CPU Comparison

A

AMD

AMD

AMD Ryzen 9 8945HX

CORE STATE Dragon Range

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 2.5 Base / 5.4 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 55W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2025

VS

i

Intel

INTEL

Core i9-11900KB

CORE STATE Tiger Lake-H

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.3 Base / 5.3 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 65W

ARCHITECTURE Tiger Lake

nm

PROCESS 10 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

4,305

1,958

cinebench_cinebench_r15_singlecore

607

276

cinebench_cinebench_r20_multicore

17,939

8,161

cinebench_cinebench_r20_singlecore

2,532

1,152

cinebench_cinebench_r23_multicore

42,713

19,432

cinebench_cinebench_r23_singlecore

6,030

2,743

passmark_data_compression

646,896

N/A

passmark_data_encryption

39,600

N/A

passmark_extended_instructions

47,600

N/A

passmark_find_prime_numbers

267

N/A

passmark_floating_point_math

118,280

N/A

passmark_integer_math

198,352

N/A

passmark_multithread

50,251

N/A

passmark_physics

2,027

N/A

passmark_random_string_sorting

74,420

N/A

passmark_single_thread

3,963

N/A

passmark_singlethread

3,963

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

9 8945HX

i9-11900KB

Core Specs

Cores

16

8 -50.0%

Threads

32

16 -50.0%

Base Clock (GHz)

2.5

3.3 +32.0%

Boost Clock (GHz)

5.4

5.3 -1.9%

Frequency (GHz)

2.5

3.3 +32.0%

Turbo Clock (GHz)

5.4

5.3 -1.9%

Multiplier

24

33 +37.5%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

1 MB (per core)

1.25 MB (per core)

L3 Cache

64 MB (shared)

24 MB (shared)

Power

TDP (W)

55

65 +18.2%

Configurable TDP

45-75 W

—

Architecture

Architecture

Zen 4

Tiger Lake

Codename

Dragon Range

Tiger Lake-H

Generation

Ryzen 9 (Zen 4 (Dragon Range))

Core i9 (Tiger Lake-H)

Process Size

5 nm

10 nm

Transistors

13,140 million

—

Die Size

2x 71 mm²

190 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR4

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

83.2 GB/s

51.2 GB/s

ECC Memory

No

No

Platform

Socket

AMD Socket FL1

Intel BGA 1787

Chipsets

—

QM580, HM570, WM590

PCIe

Gen 5, 28 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

—

Graphics

Integrated Graphics

Radeon 610M

UHD Graphics 750

Other

Market

Mobile

Mobile

Production Status

Active

End-of-life

Launch Price

—

$539

Part Number

100-000001848

SRKU4

Package

µFC-BGAFL1

FC-BGA16F

Tj Max

100°C

100°C

Bundled Cooler

—

Yes

View Ryzen 9 8945HX Details View Core i9-11900KB Details