CPU Comparison

i

Intel

INTEL

Intel Core i9-11900H

CORE STATE Tiger Lake-H

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 2.1 Base / 4.9 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 35W

ARCHITECTURE Tiger Lake

nm

PROCESS 10 nm

LAUNCH DATE 2021

VS

i

Intel

INTEL

Xeon Phi 7290

CORE STATE Knights Landing

CORE SPECS 72 Cores / 288 Threads

CLOCK SPEED 1500 Base / 1700 GHz Turbo

CACHE —

MAX TDP 245W

ARCHITECTURE Knights Landing

nm

PROCESS 14 nm

LAUNCH DATE 2016

PERFORMANCE BENCHMARKS

3dmark_16_threads

6,072

N/A

3dmark_2_threads

1,708

N/A

3dmark_4_threads

3,104

N/A

3dmark_8_threads

5,001

N/A

3dmark_max_threads

6,109

N/A

3dmark_single_thread

917

N/A

cinebench_cinebench_r15_multicore

1,726

1,528

cinebench_cinebench_r15_singlecore

243

215

cinebench_cinebench_r20_multicore

7,193

6,368

cinebench_cinebench_r20_singlecore

1,015

898

cinebench_cinebench_r23_multicore

17,128

15,163

cinebench_cinebench_r23_singlecore

2,418

2,140

passmark_data_compression

239,366

564,535

passmark_data_encryption

12,232

12,505

passmark_extended_instructions

16,123

41,517

passmark_find_prime_numbers

87

114

passmark_floating_point_math

43,094

47,417

passmark_integer_math

72,882

126,922

passmark_multithread

20,162

17,839

passmark_physics

953

2,257

passmark_random_string_sorting

28,328

68,593

passmark_single_thread

3,102

485

passmark_singlethread

3,102

485

DETAILED SPECIFICATIONS

SPECIFICATION

i9-11900H

Phi 7290

Core Specs

Cores

8

72 +800.0%

Threads

16

288 +1700.0%

Base Clock (GHz)

2.1

1,500 +71328.6%

Boost Clock (GHz)

4.9

1,700 +34593.9%

Frequency (GHz)

2.1

1,500 +71328.6%

Turbo Clock (GHz)

4.9

1,700 +34593.9%

Multiplier

21

15 -28.6%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

32 KB (per core)

L2 Cache

1.25 MB (per core)

512 KB (per core)

L3 Cache

24 MB (shared)

—

Power

TDP (W)

35

245 +600.0%

Architecture

Architecture

Tiger Lake

Knights Landing

Codename

Tiger Lake-H

Knights Landing

Generation

Core i9 (Tiger Lake-H)

Xeon Phi (Knights Landing)

Process Size

10 nm

14 nm

Transistors

—

8,000 million

Die Size

190 mm²

—

Foundry

Intel

Intel

Memory

Memory Support

DDR4

DDR4

Memory Bus

Dual-channel

—

Memory Bandwidth

51.2 GB/s

—

ECC Memory

No

Yes

Platform

Socket

Intel BGA 1787

Intel Socket 3647

Chipsets

QM580, HM570, WM590

—

PCIe

Gen 4, 20 Lanes(CPU only)

—

Graphics

Integrated Graphics

UHD Graphics 750

—

Other

Market

Mobile

Server/Workstation

Production Status

End-of-life

—

Launch Price

$546

—

Part Number

SRKT7

SR2WY

Package

FC-BGA16F

FC-LGA3647

Tj Max

100°C

—

View Core i9-11900H Details View Xeon Phi 7290 Details