Intel Core i5 8279U vs AMD Ryzen 9 7945HX

VS

Intel Core i5 8279U

AMD Ryzen 9 7945HX

We compared two laptop CPUs: Intel Core i5 8279U with 4 cores 2.4GHz and AMD Ryzen 9 7945HX with 16 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 8279U 's Advantages

Better graphics card performance

Lower TDP (28W vs 75W)

AMD Ryzen 9 7945HX 's Advantages

Released 3 years and 8 months late

Higher specification of memory (5200 vs 2400)

Larger memory bandwidth (83.2GB/s vs 37.5GB/s)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (2.5GHz vs 2.4GHz)

Larger L3 cache size (64MB vs 6MB)

More modern manufacturing process (5nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 8279U

1085

AMD Ryzen 9 7945HX +79%

1950

Cinebench R23 Multi Core

Intel Core i5 8279U

4440

AMD Ryzen 9 7945HX +655%

33542

Geekbench 6 Single Core

Intel Core i5 8279U

1313

AMD Ryzen 9 7945HX +121%

2906

Geekbench 6 Multi Core

Intel Core i5 8279U

4465

AMD Ryzen 9 7945HX +334%

19413

Blender

Intel Core i5 8279U

59

AMD Ryzen 9 7945HX +749%

501

Geekbench 5 Single Core

Intel Core i5 8279U

951

AMD Ryzen 9 7945HX +120%

2095

Geekbench 5 Multi Core

Intel Core i5 8279U

3929

AMD Ryzen 9 7945HX +396%

19488

Passmark CPU Single Core

Intel Core i5 8279U

2365

AMD Ryzen 9 7945HX +72%

4076

Passmark CPU Multi Core

Intel Core i5 8279U

7732

AMD Ryzen 9 7945HX +614%

55213

Intel Core i5 8279U

VS

AMD Ryzen 9 7945HX

General Parameters

May 2019

Release Date

Jan 2023

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Zen 4 (Dragon Range)

i5-8279U

Processor Number

-

BGA-1528

Socket

FL1

Iris Plus Graphics 655

Integrated Graphics

Radeon 610M

Package

-

Transistor Count

13.1 billions

14 nm

Manufacturing Process

5 nm

28 W

Power Consumption

55-75 W

100 °C

Peak Operating Temperature

100°C

CPU Performance

4

Performance Cores

16

8

Performance Core Threads

32

2.4 GHz

Performance Core Base Frequency

2.5 GHz

4.1 GHz

Performance Core Turbo Frequency

5.4 GHz

4

Total Core Count

16

8

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

24x

Multiplier

25x

32 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

6 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2400, LPDDR3-2133

Memory Types

DDR5-5200

32 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

83.2 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

1500 MHz

1150 MHz

GPU Max Dynamic Frequency

2200 MHz

384

Shader Units

128

48

Texture Units

8

6

Raster Operation Units

4

48

Execution Units

2

15 W

Power Consumption

15 W

4096x2304 - 60 Hz

Max Resolution

-

0.81 TFLOPS

Graphics Performance

0.49 TFLOPS

Miscellaneous

Intel Core i5 8279U

Official Website

AMD Ryzen 9 7945HX

3.0

PCIe Version

5.0

16

PCIe Lanes

28

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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