Intel Core i7 1260U vs Intel Core i7 9850H

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We compared two laptop CPUs: Intel Core i7 1260U with 10 cores 1.1GHz and Intel Core i7 9850H with 6 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 1260U 's Advantages

Released 2 years and 10 months late

Better graphics card performance

Higher specification of memory (LPDDR5-5200 vs DDR4-2666)

Larger memory bandwidth (76.8GB/s vs 41.8GB/s)

Newer PCIe version (4.0 vs 3.0)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (9W vs 45W)

Intel Core i7 9850H 's Advantages

Higher base frequency (2.6GHz vs 1.1GHz)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i7 1260U

1202

Intel Core i7 9850H +11%

1340

Geekbench 6 Multi Core

Intel Core i7 1260U

4233

Intel Core i7 9850H +17%

4955

Geekbench 5 Single Core

Intel Core i7 1260U +43%

1650

Intel Core i7 9850H

1150

Geekbench 5 Multi Core

Intel Core i7 1260U +39%

7179

Intel Core i7 9850H

5132

Passmark CPU Single Core

Intel Core i7 1260U +25%

3188

Intel Core i7 9850H

2535

Passmark CPU Multi Core

Intel Core i7 1260U +13%

12887

Intel Core i7 9850H

11313

Intel Core i7 1260U

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Intel Core i7 9850H

General Parameters

Feb 2022

Release Date

Apr 2019

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Alder Lake

Core Architecture

Coffee Lake

i7-1260U

Processor Number

i7-9850H

BGA-1781

Socket

BGA-1440

Iris Xe Graphics (96EU)

Integrated Graphics

UHD Graphics 630

Package

10 nm

Manufacturing Process

14 nm

BGA-1781

Socket

BGA-1440

9 W

Power Consumption

45 W

29 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

100 °C

CPU Performance

2

Performance Cores

6

4

Performance Core Threads

12

1.1 GHz

Performance Core Base Frequency

2.6 GHz

4.7 GHz

Performance Core Turbo Frequency

4.6 GHz

8

Efficiency Cores

-

8

Efficiency Core Threads

-

0.8 GHz

Efficiency Core Base Frequency

-

3.5 GHz

Efficiency Core Turbo Frequency

-

10

Total Core Count

6

12

Total Thread Count

12

100 MHz

Bus Frequency

-

11x

Multiplier

-

80 K per core

L1 Cache

64 K per core

1280 K per core

L2 Cache

256 K per core

12 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

Memory Parameters

LPDDR5-5200, LPDDR4x-4267

Memory Types

DDR4-2666, LPDDR3-2133

64 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

41.8 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

350 MHz

950 MHz

GPU Max Dynamic Frequency

1150 MHz

768

Shader Units

192

48

Texture Units

24

Raster Operation Units

3

96

Execution Units

24

15 W

Power Consumption

15 W

-

Max Resolution

4096x2304 - 60 Hz

1.69 TFLOPS

Graphics Performance

0.38 TFLOPS

Miscellaneous

Intel Core i7 1260U

Official Website

Intel Core i7 9850H

4.0

PCIe Version

3.0

14

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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