AMD Ryzen AI 7 450 vs Intel Core i7 8665U
CPU · Specs Compare
General Parameters
Release Date
Jan 2026
Apr 2019
Manufacturer
Amd
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 5 (Gorgon Point)
Whiskey Lake
Processor Number
450
i7-8665U
Integrated Graphics
Radeon 860M
UHD Graphics 620
Generation
Ryzen AI 7 (Zen 5 (Gorgon Point))
—
Series
Ryzen AI 400 Series
—
Package
Manufacturing Process
4 nm
14 nm
Socket
FP8
BGA-1528
Power Consumption
15-54 W
15 W
Max Turbo Power Consumption
W
—
Peak Operating Temperature
100 °C
100 °C
Foundry
TSMC
—
I/O Process Size
6 nm
—
Package
FP8
—
CPU Performance
Performance Cores
4
4
Performance Core Threads
8
8
Performance Core Base Frequency
2.0 GHz
1.9 GHz
Performance Core Turbo Frequency
5.1 GHz
4.8 GHz
Efficiency Cores
4
—
Efficiency Core Threads
8
—
Efficiency Core Base Frequency
2.0 GHz
—
Efficiency Core Turbo Frequency
3.6 GHz
—
Total Core Count
8
4
Total Thread Count
16
8
Bus Frequency
100 MHz
—
Multiplier
20
19x
L1 Cache
80 K per core
32 K per core
L2 Cache
1 MB per core
256 K per core
L3 Cache
16 MB shared
8 MB shared
Unlocked Multiplier
No
No
SMP
1
—
Memory Parameters
Memory Types
DDR5-5600,LPDDR5X-8533
DDR4-2400, LPDDR3-2133
Max Memory Size
256 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
136.5 GB/s
37.5 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
400 MHz
300 MHz
GPU Max Dynamic Frequency
3100 MHz
1150 MHz
Shader Units
512
192
Texture Units
32
24
Raster Operation Units
8
3
Execution Units
8
24
Power Consumption
15-54
15 W
Max Resolution
7680x4320 - 60 Hz
4096x2304 - 60 Hz
AI Accelerator
NPU
AMD Ryzen™ AI
—
Theoretical performance
50 TOPS
—
Miscellaneous
PCIe Version
4.0
3.0
PCIe Lanes
16
16
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2
Benchmark
Cinebench R23
1,980
1,244
Cinebench R23
16,700
3,752
Geekbench 6
2,889
1,484
Geekbench 6
13,669
3,939
Cinebench 2024
120
—
Cinebench 2024
926
—
Geekbench 5
—
1,056
Geekbench 5
—
3,056
Blender
—
54
Passmark CPU
—
2,192
Passmark CPU
—
6,232
▲ Specs Compare
Data sourced from official specifications and benchmark tests.