Intel Core i7 1255U vs AMD Ryzen 3 7330U

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Intel Core i7 1255U

AMD Ryzen 3 7330U

We compared two laptop CPUs: Intel Core i7 1255U with 10 cores 1.7GHz and AMD Ryzen 3 7330U with 4 cores 2.3GHz . 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

Better graphics card performance

Higher specification of memory (5200 vs 4267)

Larger memory bandwidth (76.8GB/s vs 51.2GB/s)

Newer PCIe version (4.0 vs 3.0)

Larger L3 cache size (12MB vs 8MB)

AMD Ryzen 3 7330U 's Advantages

Released 11 months late

Higher base frequency (2.3GHz vs 1.7GHz)

More modern manufacturing process (7nm vs 10nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 1255U +23%

1701

AMD Ryzen 3 7330U

1377

Cinebench R23 Multi Core

Intel Core i7 1255U +62%

8233

AMD Ryzen 3 7330U

5066

Geekbench 6 Single Core

Intel Core i7 1255U +75%

2248

AMD Ryzen 3 7330U

1284

Geekbench 6 Multi Core

Intel Core i7 1255U +150%

7162

AMD Ryzen 3 7330U

2855

Geekbench 5 Single Core

Intel Core i7 1255U +35%

1628

AMD Ryzen 3 7330U

1199

Geekbench 5 Multi Core

Intel Core i7 1255U +85%

7372

AMD Ryzen 3 7330U

3969

Passmark CPU Single Core

Intel Core i7 1255U +9%

3308

AMD Ryzen 3 7330U

3032

Passmark CPU Multi Core

Intel Core i7 1255U +16%

13792

AMD Ryzen 3 7330U

11848

Intel Core i7 1255U

VS

AMD Ryzen 3 7330U

General Parameters

Feb 2022

Release Date

Jan 2023

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Alder Lake

Core Architecture

Zen 3 (Cezanne)

i7-1255U

Processor Number

-

BGA-1744

Socket

FP6

Iris Xe Graphics (96EU)

Integrated Graphics

Radeon Graphics (Ryzen 7000)

Package

-

Transistor Count

10.7 billions

10 nm

Manufacturing Process

7 nm

12-15 W

Power Consumption

15 W

55 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

95°C

CPU Performance

2

Performance Cores

4

Performance Core Threads

8

1.7 GHz

Performance Core Base Frequency

2.3 GHz

4.7 GHz

Performance Core Turbo Frequency

4.3 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

4

12

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

17x

Multiplier

23x

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

8 MB shared

No

Unlocked Multiplier

No

Memory Parameters

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

Memory Types

DDR4-3200, LPDDR4x-4267

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

51.2 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

1500 MHz

1250 MHz

GPU Max Dynamic Frequency

1800 MHz

768

Shader Units

128

48

Texture Units

8

24

Raster Operation Units

4

96

Execution Units

2

15 W

Power Consumption

15 W

1.69 TFLOPS

Graphics Performance

0.54 TFLOPS

Miscellaneous

Intel Core i7 1255U

Official Website

AMD Ryzen 3 7330U

4.0

PCIe Version

3.0

20

PCIe Lanes

20

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