Intel Core i7 12800H vs AMD Ryzen 9 8945HS

VS

Intel Core i7 12800H

AMD Ryzen 9 8945HS

We compared two laptop CPUs: Intel Core i7 12800H with 14 cores 2.4GHz and AMD Ryzen 9 8945HS with 8 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 12800H 's Advantages

Larger L3 cache size (24MB vs 16MB)

Lower TDP (45W vs 54W)

AMD Ryzen 9 8945HS 's Advantages

Released 1 years and 11 months late

Better graphics card performance

Higher specification of memory (7500 vs 5200)

Larger memory bandwidth (89.6GB/s vs 76.8GB/s)

Higher base frequency (4.0GHz vs 2.4GHz)

More modern manufacturing process (4nm vs 10nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 12800H

1813

AMD Ryzen 9 8945HS

1803

Cinebench R23 Multi Core

Intel Core i7 12800H

15712

AMD Ryzen 9 8945HS +8%

17035

Geekbench 6 Single Core

Intel Core i7 12800H

2075

AMD Ryzen 9 8945HS +26%

2616

Geekbench 6 Multi Core

Intel Core i7 12800H

9400

AMD Ryzen 9 8945HS +41%

13316

Blender

Intel Core i7 12800H

236

AMD Ryzen 9 8945HS +12%

265

Geekbench 5 Single Core

Intel Core i7 12800H

1755

AMD Ryzen 9 8945HS +11%

1965

Geekbench 5 Multi Core

Intel Core i7 12800H

12140

AMD Ryzen 9 8945HS +1%

12368

Passmark CPU Single Core

Intel Core i7 12800H

3504

AMD Ryzen 9 8945HS +10%

3864

Passmark CPU Multi Core

Intel Core i7 12800H

24411

AMD Ryzen 9 8945HS +20%

29458

Intel Core i7 12800H

VS

AMD Ryzen 9 8945HS

General Parameters

Jan 2022

Release Date

Dec 2023

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Alder Lake-H

Core Architecture

Zen 4 (Hawk Point)

i7-12800H

Processor Number

-

BGA-1744

Socket

FP8

Iris Xe Graphics (96EU)

Integrated Graphics

Radeon 780M

-

Generation

Ryzen 9 (Zen 4 (Hawk Point))

Package

-

Transistor Count

25 billions

10 nm

Manufacturing Process

4 nm

35-45 W

Power Consumption

35-54 W

100 °C

Peak Operating Temperature

100°C

-

Foundry

TSMC

-

Die Size

178 mm²

CPU Performance

6

Performance Cores

8

-

Performance Core Threads

16

2.4 GHz

Performance Core Base Frequency

4.0 GHz

4.8 GHz

Performance Core Turbo Frequency

5.2 GHz

8

Efficiency Cores

-

14

Total Core Count

8

20

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

24x

Multiplier

40x

80 K per core

L1 Cache

64 K per core

1280 K per core

L2 Cache

1 MB per core

24 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267

Memory Types

DDR5-5600, LPDDR5x-7500

64 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

800 MHz

1400 MHz

GPU Max Dynamic Frequency

2800 MHz

768

Shader Units

768

48

Texture Units

48

24

Raster Operation Units

32

96

Execution Units

12

15 W

Power Consumption

15 W

-

Max Resolution

7680x4320 - 60 Hz

1.69 TFLOPS

Graphics Performance

4.3 TFLOPS

Miscellaneous

Intel Core i7 12800H

Official Website

AMD Ryzen 9 8945HS official page

4.0

PCIe Version

4.0

28

PCIe Lanes

20

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