AMD Ryzen 7 7700X3D vs Intel Core i5 8400
CPU · Specs Compare
General Parameters
Release Date
May 2026
Oct 2017
Manufacturer
AMD
Intel
Type
Desktop
Desktop
Core Architecture
Raphael
Coffee Lake
Integrated Graphics
Radeon Graphics
UHD Graphics 630
Generation
Ryzen 7 (Zen 4 (Raphael))
—
Instruction Set
—
x86-64
Processor Number
—
i5-8400
Package
Transistor Count
11.27 billions
—
Manufacturing Process
5 nm
14 nm
Socket
AMD Socket AM5
LGA-1151
Power Consumption
120 W
65 W
Peak Operating Temperature
89°C
100 °C
Foundry
TSMC
—
Die Size
71 mm²
—
I/O Process Size
6 nm
—
I/O Die Size
122 mm²
—
Package
FC-LGA1718
—
CPU Performance
Performance Core Base Frequency
4 GHz
2.8 GHz
Performance Core Turbo Frequency
4.5 GHz
4 GHz
Total Core Count
8
6
Total Thread Count
16
6
Bus Frequency
100 MHz
100 MHz
Multiplier
40.0
28x
L1 Cache
64 KB per core
64 K per core
L2 Cache
1 MB per core
256 K per core
L3 Cache
96 MB shared
9 MB shared
Unlocked Multiplier
No
No
SMP
1
—
Performance Cores
—
6
Performance Core Threads
—
6
Memory Parameters
Memory Types
DDR5-5200
DDR4-2666
Max Memory Channels
2
2
Max Memory Bandwidth
83.2 GB/s
41.6 GB/s
ECC Memory Support
Yes
No
Max Memory Size
—
128 GB
Miscellaneous
PCIe Version
5
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
—
1050 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
—
1,026
Cinebench R23
—
5,798
Geekbench 6
—
1,298
Geekbench 5
—
1,032
Geekbench 6
—
4,677
Geekbench 5
—
4,611
Blender
—
83
Passmark CPU
—
2,387
Passmark CPU
—
9,214
▲ Specs Compare
Data sourced from official specifications and benchmark tests.