Intel Core i7 1255U vs AMD Ryzen 7 7435HS

VS

Intel Core i7 1255U

AMD Ryzen 7 7435HS

We compared two laptop CPUs: Intel Core i7 1255U with 10 cores 1.7GHz and AMD Ryzen 7 7435HS with 8 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 1255U 's Advantages

Integrated graphics card

Higher specification of memory (5200 vs 4800)

Lower TDP (15W vs 54W)

AMD Ryzen 7 7435HS 's Advantages

Released 2 years and 2 months late

Higher base frequency (3.1GHz vs 1.7GHz)

Larger L3 cache size (16MB vs 12MB)

More modern manufacturing process (6nm vs 10nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 1255U +15%

1701

AMD Ryzen 7 7435HS

1477

Cinebench R23 Multi Core

Intel Core i7 1255U

8233

AMD Ryzen 7 7435HS +67%

13804

Geekbench 6 Single Core

Intel Core i7 1255U +11%

2248

AMD Ryzen 7 7435HS

2009

Geekbench 6 Multi Core

Intel Core i7 1255U

7162

AMD Ryzen 7 7435HS +36%

9773

Blender

Intel Core i7 1255U

125

AMD Ryzen 7 7435HS +44%

181

Passmark CPU Single Core

Intel Core i7 1255U +3%

3308

AMD Ryzen 7 7435HS

3204

Passmark CPU Multi Core

Intel Core i7 1255U

13792

AMD Ryzen 7 7435HS +72%

23830

Intel Core i7 1255U

VS

AMD Ryzen 7 7435HS

General Parameters

Feb 2022

Release Date

Apr 2024

Intel

Manufacturer

Amd

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Alder Lake

Core Architecture

Zen 3+ (Rembrandt)

i7-1255U

Processor Number

-

BGA-1744

Socket

FP7

Iris Xe Graphics (96EU)

Integrated Graphics

No

Package

10 nm

Manufacturing Process

6 nm

12-15 W

Power Consumption

35-54 W

55 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

95 °C

CPU Performance

2

Performance Cores

8

4

Performance Core Threads

16

1.7 GHz

Performance Core Base Frequency

3.1 GHz

4.7 GHz

Performance Core Turbo Frequency

4.5 GHz

8

Efficiency Cores

-

8

Efficiency Core Threads

-

1.2 GHz

Efficiency Core Base Frequency

-

3.5 GHz

Efficiency Core Turbo Frequency

-

10

Total Core Count

8

12

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

17x

Multiplier

31

80 K per core

L1 Cache

64 K per core

1280 K per core

L2 Cache

512 K per core

12 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

Memory Parameters

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

Memory Types

DDR5-4800

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

300 MHz

GPU Base Frequency

-

1250 MHz

GPU Max Dynamic Frequency

-

768

Shader Units

-

48

Texture Units

-

24

Raster Operation Units

-

96

Execution Units

-

15 W

Power Consumption

-

1.69 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i7 1255U

Official Website

AMD Ryzen 7 7435HS

4.0

PCIe Version

4.0

20

PCIe Lanes

20

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