Intel Core i9 13905H vs Intel Core i9 12900K

We're comparing Intel Core i9 13905H and Intel Core i9 12900K:
The Intel Core i9 13905H have 14 total cores at base frequency of 2.6 GHz, while the Intel Core i9 12900K have 16 total cores at base frequency of 3.2 GHz.

General Info

Type

Intel Core i9 13905H

Laptop

Intel Core i9 12900K

Desktop

Company

Intel Core i9 13905H

Intel

Intel Core i9 12900K

Intel

Release Date

Intel Core i9 13905H

January 3, 2023

Intel Core i9 12900K

October 27, 2021

Family

Intel Core i9 13905H

Raptor Lake

Intel Core i9 12900K

Alder Lake

Generation

Intel Core i9 13905H

13th

Intel Core i9 12900K

-

instruction set & Artitecture

Intel Core i9 13905H

x86-64

Intel Core i9 12900K

x86-64

Has GPU

Intel Core i9 13905H

Iris Xe Graphics (96 EU)

Intel Core i9 12900K

UHD Graphics 770

Components

Performance Cores

P Cores

Intel Core i9 13905H

6

Intel Core i9 12900K

8

P Threads

Intel Core i9 13905H

12

Intel Core i9 12900K

16

Base Speed (P)

Intel Core i9 13905H

2.6 GHz

Intel Core i9 12900K

3.2 GHz

Turbo Speed (P)

Intel Core i9 13905H

5.4 GHz

Intel Core i9 12900K

5.1 GHz

Efficiency Cores

E Cores

Intel Core i9 13905H

8

Intel Core i9 12900K

8

E Threads

Intel Core i9 13905H

8

Intel Core i9 12900K

8

Base Speed (E)

Intel Core i9 13905H

1.9 GHz

Intel Core i9 12900K

2.4 GHz

Turbo Speed (E)

Intel Core i9 13905H

4.1 GHz

Intel Core i9 12900K

3.9 GHz

Total Cores

Total Cores

Intel Core i9 13905H

14

Intel Core i9 12900K

16

Total Threads

Intel Core i9 13905H

20

Intel Core i9 12900K

24

L1 Cache

Intel Core i9 13905H

80K (per core)

Intel Core i9 12900K

64K (per core)

L2 Cache

Intel Core i9 13905H

2MB (per core)

Intel Core i9 12900K

14MB(shared)

L3 Cache

Intel Core i9 13905H

24MB (shared)

Intel Core i9 12900K

30MB(shared)

Specification

Bus Frequency

Intel Core i9 13905H

100MHz

Intel Core i9 12900K

100 MHz

Multiplier

Intel Core i9 13905H

26x

Intel Core i9 12900K

32x

Technology

Intel Core i9 13905H

10 nm

Intel Core i9 12900K

10 nm

Socket

Intel Core i9 13905H

BGA-1792

Intel Core i9 12900K

LGA-1700

Peak Temperature

Intel Core i9 13905H

100°C

Intel Core i9 12900K

100°C

Transistors

Intel Core i9 13905H

-

Intel Core i9 12900K

-

Integrated GPU

Integrated GPU

Intel Core i9 13905H

Intel Iris Xe Graphics (96 EU)

Intel Core i9 12900K

Intel UHD Graphics 770

GPU Base Clock Speed

Intel Core i9 13905H

300 MHz

Intel Core i9 12900K

300 MHz

GPU Base Turbo Speed

Intel Core i9 13905H

1500 MHz

Intel Core i9 12900K

1550 MHz

Shading Unit

Intel Core i9 13905H

768

Intel Core i9 12900K

256

TGP

Intel Core i9 13905H

15W

Intel Core i9 12900K

15 W

GPU Flops

Intel Core i9 13905H

1.69 TFLOPS

Intel Core i9 12900K

0.78 TFLOPS

Benchmark Performance

Cinebench(Single Core)

Intel Core i9 13905H

1924

Intel Core i9 12900K

2012

Cinebench(Multiple Core)

Intel Core i9 13905H

19492

Intel Core i9 12900K

27595

Passmarks(Single Core)

Intel Core i9 13905H

-

Intel Core i9 12900K

4218

Passmarks(Multiple Core)

Intel Core i9 13905H

-

Intel Core i9 12900K

41700

Geekbench(Single Core)

Intel Core i9 13905H

1847

Intel Core i9 12900K

1985

Geekbench(Multiple Core)

Intel Core i9 13905H

14462

Intel Core i9 12900K

17217

Miscellaneous

Memory Type

Intel Core i9 13905H

DDR5-5200, DDR4-3200, LPDDR5-6400, LPDDR5x-6400, LPDDR4x-4267

Intel Core i9 12900K

DDR5-4800, DDR4-3200

Maximum Memory

Intel Core i9 13905H

64 GB

Intel Core i9 12900K

128

Memory Channels

Intel Core i9 13905H

2

Intel Core i9 12900K

2

PCle Version

Intel Core i9 13905H

5.0

Intel Core i9 12900K

5.0

PCle Lanes

Intel Core i9 13905H

28

Intel Core i9 12900K

20

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