AMD Ryzen 5 7640HS vs Intel Core i7 1355U

VS

AMD Ryzen 5 7640HS

Intel Core i7 1355U

We compared two laptop CPUs: AMD Ryzen 5 7640HS with 6 cores 4.3GHz and Intel Core i7 1355U with 10 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 7640HS 's Advantages

Better graphics card performance

Higher specification of memory (7500 vs 6400)

Higher base frequency (4.3GHz vs 1.7GHz)

Larger L3 cache size (16MB vs 12MB)

More modern manufacturing process (4nm vs 10nm)

Intel Core i7 1355U 's Advantages

Lower TDP (15W vs 54W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 7640HS

1703

Intel Core i7 1355U +5%

1800

Cinebench R23 Multi Core

AMD Ryzen 5 7640HS +40%

12986

Intel Core i7 1355U

9222

Geekbench 6 Single Core

AMD Ryzen 5 7640HS +3%

2465

Intel Core i7 1355U

2379

Geekbench 6 Multi Core

AMD Ryzen 5 7640HS +28%

10199

Intel Core i7 1355U

7945

Cinebench 2024 Single Core

AMD Ryzen 5 7640HS +8%

99

Intel Core i7 1355U

91

Blender

AMD Ryzen 5 7640HS +20%

144

Intel Core i7 1355U

120

Geekbench 5 Single Core

AMD Ryzen 5 7640HS +7%

1838

Intel Core i7 1355U

1709

Geekbench 5 Multi Core

AMD Ryzen 5 7640HS +21%

10174

Intel Core i7 1355U

8398

Passmark CPU Single Core

AMD Ryzen 5 7640HS

3616

Intel Core i7 1355U

3594

Passmark CPU Multi Core

AMD Ryzen 5 7640HS +49%

22845

Intel Core i7 1355U

15257

AMD Ryzen 5 7640HS

VS

Intel Core i7 1355U

General Parameters

Apr 2023

Release Date

Jan 2023

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Phoenix)

Core Architecture

Raptor Lake

-

Processor Number

i7-1355U

FP8

Socket

BGA-1744

Radeon 760M

Integrated Graphics

Iris Xe Graphics (96EU)

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

10 nm

35-54 W

Power Consumption

12-15 W

-

Max Turbo Power Consumption

55 W

100 °C

Peak Operating Temperature

100°C

178 mm²

Die Size

-

CPU Performance

6

Performance Cores

2

12

Performance Core Threads

4

4.3 GHz

Performance Core Base Frequency

1.7 GHz

5 GHz

Performance Core Turbo Frequency

5 GHz

-

Efficiency Cores

8

-

Efficiency Core Threads

8

-

Efficiency Core Base Frequency

1.2 GHz

-

Efficiency Core Turbo Frequency

3.7 GHz

6

Total Core Count

10

12

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

43

Multiplier

17x

64 K per core

L1 Cache

80 K per core

6 MB

L2 Cache

1280 K per core

16 MB

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR5-5600, LPDDR5x-7500

Memory Types

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

256 GB

Max Memory Size

96 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

89.6 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

800 MHz

GPU Base Frequency

300 MHz

2600 MHz

GPU Max Dynamic Frequency

1300 MHz

512

Shader Units

768

32

Texture Units

48

16

Raster Operation Units

24

8

Execution Units

96

15

Power Consumption

15 W

2.66 TFLOPS

Graphics Performance

1.69 TFLOPS

AI Accelerator

AMD Ryzen™ AI

NPU

-

10 TOPS

Theoretical performance

-

Miscellaneous

AMD Ryzen 5 7640HS

Official Website

Intel Core i7 1355U

4.0

PCIe Version

4.0

20

PCIe Lanes

20

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