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

Core Ultra 5 245T

CORE STATE Arrow Lake-S

CORE SPECS 14 Cores / 14 Threads

CLOCK SPEED 2.2 Base / 5.1 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 65W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,555

2,744

cinebench_cinebench_r15_singlecore

219

387

cinebench_cinebench_r20_multicore

6,480

11,436

cinebench_cinebench_r20_singlecore

914

1,614

cinebench_cinebench_r23_multicore

15,429

27,230

cinebench_cinebench_r23_singlecore

2,178

3,844

geekbench_multicore

8,050

N/A

geekbench_singlecore

1,702

N/A

passmark_data_compression

283,506

282,995

passmark_data_encryption

6,430

23,942

passmark_extended_instructions

18,965

23,018

passmark_find_prime_numbers

47

355

passmark_floating_point_math

41,036

110,914

passmark_integer_math

66,134

94,987

passmark_multithread

18,153

32,036

passmark_physics

934

2,493

passmark_random_string_sorting

36,238

34,760

passmark_single_thread

2,919

4,456

passmark_singlethread

2,919

4,456

DETAILED SPECIFICATIONS

SPECIFICATION

i9-9900K

Ultra 5 245T

Core Specs

Cores

8

14 +75.0%

Threads

16

14 -12.5%

Base Clock (GHz)

3.6

2.2 -38.9%

Boost Clock (GHz)

5

5.1 +2.0%

Frequency (GHz)

3.6

2.2 -38.9%

Turbo Clock (GHz)

5

5.1 +2.0%

Multiplier

36

22 -38.9%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

192 KB (per core)

L2 Cache

256 KB (per core)

3 MB (per core)

L3 Cache

16 MB (shared)

24 MB (shared)

Power

TDP (W)

95

65 -31.6%

PL1

95 W

35 W

PL2

119 W

114 W

Architecture

Architecture

Coffee Lake

Arrow Lake

Codename

Coffee Lake-R

Arrow Lake-S

Generation

Core i9 (Coffee Lake Refresh)

Ultra 5 (Arrow Lake)

Process Size

14 nm

3 nm

Transistors

—

17,800 million

Die Size

180.3 mm²

243 mm²

Foundry

Intel

TSMC

Memory

Memory Support

DDR4

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

42.7 GB/s

102.4 GB/s

ECC Memory

No

Yes

Platform

Socket

Intel Socket 1151

Intel Socket 1851

Chipsets

—

Z890, B860, W880, Q870, H810

PCIe

Gen 3, 16 Lanes(CPU only)

Gen 5, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 6 E-Cores: 8

E-Core Frequency

—

1700 MHz up to 4.5 GHz

Graphics

Integrated Graphics

UHD Graphics 630

Arc Xe-LPG Graphics 64EU

Other

Market

Desktop

Desktop

Production Status

End-of-life

Active

Launch Price

$488

$270

Part Number

SRG19SRELS

SRVFF

Package

FC-LGA14C

FC-LGA18W

Tj Max

100°C

105°C

View Core i9-9900K Details View Core Ultra 5 245T Details