

2,230

5,972

passmark_random_string_sorting

37,686

104,517

passmark_single_thread

4,147

3,238

passmark_singlethread

4,147

3,238

DETAILED SPECIFICATIONS

SPECIFICATION

5 221E

6521P

Core Specs

Cores

14

24 +71.4%

Threads

20

48 +140.0%

Base Clock (GHz)

2.7

2.6 -3.7%

Boost Clock (GHz)

5.2

4.1 -21.2%

Frequency (GHz)

2.7

2.6 -3.7%

Turbo Clock (GHz)

5.2

4.1 -21.2%

Multiplier

27

26 -3.7%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

112 KB (per core)

L2 Cache

2 MB (per core)

2 MB (per core)

L3 Cache

24 MB (shared)

144 MB (shared)

Power

TDP (W)

65

225 +246.2%

PL1

65 W

—

PL2

154 W

—

Architecture

Architecture

—

Granite Rapids

Codename

Bartlett Lake

Granite Rapids

Generation

Core 5 (Bartlett Lake)

Xeon 6 (Granite Rapids-SP)

Process Size

10 nm

5 nm

Die Size

257 mm²

598 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR4, DDR5

DDR5

Memory Bus

Dual-channel

Eight-channel

Memory Bandwidth

89.6 GB/s

409.6 GB/s

ECC Memory

Yes

Yes

DDR4 Speed

3200 MT/s

—

Platform

Socket

Intel Socket 1700

Intel Socket 4710

Chipsets

W680, R680E, Q670e, Q670, H610E, H610

—

PCIe

Gen 5, 16 Lanes(CPU only)

Gen 5, 136 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 6 E-Cores: 8

—

E-Core Frequency

2.1 GHz up to 3.9 GHz

—

AMD Multi-Die

IO Process Size

—

10 nm

Interconnect

CXL

—

Gen 2.0, 64 Lanes (Shared with PCI-E)

Graphics

Integrated Graphics

UHD Graphics 730

—

Other

Market

Desktop

Server/Workstation

Production Status

Active

Active

Launch Price

$232

$1250

Part Number

SRQDVQ659

SRVNS

Package

FC-LGA16A

FC-LGA18N

Tj Max

100°C

100°C

Bundled Cooler

—

None

View Core 5 221E Details View Xeon 6521P Details