AMD Ryzen 7 4800U vs AMD Ryzen 7 3700U

VS

AMD Ryzen 7 4800U

AMD Ryzen 7 3700U

We compared two laptop CPUs: AMD Ryzen 7 4800U with 8 cores 1.8GHz and AMD Ryzen 7 3700U with 4 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 4800U 's Advantages

Released 1 years late

Higher specification of memory (4266 vs 2400)

Larger memory bandwidth (68.27GB/s vs 35.76GB/s)

Larger L3 cache size (8MB vs 4MB)

More modern manufacturing process (7nm vs 12nm)

Lower TDP (25W vs 35W)

AMD Ryzen 7 3700U 's Advantages

Higher base frequency (2.3GHz vs 1.8GHz)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 4800U +33%

1224

AMD Ryzen 7 3700U

920

Cinebench R23 Multi Core

AMD Ryzen 7 4800U +127%

8610

AMD Ryzen 7 3700U

3792

Geekbench 6 Single Core

AMD Ryzen 7 4800U +74%

1415

AMD Ryzen 7 3700U

809

Geekbench 6 Multi Core

AMD Ryzen 7 4800U +77%

4218

AMD Ryzen 7 3700U

2380

Blender

AMD Ryzen 7 4800U +83%

90

AMD Ryzen 7 3700U

49

Geekbench 5 Single Core

AMD Ryzen 7 4800U +36%

1176

AMD Ryzen 7 3700U

860

Geekbench 5 Multi Core

AMD Ryzen 7 4800U +130%

6344

AMD Ryzen 7 3700U

2751

Passmark CPU Single Core

AMD Ryzen 7 4800U +31%

2596

AMD Ryzen 7 3700U

1976

Passmark CPU Multi Core

AMD Ryzen 7 4800U +134%

16869

AMD Ryzen 7 3700U

7197

AMD Ryzen 7 4800U

VS

AMD Ryzen 7 3700U

General Parameters

Jan 2020

Release Date

Jan 2019

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 2

Core Architecture

Picasso

FP6

Socket

FP5

Radeon Vega 8

Integrated Graphics

Radeon Vega 10

Package

-

Transistor Count

4.9 billions

7 nm

Manufacturing Process

12 nm

10-25 W

Power Consumption

12-35 W

105 °C

Peak Operating Temperature

105 °C

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

8

1.8 GHz

Performance Core Base Frequency

2.3 GHz

4.2 GHz

Performance Core Turbo Frequency

4 GHz

8

Total Core Count

4

16

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

18x

Multiplier

23x

32 K per core

L1 Cache

96 K per core

512 K per core

L2 Cache

512 K per core

8 MB shared

L3 Cache

4 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-3200, LPDDR4X-4266

Memory Types

DDR4-2400

64 GB

Max Memory Size

32 GB

4

Max Memory Channels

2

68.27 GB/s

Max Memory Bandwidth

35.76 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

1750 MHz

GPU Max Dynamic Frequency

1400 MHz

512

Shader Units

640

32

Texture Units

40

8

Raster Operation Units

8

-

Execution Units

10

15 W

Power Consumption

10 W

-

Max Resolution

3840x2160 - 60 Hz

-

Graphics Performance

1.664 TFLOPS

Miscellaneous

AMD Ryzen 7 4800U

Official Website

AMD Ryzen 7 3700U

3.0

PCIe Version

3.0

16

PCIe Lanes

12

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