CPU Comparison

i

Intel

INTEL

Intel Core i9-10900K

CORE STATE Comet Lake

CORE SPECS 10 Cores / 20 Threads

CLOCK SPEED 3.7 Base / 5.3 GHz Turbo

CACHE 20 MB (shared)

MAX TDP 125W

ARCHITECTURE Comet Lake

nm

PROCESS 14 nm

LAUNCH DATE 2020

VS

i

Intel

INTEL

Core Ultra 7 155U

CORE STATE Meteor Lake

CORE SPECS 12 Cores / 14 Threads

CLOCK SPEED 1700 Base / 4.8 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 15W

ARCHITECTURE Meteor Lake

nm

PROCESS 7 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

3dmark_16_threads

8,257

N/A

3dmark_2_threads

1,688

N/A

3dmark_4_threads

3,313

N/A

3dmark_8_threads

6,221

N/A

3dmark_max_threads

8,938

N/A

3dmark_single_thread

851

N/A

cinebench_cinebench_r15_multicore

1,923

1,404

cinebench_cinebench_r15_singlecore

271

198

cinebench_cinebench_r20_multicore

8,013

5,854

cinebench_cinebench_r20_singlecore

1,131

826

cinebench_cinebench_r23_multicore

19,079

13,940

cinebench_cinebench_r23_singlecore

2,693

1,968

geekbench_multicore

9,141

N/A

geekbench_singlecore

1,780

N/A

passmark_data_compression

375,336

177,122

passmark_data_encryption

7,796

11,333

passmark_extended_instructions

24,620

9,903

passmark_find_prime_numbers

63

65

passmark_floating_point_math

53,123

40,256

passmark_integer_math

85,404

57,564

passmark_multithread

22,452

16,382

passmark_physics

1,029

1,084

passmark_random_string_sorting

46,389

19,767

passmark_single_thread

3,113

3,372

passmark_singlethread

3,113

3,372

DETAILED SPECIFICATIONS

SPECIFICATION

i9-10900K

Ultra 7 155U

Core Specs

Cores

10

12 +20.0%

Threads

20

14 -30.0%

Base Clock (GHz)

3.7

1,700 +45845.9%

Boost Clock (GHz)

5.3

4.8 -9.4%

Frequency (GHz)

3.7

1,700 +45845.9%

Turbo Clock (GHz)

5.3

4.8 -9.4%

Multiplier

37

17 -54.1%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

112 KB (per core)

L2 Cache

256 KB (per core)

2 MB (per core)

L3 Cache

20 MB (shared)

12 MB (shared)

Power

TDP (W)

125

15 -88.0%

PL1

125 W

—

PL2

250 W

—

Architecture

Architecture

Comet Lake

Meteor Lake

Codename

Comet Lake

Meteor Lake

Generation

Core i9 (Comet Lake)

Ultra 7 (Meteor Lake)

Process Size

14 nm

7 nm

Die Size

206 mm²

—

Foundry

Intel

Intel

Memory

Memory Support

DDR4

DDR5 Depends on motherboard

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

46.9 GB/s

89.6 GB/s

ECC Memory

No

No

Platform

Socket

Intel Socket 1200

Intel BGA 2049

Chipsets

H410, B460, H470, Z490

—

PCIe

Gen 3, 16 Lanes(CPU only)

Gen 4, 12 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 2 E-Cores: 10

E-Core Frequency

—

1200 MHz up to 3.8 GHz

LP E-Cores

—

2

AI/NPU

NPU

—

Yes / 11 TOPS

Graphics

Integrated Graphics

UHD Graphics 630

Arc Xe-LPG 64EU

Other

Market

Desktop

Mobile

Production Status

End-of-life

Active

Launch Price

$547

$490

Part Number

SRH91

SRN6B

Package

FC-LGA1200

FC-BGA

Tj Max

100°C

110°C

View Core i9-10900K Details View Core Ultra 7 155U Details