AMD Ryzen 7 5800 vs Intel Core i7 8665U
CPU · Specs Compare
General Parameters
Release Date
Jan 2021
Apr 2019
Manufacturer
AMD
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Vermeer
Whiskey Lake
Integrated Graphics
N/A
UHD Graphics 620
Processor Number
—
i7-8665U
Package
Manufacturing Process
7 nm
14 nm
Socket
AM4
BGA-1528
Power Consumption
65 W
15 W
Peak Operating Temperature
95 °C
100 °C
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
8
Performance Core Base Frequency
3.4 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
34x
19x
L1 Cache
64 K per core
32 K per core
L2 Cache
512 K per core
256 K per core
L3 Cache
32 MB shared
8 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR4-3200
DDR4-2400, LPDDR3-2133
Max Memory Size
128 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
51.2 GB/s
37.5 GB/s
ECC Memory Support
Yes
No
Miscellaneous
PCIe Version
4.0
3.0
PCIe Lanes
20
16
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
300 MHz
GPU Max Dynamic Frequency
—
1150 MHz
Shader Units
—
192
Texture Units
—
24
Raster Operation Units
—
3
Execution Units
—
24
Power Consumption
—
15 W
Max Resolution
—
4096x2304 - 60 Hz
Benchmark
Cinebench R23
1,568
1,244
Cinebench R23
14,000
3,752
Geekbench 6
2,051
1,484
Geekbench 5
1,658
1,056
Geekbench 6
9,507
3,939
Geekbench 5
9,390
3,056
Blender
205
54
Passmark CPU
3,388
2,192
Passmark CPU
25,830
6,232
▲ Specs Compare
Data sourced from official specifications and benchmark tests.