AMD Ryzen 5 3450U vs Intel Core i7 6820HQ

VS

AMD Ryzen 5 3450U

Intel Core i7 6820HQ

We compared two laptop CPUs: AMD Ryzen 5 3450U with 4 cores 2.1GHz and Intel Core i7 6820HQ with 4 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 3450U 's Advantages

Released 4 years and 4 months late

Higher specification of memory (2400 vs 2133)

Larger memory bandwidth (38.4GB/s vs 34.1GB/s)

More modern manufacturing process (12nm vs 14nm)

Lower TDP (35W vs 45W)

Intel Core i7 6820HQ 's Advantages

Higher base frequency (2.7GHz vs 2.1GHz)

Larger L3 cache size (8MB vs 4MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 3450U

886

Intel Core i7 6820HQ

891

Cinebench R23 Multi Core

AMD Ryzen 5 3450U

3181

Intel Core i7 6820HQ +34%

4287

Geekbench 6 Single Core

AMD Ryzen 5 3450U

961

Intel Core i7 6820HQ +7%

1037

Geekbench 6 Multi Core

AMD Ryzen 5 3450U

2403

Intel Core i7 6820HQ +48%

3560

Blender

AMD Ryzen 5 3450U

59

Intel Core i7 6820HQ +27%

75

Geekbench 5 Single Core

AMD Ryzen 5 3450U

768

Intel Core i7 6820HQ +9%

844

Geekbench 5 Multi Core

AMD Ryzen 5 3450U

2495

Intel Core i7 6820HQ +34%

3359

Passmark CPU Single Core

AMD Ryzen 5 3450U

1914

Intel Core i7 6820HQ +2%

1958

Passmark CPU Multi Core

AMD Ryzen 5 3450U

6726

Intel Core i7 6820HQ +2%

6869

AMD Ryzen 5 3450U

VS

Intel Core i7 6820HQ

General Parameters

Jan 2020

Release Date

Sep 2015

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen+

Core Architecture

Skylake

-

Processor Number

i7-6820HQ

FP5

Socket

BGA-1440

Radeon Vega 8

Integrated Graphics

HD Graphics 530

Package

12 nm

Manufacturing Process

14 nm

12-35 W

Power Consumption

45 W

105 °C

Peak Operating Temperature

100 °C

CPU Performance

4

Performance Cores

4

8

Performance Core Threads

8

2.1 GHz

Performance Core Base Frequency

2.7 GHz

3.5 GHz

Performance Core Turbo Frequency

3.6 GHz

4

Total Core Count

4

8

Total Thread Count

8

100 MHz

Bus Frequency

-

21x

Multiplier

-

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

256 K per core

4 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2400

Memory Types

DDR4-2133, LPDDR3-1866, DDR3L-1600

32 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

38.4 GB/s

Max Memory Bandwidth

34.1 GB/s

-

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

2400 MHz

GPU Max Dynamic Frequency

1050 MHz

512

Shader Units

-

32

Texture Units

-

8

Raster Operation Units

-

8

Execution Units

-

65 W

Power Consumption

-

3840x2160 - 60 Hz

Max Resolution

-

1.13 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 5 3450U

Official Website

Intel Core i7 6820HQ

3.0

PCIe Version

3.0

12

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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