AMD Ryzen 9 5900HX vs Intel Core i7 6500U

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We compared two laptop CPUs: AMD Ryzen 9 5900HX with 8 cores 3.3GHz and Intel Core i7 6500U with 2 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 5900HX 's Advantages

Released 5 years and 4 months late

Higher specification of memory (LPDDR4-4266 vs DDR4-2133)

Larger memory bandwidth (68.27GB/s vs 34.1GB/s)

Higher base frequency (3.3GHz vs 2.5GHz)

Larger L3 cache size (16MB vs 4MB)

Intel Core i7 6500U 's Advantages

Lower TDP (15W vs 35W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 5900HX +96%

1484

Intel Core i7 6500U

755

Cinebench R23 Multi Core

AMD Ryzen 9 5900HX +603%

12809

Intel Core i7 6500U

1822

Geekbench 6 Single Core

AMD Ryzen 9 5900HX +94%

1993

Intel Core i7 6500U

1027

Geekbench 6 Multi Core

AMD Ryzen 9 5900HX +348%

9310

Intel Core i7 6500U

2074

Blender

AMD Ryzen 9 5900HX +800%

216

Intel Core i7 6500U

24

Geekbench 5 Single Core

AMD Ryzen 9 5900HX +103%

1511

Intel Core i7 6500U

742

Geekbench 5 Multi Core

AMD Ryzen 9 5900HX +401%

8303

Intel Core i7 6500U

1655

Passmark CPU Single Core

AMD Ryzen 9 5900HX +87%

3183

Intel Core i7 6500U

1695

Passmark CPU Multi Core

AMD Ryzen 9 5900HX +598%

22772

Intel Core i7 6500U

3261

AMD Ryzen 9 5900HX

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Intel Core i7 6500U

General Parameters

Jan 2021

Release Date

Sep 2015

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Cezanne

Core Architecture

Skylake

-

Processor Number

i7-6500U

FP6

Socket

BGA-1356

Radeon RX Vega 8

Integrated Graphics

HD Graphics 520

Package

-

Transistor Count

1.7 billions

7 nm

Manufacturing Process

14 nm

FP6

Socket

BGA-1356

35-54 W

Power Consumption

15 W

105 °C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

2

16

Performance Core Threads

4

3.3 GHz

Performance Core Base Frequency

2.5 GHz

4.6 GHz

Performance Core Turbo Frequency

3.1 GHz

8

Total Core Count

2

16

Total Thread Count

4

100 MHz

Bus Frequency

-

33x

Multiplier

-

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

256 K per core

16 MB shared

L3 Cache

4 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-3200, LPDDR4-4266

Memory Types

DDR4-2133, LPDDR3-1866, DDR3L-1600

64 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

68.27 GB/s

Max Memory Bandwidth

34.1 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

2100 MHz

GPU Max Dynamic Frequency

1050 MHz

512

Shader Units

-

32

Texture Units

-

8

Raster Operation Units

-

15 W

Power Consumption

-

Miscellaneous

AMD Ryzen 9 5900HX

Official Website

Intel Core i7 6500U

3.0

PCIe Version

3.0

16

PCIe Lanes

12

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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