Intel Core i5 1235U vs AMD Ryzen 9 8945HS

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We compared two laptop CPUs: Intel Core i5 1235U with 10 cores 1.3GHz 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 i5 1235U 's Advantages

Lower TDP (15W vs 35W)

AMD Ryzen 9 8945HS 's Advantages

Released 1 years and 10 months late

Better graphics card performance

Higher specification of memory (LPDDR5x-7500 vs LPDDR5-5200)

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

Higher base frequency (4.0GHz vs 1.3GHz)

Larger L3 cache size (16MB vs 12MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 1235U

1646

AMD Ryzen 9 8945HS +10%

1811

Cinebench R23 Multi Core

Intel Core i5 1235U

6655

AMD Ryzen 9 8945HS +158%

17203

Geekbench 6 Single Core

Intel Core i5 1235U

2123

AMD Ryzen 9 8945HS +23%

2616

Geekbench 6 Multi Core

Intel Core i5 1235U

6631

AMD Ryzen 9 8945HS +100%

13312

Blender

Intel Core i5 1235U

141

AMD Ryzen 9 8945HS +32%

187

Intel Core i5 1235U

VS

AMD Ryzen 9 8945HS

General Parameters

Feb 2022

Release Date

Dec 2023

Intel

Manufacturer

Amd

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Alder Lake-U

Core Architecture

Zen 4 (Hawk Point)

i5-1235U

Processor Number

-

BGA-1744

Socket

FP8

Iris Xe Graphics (80EU)

Integrated Graphics

Radeon 780M

-

Generation

Ryzen 9 (Zen 4 (Hawk Point))

Package

-

Transistor Count

25 billions

10 nm

Manufacturing Process

4 nm

BGA-1744

Socket

FP8

15 W

Power Consumption

35-54 W

100 °C

Peak Operating Temperature

100°C

-

Foundry

TSMC

-

Die Size

178 mm²

-

Package

FP8, FP7, FP7r2

CPU Performance

2

Performance Cores

8

-

Performance Core Threads

16

1.3 GHz

Performance Core Base Frequency

4.0 GHz

4.4 GHz

Performance Core Turbo Frequency

5.2 GHz

8

Efficiency Cores

-

10

Total Core Count

8

12

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

13x

Multiplier

40x

80 K per core

L1 Cache

64 K per core

1280 K per core

L2 Cache

1 MB per core

12 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

1200 MHz

GPU Max Dynamic Frequency

2800 MHz

640

Shader Units

768

40

Texture Units

48

20

Raster Operation Units

32

80

Execution Units

12

15 W

Power Consumption

15 W

-

Max Resolution

7680x4320 - 60 Hz

1.41 TFLOPS

Graphics Performance

8.12 TFLOPS

Miscellaneous

Intel Core i5 1235U

Official Website

AMD Ryzen 9 8945HS

4.0

PCIe Version

4.0

20

PCIe Lanes

20

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