AMD Ryzen 9 5900H vs Intel Core i7 8665U
CPU · Specs Compare
General Parameters
Release Date
Apr 2021
Apr 2019
Manufacturer
AMD
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Cezanne
Whiskey Lake
Integrated Graphics
Radeon RX Vega 8
UHD Graphics 620
Processor Number
—
i7-8665U
Package
Manufacturing Process
7 nm
14 nm
Socket
FP6
BGA-1528
Power Consumption
45 W
15 W
Peak Operating Temperature
105 °C
100 °C
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
8
Performance Core Base Frequency
3.3 GHz
1.9 GHz
Performance Core Turbo Frequency
4.6 GHz
4.8 GHz
Total Core Count
8
4
Total Thread Count
16
8
Bus Frequency
100 MHz
—
Multiplier
33x
19x
L1 Cache
64 K per core
32 K per core
L2 Cache
512 K per core
256 K per core
L3 Cache
16 MB shared
8 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR4-3200, LPDDR4-4266
DDR4-2400, LPDDR3-2133
Max Memory Size
64 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
68.27 GB/s
37.5 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
1750 MHz
1150 MHz
Shader Units
512
192
Texture Units
32
24
Raster Operation Units
8
3
Power Consumption
15 W
15 W
GPU Base Frequency
—
300 MHz
Execution Units
—
24
Max Resolution
—
4096x2304 - 60 Hz
Miscellaneous
PCIe Version
3.0
3.0
PCIe Lanes
16
16
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2
Benchmark
Cinebench R23
1,466
1,244
Cinebench R23
12,815
3,752
Geekbench 6
2,034
1,484
Geekbench 5
1,528
1,056
Geekbench 6
7,376
3,939
Geekbench 5
8,790
3,056
Passmark CPU
3,308
2,192
Passmark CPU
20,753
6,232
Blender
—
54
▲ Specs Compare
Data sourced from official specifications and benchmark tests.