Intel Core i9 8950HK vs Intel Pentium Gold 6405U

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Intel Core i9 8950HK

Intel Pentium Gold 6405U

We compared two laptop CPUs: Intel Core i9 8950HK with 6 cores 2.9GHz 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 i9 8950HK 's Advantages

Higher specification of memory (2666 vs 2400)

Larger memory bandwidth (41.8GB/s vs 37.5GB/s)

Newer PCIe version (3.0 vs 2.0)

Higher base frequency (2.9GHz vs 2.4GHz)

Larger L3 cache size (12MB vs 2MB)

Intel Pentium Gold 6405U 's Advantages

Released 1 years and 6 months late

Lower TDP (15W vs 45W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i9 8950HK +143%

1208

Intel Pentium Gold 6405U

497

Geekbench 6 Multi Core

Intel Core i9 8950HK +380%

4960

Intel Pentium Gold 6405U

1032

Geekbench 5 Single Core

Intel Core i9 8950HK +84%

1063

Intel Pentium Gold 6405U

575

Geekbench 5 Multi Core

Intel Core i9 8950HK +301%

5262

Intel Pentium Gold 6405U

1312

Passmark CPU Single Core

Intel Core i9 8950HK +77%

2460

Intel Pentium Gold 6405U

1385

Passmark CPU Multi Core

Intel Core i9 8950HK +360%

10680

Intel Pentium Gold 6405U

2317

Intel Core i9 8950HK

VS

Intel Pentium Gold 6405U

General Parameters

Apr 2018

Release Date

Oct 2019

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Comet Lake

i9-8950HK

Processor Number

6405U

BGA-1440

Socket

BGA-1528

UHD Graphics 630

Integrated Graphics

UHD Graphics

Package

14 nm

Manufacturing Process

14 nm

45 W

Power Consumption

15 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

6

Performance Cores

2

12

Performance Core Threads

4

2.9 GHz

Performance Core Base Frequency

2.4 GHz

4.8 GHz

Performance Core Turbo Frequency

-

6

Total Core Count

2

12

Total Thread Count

4

37x

Multiplier

-

64 K per core

L1 Cache

-

256 K per core

L2 Cache

-

12 MB shared

L3 Cache

2 MB shared

Yes

Unlocked Multiplier

-

Memory Parameters

DDR4-2666, LPDDR3-2133

Memory Types

DDR4-2400, LPDDR3-2133

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

41.8 GB/s

Max Memory Bandwidth

37.5 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

350 MHz

GPU Base Frequency

-

1200 MHz

GPU Max Dynamic Frequency

950 MHz

192

Shader Units

-

24

Texture Units

-

3

Raster Operation Units

-

24

Execution Units

-

15 W

Power Consumption

-

4096x2304 - 60 Hz

Max Resolution

-

0.38 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i9 8950HK

Official Website

Intel Pentium Gold 6405U

3.0

PCIe Version

2.0

16

PCIe Lanes

12

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

SSE4.1, SSE4.2

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