AMD Ryzen 7 4800H vs Intel Core i5 1235U

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We compared two laptop CPUs: AMD Ryzen 7 4800H with 8 cores 2.9GHz and Intel Core i5 1235U with 10 cores 1.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 4800H 's Advantages

Higher base frequency (2.9GHz vs 1.3GHz)

Intel Core i5 1235U 's Advantages

Released 2 years and 1 months late

Better graphics card performance

Higher specification of memory (LPDDR5-5200 vs LPDDR4X-4266)

Larger memory bandwidth (76.8GB/s vs 68.27GB/s)

Newer PCIe version (4.0 vs 3.0)

Larger L3 cache size (12MB vs 8MB)

Lower TDP (15W vs 35W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 4800H

1245

Intel Core i5 1235U +32%

1646

Cinebench R23 Multi Core

AMD Ryzen 7 4800H +67%

11137

Intel Core i5 1235U

6655

Geekbench 6 Single Core

AMD Ryzen 7 4800H

1422

Intel Core i5 1235U +49%

2123

Geekbench 6 Multi Core

AMD Ryzen 7 4800H

5175

Intel Core i5 1235U +28%

6631

Blender

AMD Ryzen 7 4800H +30%

184

Intel Core i5 1235U

141

Geekbench 5 Single Core

AMD Ryzen 7 4800H

1195

Intel Core i5 1235U +31%

1572

Geekbench 5 Multi Core

AMD Ryzen 7 4800H +13%

7127

Intel Core i5 1235U

6255

Passmark CPU Single Core

AMD Ryzen 7 4800H

2609

Intel Core i5 1235U +25%

3279

Passmark CPU Multi Core

AMD Ryzen 7 4800H +37%

18761

Intel Core i5 1235U

13604

AMD Ryzen 7 4800H

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Intel Core i5 1235U

General Parameters

Jan 2020

Release Date

Feb 2022

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 2

Core Architecture

Alder Lake-U

-

Processor Number

i5-1235U

FP6

Socket

BGA-1744

Radeon Vega 7

Integrated Graphics

Iris Xe Graphics (80EU)

Package

7 nm

Manufacturing Process

10 nm

FP6

Socket

BGA-1744

35-54 W

Power Consumption

15 W

105 °C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

2

16

Performance Core Threads

-

2.9 GHz

Performance Core Base Frequency

1.3 GHz

4.2 GHz

Performance Core Turbo Frequency

4.4 GHz

-

Efficiency Cores

8

Total Core Count

10

16

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

29x

Multiplier

13x

32 K per core

L1 Cache

80 K per core

512 K per core

L2 Cache

1280 K per core

8 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-3200, LPDDR4X-4266

Memory Types

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

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

68.27 GB/s

Max Memory Bandwidth

76.8 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

300 MHz

1600 MHz

GPU Max Dynamic Frequency

1200 MHz

448

Shader Units

640

28

Texture Units

40

7

Raster Operation Units

20

-

Execution Units

80

10-45 W

Power Consumption

15 W

1.108 TFLOPS

Graphics Performance

1.41 TFLOPS

Miscellaneous

AMD Ryzen 7 4800H

Official Website

Intel Core i5 1235U

3.0

PCIe Version

4.0

16

PCIe Lanes

20

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