CPU Comparison

i

Intel

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

VS

i

Intel

INTEL

Xeon Phi 7210

CORE STATE Knights Landing

CORE SPECS 64 Cores / 256 Threads

CLOCK SPEED 1300 Base / 1500 GHz Turbo

CACHE —

MAX TDP 215W

ARCHITECTURE Knights Landing

nm

PROCESS 14 nm

LAUNCH DATE 2016

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

4,966

625

cinebench_cinebench_r15_singlecore

701

88

cinebench_cinebench_r20_multicore

20,695

2,608

cinebench_cinebench_r20_singlecore

2,921

367

cinebench_cinebench_r23_multicore

49,274

6,210

cinebench_cinebench_r23_singlecore

6,956

876

passmark_data_compression

840,355

332,960

passmark_data_encryption

47,452

3,455

passmark_extended_instructions

57,751

18,359

passmark_find_prime_numbers

437

10

passmark_floating_point_math

155,294

29,356

passmark_integer_math

214,076

84,874

passmark_multithread

57,970

7,306

passmark_physics

4,105

198

passmark_random_string_sorting

98,119

8,956

passmark_single_thread

2,829

460

passmark_singlethread

2,829

460

DETAILED SPECIFICATIONS

SPECIFICATION

6521P

Phi 7210

Core Specs

Cores

24

64 +166.7%

Threads

48

256 +433.3%

Base Clock (GHz)

2.6

1,300 +49900.0%

Boost Clock (GHz)

4.1

1,500 +36485.4%

Frequency (GHz)

2.6

1,300 +49900.0%

Turbo Clock (GHz)

4.1

1,500 +36485.4%

Multiplier

26

13 -50.0%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

112 KB (per core)

32 KB (per core)

L2 Cache

2 MB (per core)

512 KB (per core)

L3 Cache

144 MB (shared)

—

Power

TDP (W)

225

215 -4.4%

Architecture

Architecture

Granite Rapids

Knights Landing

Codename

Granite Rapids

Knights Landing

Generation

Xeon 6 (Granite Rapids-SP)

Xeon Phi (Knights Landing)

Process Size

5 nm

14 nm

Transistors

—

8,000 million

Die Size

598 mm²

—

Foundry

Intel

Intel

Memory

Memory Support

DDR5

DDR4

Memory Bus

Eight-channel

—

Memory Bandwidth

409.6 GB/s

—

ECC Memory

Yes

Yes

Platform

Socket

Intel Socket 4710

Intel Socket 3647

PCIe

Gen 5, 136 Lanes(CPU only)

—

AMD Multi-Die

IO Process Size

10 nm

—

Interconnect

CXL

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

—

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

—

Launch Price

$1250

—

Part Number

SRVNS

SR2MESR2X4

Package

FC-LGA18N

FC-LGA3647

Tj Max

100°C

—

Bundled Cooler

None

—

View Xeon 6521P Details View Xeon Phi 7210 Details