Intel Core i7 10510Y vs Intel Core i7 1255U

VS

Intel Core i7 10510Y Intel Core i7 1255U

We compared two laptop CPUs: Intel Core i7 10510Y with 4 cores 1.2GHz and Intel Core i7 1255U with 10 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 10510Y 's Advantages

Lower TDP (7W vs 12W)

Intel Core i7 1255U 's Advantages

Released 2 years and 6 months late

Higher specification of memory (LPDDR5-5200 vs LPDDR3-2133)

Larger memory bandwidth (76.8GB/s vs 33.33GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (1.7GHz vs 1.2GHz)

Larger L3 cache size (12MB vs 8MB)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 10510Y

954

Intel Core i7 1255U +74%

1669

Cinebench R23 Multi Core

Intel Core i7 10510Y

2609

Intel Core i7 1255U +219%

8335

Geekbench 6 Single Core

Intel Core i7 10510Y

1042

Intel Core i7 1255U +115%

2248

Geekbench 6 Multi Core

Intel Core i7 10510Y

2561

Intel Core i7 1255U +179%

7162

Geekbench 5 Single Core

Intel Core i7 10510Y

1071

Intel Core i7 1255U +52%

1628

Geekbench 5 Multi Core

Intel Core i7 10510Y

2593

Intel Core i7 1255U +184%

7372

Passmark CPU Single Core

Intel Core i7 10510Y

1984

Intel Core i7 1255U +66%

3308

Passmark CPU Multi Core

Intel Core i7 10510Y

5082

Intel Core i7 1255U +171%

13792

Intel Core i7 10510Y

VS

Intel Core i7 1255U

General Parameters

Aug 2019

Release Date

Feb 2022

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Amber Lake-Y

Core Architecture

Alder Lake

i7-10510Y

Processor Number

i7-1255U

BGA-1377

Socket

BGA-1744

UHD Graphics

Integrated Graphics

Iris Xe Graphics (96EU)

Package

14 nm

Manufacturing Process

10 nm

BGA-1377

Socket

BGA-1744

7 W

Power Consumption

12-15 W

-

Max Turbo Power Consumption

55 W

100 °C

Peak Operating Temperature

100°C

CPU Performance

4

Performance Cores

2

8

Performance Core Threads

4

1.2 GHz

Performance Core Base Frequency

1.7 GHz

4.5 GHz

Performance Core Turbo Frequency

4.7 GHz

-

Efficiency Cores

8

-

Efficiency Core Threads

8

-

Efficiency Core Base Frequency

1.2 GHz

-

Efficiency Core Turbo Frequency

3.5 GHz

4

Total Core Count

10

8

Total Thread Count

12

-

Bus Frequency

100 MHz

12x

Multiplier

17x

64 K per core

L1 Cache

80 K per core

256 K per core

L2 Cache

1280 K per core

8 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

Memory Parameters

LPDDR3-2133, DDR3L-1600

Memory Types

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

16 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

33.33 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

1150 MHz

GPU Max Dynamic Frequency

1250 MHz

-

Shader Units

768

-

Texture Units

48

-

Raster Operation Units

24

-

Execution Units

96

-

Power Consumption

15 W

-

Graphics Performance

1.69 TFLOPS

Miscellaneous

Intel Core i7 10510Y

Official Website

Intel Core i7 1255U

3.0

PCIe Version

4.0

10

PCIe Lanes

20

SSE4.1

Extended Instruction Set

-

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