Intel Core i5 6400 vs AMD Ryzen 9 4900H
CPU · Specs Compare
General Parameters
Release Date
Sep 2015
Mar 2020
Manufacturer
Intel
AMD
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Skylake
Zen 2
Processor Number
i5-6400
—
Integrated Graphics
HD Graphics 530
Radeon Vega 8
Package
Manufacturing Process
14 nm
7 nm
Socket
LGA-1151
FP6
Power Consumption
65 W
35-54 W
Peak Operating Temperature
—
105 °C
CPU Performance
Performance Cores
4
8
Performance Core Threads
4
16
Performance Core Base Frequency
2.7 GHz
3.3 GHz
Performance Core Turbo Frequency
3.3 GHz
4.4 GHz
Total Core Count
4
8
Total Thread Count
4
16
Bus Frequency
100 MHz
100 MHz
Multiplier
27x
33x
L1 Cache
64 K per core
—
L2 Cache
256 K per core
512 K per core
L3 Cache
6 MB shared
8 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR4-2133, DDR3L-1600
DDR4-3200, LPDDR4X-4266
Max Memory Size
64 GB
64 GB
Max Memory Channels
2
4
Max Memory Bandwidth
34.1 GB/s
68.27 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
950 MHz
1750 MHz
Shader Units
—
512
Texture Units
—
32
Raster Operation Units
—
8
Power Consumption
—
15 W
Miscellaneous
PCIe Version
3.0
3.0
PCIe Lanes
16
16
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
—
Benchmark
Cinebench R23
898
1,265
Cinebench R23
3,214
11,230
Geekbench 6
1,143
1,678
Geekbench 5
853
1,210
Geekbench 6
3,312
6,103
Geekbench 5
2,805
7,541
Blender
49
—
Passmark CPU
1,961
2,703
Passmark CPU
5,151
19,102
▲ Specs Compare
Data sourced from official specifications and benchmark tests.