AMD Athlon Gold 20 vs Intel Core i5 6400
CPU · Specs Compare
General Parameters
Release Date
Oct 2025
Sep 2015
Manufacturer
AMD
Intel
Type
Laptop
Desktop
Core Architecture
Mendocino
Skylake
Integrated Graphics
Radeon 610M
HD Graphics 530
Generation
Athlon (Zen 2 (Mendocino))
—
Instruction Set
—
x86-64
Processor Number
—
i5-6400
Package
Manufacturing Process
6 nm
14 nm
Socket
AMD Socket FT6
LGA-1151
Power Consumption
15 W
65 W
Peak Operating Temperature
95°C
—
Foundry
TSMC
—
Die Size
100 mm²
—
Package
FT6
—
CPU Performance
Performance Core Base Frequency
2.4 GHz
2.7 GHz
Performance Core Turbo Frequency
3.7 GHz
3.3 GHz
Total Core Count
2
4
Total Thread Count
4
4
Bus Frequency
100 MHz
100 MHz
Multiplier
24.0
27x
L1 Cache
64 KB per core
64 K per core
L2 Cache
512 KB per core
256 K per core
L3 Cache
4 MB shared
6 MB shared
Unlocked Multiplier
No
No
SMP
1
—
Performance Cores
—
4
Performance Core Threads
—
4
Memory Parameters
Memory Types
LPDDR5-5500
DDR4-2133, DDR3L-1600
Max Memory Channels
2
2
ECC Memory Support
No
No
Max Memory Size
—
64 GB
Max Memory Bandwidth
—
34.1 GB/s
Miscellaneous
PCIe Version
3
3.0
PCIe Lanes
4
16
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2
Graphics Card Parameters
Integrated Graphics
—
true
GPU Max Dynamic Frequency
—
950 MHz
Benchmark
Geekbench 6
888
1,143
Geekbench 6
1,822
3,312
Cinebench R23
—
898
Cinebench R23
—
3,214
Geekbench 5
—
853
Geekbench 5
—
2,805
Blender
—
49
Passmark CPU
—
1,961
Passmark CPU
—
5,151
▲ Specs Compare
Data sourced from official specifications and benchmark tests.