Home Comparison AMD Ryzen AI Max 390 vs AMD Ryzen 7 4800U

AMD Ryzen AI Max 390 vs AMD Ryzen 7 4800U

AMD Ryzen AI Max 390
VS
AMD Ryzen 7 4800U
AMD Ryzen AI Max 390
AMD Ryzen 7 4800U
We compared two laptop CPUs: AMD Ryzen AI Max 390 with 12 cores 2GHz and AMD Ryzen 7 4800U with 8 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen AI Max 390 's Advantages
Released 5 years late
Higher specification of memory (8000 vs 4266)
Larger memory bandwidth (128GB/s vs 68.27GB/s)
Newer PCIe version (4 vs 3.0)
Higher base frequency (2GHz vs 1.8GHz)
Larger L3 cache size (64MB vs 8MB)
More modern manufacturing process (4nm vs 7nm)
AMD Ryzen 7 4800U 's Advantages
Lower TDP (25W vs 54W)

Score

AMD Ryzen AI Max 390
VS
AMD Ryzen 7 4800U

General Parameters

Jan 2025
Release Date
Jan 2020
AMD
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Strix Halo
Core Architecture
Zen 2
AMD Socket FP8
Socket
FP6
40CU(Unknown)
Integrated Graphics
Radeon Vega 8
Zen 5
Generation
-

Package

Transistor Count
-
4 nm
Manufacturing Process
7 nm
15-54 W
Power Consumption
10-25 W
W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
105 °C
TSMC
Foundry
-
6 nm
I/O Process Size
-

CPU Performance

12
Performance Cores
8
24
Performance Core Threads
16
2 GHz
Performance Core Base Frequency
1.8 GHz
5.1 GHz
Performance Core Turbo Frequency
4.2 GHz
0
Efficiency Cores
-
Efficiency Core Threads
-
0 MHz
Efficiency Core Base Frequency
-
0 GHz
Efficiency Core Turbo Frequency
-
12
Total Core Count
8
24
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
20.0
Multiplier
18x
80 KB per core
L1 Cache
32 K per core
1 MB per core
L2 Cache
512 K per core
64 MB
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
-

Memory Parameters

LPDDR5X-8000
Memory Types
DDR4-3200, LPDDR4X-4266
96 GB
Max Memory Size
64 GB
2
Max Memory Channels
4
128 GB/s
Max Memory Bandwidth
68.27 GB/s
No
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
GPU Base Frequency
-
MHz
GPU Max Dynamic Frequency
1750 MHz
Shader Units
512
Texture Units
32
Raster Operation Units
8
40
Execution Units
-
Power Consumption
15 W
Max Resolution
-
0 TFLOPS
Graphics Performance
-

AI Accelerator

AMD Ryzen™ AI
NPU
-
55 TOPS
Theoretical performance
-

Miscellaneous

AMD Ryzen AI Max 390
Official Website
AMD Ryzen 7 4800U
4
PCIe Version
3.0
16
PCIe Lanes
16

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