AMD Ryzen 7 3800XT vs Intel Core i5 8400H
CPU · Specs Compare
General Parameters
Release Date
Jul 2020
Apr 2018
Manufacturer
AMD
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 2
Coffee Lake
Integrated Graphics
N/A
UHD Graphics 630
Processor Number
—
i5-8400H
Package
Transistor Count
3.8 billions
—
Manufacturing Process
7 nm
14 nm
Socket
AM4
BGA-1440
Power Consumption
105 W
45 W
Peak Operating Temperature
95 °C
100 °C
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
8
Performance Core Base Frequency
3.9 GHz
2.5 GHz
Performance Core Turbo Frequency
4.7 GHz
4.2 GHz
Total Core Count
8
4
Total Thread Count
16
8
Bus Frequency
100 MHz
100 MHz
Multiplier
39x
25x
L1 Cache
64 K per core
64 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
DDR4-2666, LPDDR3-2133
Max Memory Size
128 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
47.68 GB/s
41.8 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
4.0
3.0
PCIe Lanes
24
16
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
350 MHz
GPU Max Dynamic Frequency
—
1100 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
1,351
1,060
Cinebench R23
12,952
4,035
Geekbench 6
1,679
1,213
Geekbench 5
1,319
1,075
Geekbench 6
6,343
3,109
Geekbench 5
9,327
3,884
Cinebench 2024
81
—
Cinebench 2024
734
—
Passmark CPU
2,793
2,416
Passmark CPU
23,540
7,914
Blender
—
48
▲ Specs Compare
Data sourced from official specifications and benchmark tests.