Intel Core i5 1135G7 vs Intel Pentium Gold 6405U

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Intel Core i5 1135G7 Intel Pentium Gold 6405U

We compared two laptop CPUs: Intel Core i5 1135G7 with 4 cores 0.9GHz and Intel Pentium Gold 6405U with 2 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 1135G7 's Advantages

Released 11 months late

Higher specification of memory (LPDDR4-4267 vs DDR4-2400)

Larger memory bandwidth (51.2GB/s vs 37.5GB/s)

Newer PCIe version (4.0 vs 2.0)

Larger L3 cache size (8MB vs 2MB)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (12W vs 15W)

Intel Pentium Gold 6405U 's Advantages

Higher base frequency (2.4GHz vs 2.4GHz)

Score

Benchmark

Geekbench 5 Single Core

Intel Core i5 1135G7 +127%

1306

Intel Pentium Gold 6405U

575

Geekbench 5 Multi Core

Intel Core i5 1135G7 +252%

4625

Intel Pentium Gold 6405U

1312

Passmark CPU Single Core

Intel Core i5 1135G7 +95%

2706

Intel Pentium Gold 6405U

1385

Passmark CPU Multi Core

Intel Core i5 1135G7 +331%

9990

Intel Pentium Gold 6405U

2317

Intel Core i5 1135G7

VS

Intel Pentium Gold 6405U

General Parameters

Sep 2020

Release Date

Oct 2019

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Tiger Lake UP3

Core Architecture

Comet Lake

i5-1135G7

Processor Number

6405U

BGA-1449

Socket

BGA-1528

Iris Xe Graphics G7 80EU

Integrated Graphics

UHD Graphics

Package

10 nm

Manufacturing Process

14 nm

BGA-1449

Socket

BGA-1528

12-28 W

Power Consumption

15 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

4

Performance Cores

2

8

Performance Core Threads

4

0.9-2.4 GHz

Performance Core Base Frequency

2.4 GHz

4.2 GHz

Performance Core Turbo Frequency

-

4

Total Core Count

2

8

Total Thread Count

4

100 MHz

Bus Frequency

-

9-24x

Multiplier

-

96 K per core

L1 Cache

-

1280 K per core

L2 Cache

-

8 MB shared

L3 Cache

2 MB shared

No

Unlocked Multiplier

-

Memory Parameters

DDR4-3200, LPDDR4-4267

Memory Types

DDR4-2400, LPDDR3-2133

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

37.5 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1300 MHz

GPU Max Dynamic Frequency

950 MHz

640

Shader Units

-

40

Texture Units

-

20

Raster Operation Units

-

80

Execution Units

-

15 W

Power Consumption

-

1.41 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i5 1135G7

Official Website

Intel Pentium Gold 6405U

4.0

PCIe Version

2.0

16

PCIe Lanes

12

-

Extended Instruction Set

SSE4.1, SSE4.2

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