CPU Comparison

i

Intel

INTEL

Intel Core i9-11950H

CORE STATE Tiger Lake-H

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 2.1 Base / 5 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 35W

ARCHITECTURE Tiger Lake

nm

PROCESS 10 nm

LAUNCH DATE 2021

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

1,790

4,966

cinebench_cinebench_r15_singlecore

252

701

cinebench_cinebench_r20_multicore

7,461

20,695

cinebench_cinebench_r20_singlecore

1,053

2,921

cinebench_cinebench_r23_multicore

17,765

49,274

cinebench_cinebench_r23_singlecore

2,508

6,956

passmark_data_compression

246,195

840,355

passmark_data_encryption

12,658

47,452

passmark_extended_instructions

16,361

57,751

passmark_find_prime_numbers

93

437

passmark_floating_point_math

44,137

155,294

passmark_integer_math

74,649

214,076

passmark_multithread

20,900

57,970

passmark_physics

1,013

4,105

passmark_random_string_sorting

29,375

98,119

passmark_single_thread

3,141

2,829

passmark_singlethread

3,141

2,829

DETAILED SPECIFICATIONS

SPECIFICATION

i9-11950H

6521P

Core Specs

Cores

8

24 +200.0%

Threads

16

48 +200.0%

Base Clock (GHz)

2.1

2.6 +23.8%

Boost Clock (GHz)

5

4.1 -18.0%

Frequency (GHz)

2.1

2.6 +23.8%

Turbo Clock (GHz)

5

4.1 -18.0%

Multiplier

21

26 +23.8%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

112 KB (per core)

L2 Cache

1.25 MB (per core)

2 MB (per core)

L3 Cache

24 MB (shared)

144 MB (shared)

Power

TDP (W)

35

225 +542.9%

Architecture

Architecture

Tiger Lake

Granite Rapids

Codename

Tiger Lake-H

Granite Rapids

Generation

Core i9 (Tiger Lake-H)

Xeon 6 (Granite Rapids-SP)

Process Size

10 nm

5 nm

Die Size

190 mm²

598 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR4

DDR5

Memory Bus

Dual-channel

Eight-channel

Memory Bandwidth

51.2 GB/s

409.6 GB/s

ECC Memory

No

Yes

Platform

Socket

Intel BGA 1787

Intel Socket 4710

Chipsets

QM580, HM570, WM590

—

PCIe

Gen 4, 20 Lanes(CPU only)

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)

Graphics

Integrated Graphics

UHD Graphics 750

—

Other

Market

Mobile

Server/Workstation

Production Status

End-of-life

Active

Launch Price

$556

$1250

Part Number

SRKT6

SRVNS

Package

FC-BGA16F

FC-LGA18N

Tj Max

100°C

100°C

Bundled Cooler

—

None

View Core i9-11950H Details View Xeon 6521P Details