CPU Comparison

i

Intel

INTEL

Intel Core i9-9900K

CORE STATE Coffee Lake-R

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.6 Base / 5 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 95W

ARCHITECTURE Coffee Lake

nm

PROCESS 14 nm

LAUNCH DATE 2018

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

cinebench_cinebench_r15_multicore

1,555

1,528

cinebench_cinebench_r15_singlecore

219

215

cinebench_cinebench_r20_multicore

6,480

6,368

cinebench_cinebench_r20_singlecore

914

898

cinebench_cinebench_r23_multicore

15,429

15,163

cinebench_cinebench_r23_singlecore

2,178

2,140

geekbench_multicore

8,050

N/A

geekbench_singlecore

1,702

N/A

passmark_data_compression

283,506

564,535

passmark_data_encryption

6,430

12,505

passmark_extended_instructions

18,965

41,517

passmark_find_prime_numbers

47

114

passmark_floating_point_math

41,036

47,417

passmark_integer_math

66,134

126,922

passmark_multithread

18,153

17,839

passmark_physics

934

2,257

passmark_random_string_sorting

36,238

68,593

passmark_single_thread

2,919

485

passmark_singlethread

2,919

485

DETAILED SPECIFICATIONS

SPECIFICATION

i9-9900K

Phi 7290

Core Specs

Cores

8

72 +800.0%

Threads

16

288 +1700.0%

Base Clock (GHz)

3.6

1,500 +41566.7%

Boost Clock (GHz)

5

1,700 +33900.0%

Frequency (GHz)

3.6

1,500 +41566.7%

Turbo Clock (GHz)

5

1,700 +33900.0%

Multiplier

36

15 -58.3%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

32 KB (per core)

L2 Cache

256 KB (per core)

512 KB (per core)

L3 Cache

16 MB (shared)

—

Power

TDP (W)

95

245 +157.9%

PL1

95 W

—

PL2

119 W

—

Architecture

Architecture

Coffee Lake

Knights Landing

Codename

Coffee Lake-R

Knights Landing

Generation

Core i9 (Coffee Lake Refresh)

Xeon Phi (Knights Landing)

Process Size

14 nm

14 nm

Transistors

—

8,000 million

Die Size

180.3 mm²

—

Foundry

Intel

Intel

Memory

Memory Support

DDR4

DDR4

Memory Bus

Dual-channel

—

Memory Bandwidth

42.7 GB/s

—

ECC Memory

No

Yes

Platform

Socket

Intel Socket 1151

Intel Socket 3647

PCIe

Gen 3, 16 Lanes(CPU only)

—

Graphics

Integrated Graphics

UHD Graphics 630

—

Other

Market

Desktop

Server/Workstation

Production Status

End-of-life

—

Launch Price

$488

—

Part Number

SRG19SRELS

SR2WY

Package

FC-LGA14C

FC-LGA3647

Tj Max

100°C

—

View Core i9-9900K Details View Xeon Phi 7290 Details