AMD Ryzen 5 7645HX vs Intel Core i9 12950HX

VS

AMD Ryzen 5 7645HX Intel Core i9 12950HX

We compared two laptop CPUs: AMD Ryzen 5 7645HX with 6 cores 4.0GHz and Intel Core i9 12950HX with 16 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 7645HX's Advantages

Released 8 months late

Higher specification of memory (DDR5-5200 vs DDR5-4800)

Larger memory bandwidth (83.2GB/s vs 76.8GB/s)

Higher base frequency (4.0GHz vs 2.3GHz)

Larger L3 cache size (32MB vs 30MB)

Lower TDP (45W vs 45W)

Intel Core i9 12950HX's Advantages

Better graphics card performance

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 7645HX

1808

Intel Core i9 12950HX +11%

2015

Cinebench R23 Multi Core

AMD Ryzen 5 7645HX

13836

Intel Core i9 12950HX +70%

23538

Geekbench 6 Single Core

AMD Ryzen 5 7645HX +6%

2720

Intel Core i9 12950HX

2546

Geekbench 6 Multi Core

AMD Ryzen 5 7645HX

11906

Intel Core i9 12950HX +19%

14260

Geekbench 5 Single Core

AMD Ryzen 5 7645HX

1895

Intel Core i9 12950HX

1893

Geekbench 5 Multi Core

AMD Ryzen 5 7645HX

11141

Intel Core i9 12950HX +45%

16170

AMD Ryzen 5 7645HX

VS

Intel Core i9 12950HX

General Parameters

Jan 2023

Release Date

May 2022

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Dragon Range)

Core Architecture

Alder Lake

-

Processor Number

i9-12950HX

FL1

Socket

BGA-1964

Radeon 610M

Integrated Graphics

UHD Graphics (32EU)

Package

5 nm

Manufacturing Process

10 nm

FL1

Socket

BGA-1964

45-75 W

Power Consumption

45-55 W

-

Max Turbo Power Consumption

157W

100°C

Peak Operating Temperature

100°C

CPU Performance

6

Performance Cores

8

12

Performance Core Threads

16

4.0 GHz

Performance Core Base Frequency

2.3 GHz

5 GHz

Performance Core Turbo Frequency

5 GHz

-

Efficiency Cores

8

-

Efficiency Core Threads

8

-

Efficiency Core Base Frequency

1.7 GHz

-

Efficiency Core Turbo Frequency

3.6 GHz

6

Total Core Count

16

12

Total Thread Count

24

100MHz

Bus Frequency

100MHz

40x

Multiplier

23x

64K per core

L1 Cache

80K per core

1MB per core

L2 Cache

1280K per core

32MB shared

L3 Cache

30MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR5-5200

Memory Types

DDR5-4800, DDR4-3200

64GB

Max Memory Size

128GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

True

Integrated Graphics

True

1500 MHz

GPU Base Frequency

300 MHz

2200 MHz

GPU Max Dynamic Frequency

1550 MHz

128

Shader Units

256

8

Texture Units

16

4

Raster Operation Units

8

2

Execution Units

32

15 W

Power Consumption

45 W

0.49 TFLOPS

Graphics Performance

0.74 TFLOPS

Miscellaneous

AMD Ryzen 5 7645HX

Official Website

Intel Core i9 12950HX

5.0

PCIe Version

5.0

28

PCIe Lanes

20

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