AMD Ryzen 7 3700U vs Intel Core i7 12800HX

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We compared two laptop CPUs: AMD Ryzen 7 3700U with 4 cores 2.3GHz and Intel Core i7 12800HX with 16 cores 2.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 3700U 's Advantages

Better graphics card performance

Higher base frequency (2.3GHz vs 2.0GHz)

Lower TDP (12W vs 45W)

Intel Core i7 12800HX 's Advantages

Released 3 years and 4 months late

Higher specification of memory (DDR5-4800 vs DDR4-2400)

Larger memory bandwidth (76.8GB/s vs 35.76GB/s)

Newer PCIe version (5.0 vs 3.0)

Larger L3 cache size (25MB vs 4MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 3700U

937

Intel Core i7 12800HX +91%

1791

Cinebench R23 Multi Core

AMD Ryzen 7 3700U

3821

Intel Core i7 12800HX +426%

20113

Geekbench 6 Single Core

AMD Ryzen 7 3700U

809

Intel Core i7 12800HX +194%

2380

Geekbench 6 Multi Core

AMD Ryzen 7 3700U

2380

Intel Core i7 12800HX +462%

13378

Geekbench 5 Single Core

AMD Ryzen 7 3700U

860

Intel Core i7 12800HX +104%

1757

Geekbench 5 Multi Core

AMD Ryzen 7 3700U

2751

Intel Core i7 12800HX +412%

14104

Passmark CPU Single Core

AMD Ryzen 7 3700U

1976

Intel Core i7 12800HX +95%

3859

Passmark CPU Multi Core

AMD Ryzen 7 3700U

7197

Intel Core i7 12800HX +366%

33577

AMD Ryzen 7 3700U

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Intel Core i7 12800HX

General Parameters

Jan 2019

Release Date

May 2022

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Picasso

Core Architecture

Alder Lake-HX

-

Processor Number

i7-12800HX

FP5

Socket

BGA-1744

Radeon Vega 10

Integrated Graphics

UHD Graphics (32EU)

Package

4.9 billions

Transistor Count

-

12 nm

Manufacturing Process

10 nm

FP5

Socket

BGA-1744

12-35 W

Power Consumption

45-55 W

105 °C

Peak Operating Temperature

100 °C

CPU Performance

4

Performance Cores

8

Performance Core Threads

-

2.3 GHz

Performance Core Base Frequency

2.0 GHz

4 GHz

Performance Core Turbo Frequency

4.8 GHz

-

Efficiency Cores

8

4

Total Core Count

16

8

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

23x

Multiplier

20x

96 K per core

L1 Cache

80 K per core

512 K per core

L2 Cache

1280 K per core

4 MB shared

L3 Cache

25 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2400

Memory Types

DDR5-4800, DDR4-3200

32 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

35.76 GB/s

Max Memory Bandwidth

76.8 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

300 MHz

1400 MHz

GPU Max Dynamic Frequency

1450 MHz

640

Shader Units

256

40

Texture Units

16

8

Raster Operation Units

8

10

Execution Units

32

10 W

Power Consumption

45 W

3840x2160 - 60 Hz

Max Resolution

-

1.664 TFLOPS

Graphics Performance

0.74 TFLOPS

Miscellaneous

AMD Ryzen 7 3700U

Official Website

Intel Core i7 12800HX

3.0

PCIe Version

5.0

12

PCIe Lanes

20

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