Intel Core i5 6400 vs AMD Ryzen 7 7700
CPU · Specs Compare
General Parameters
Release Date
Sep 2015
Jan 2023
Manufacturer
Intel
AMD
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Skylake
Zen 4 (Raphael)
Processor Number
i5-6400
—
Integrated Graphics
HD Graphics 530
Radeon Graphics (Ryzen 7000)
Package
Manufacturing Process
14 nm
5 nm
Socket
LGA-1151
AM5
Power Consumption
65 W
65 W
Transistor Count
—
13.1 billions
Max Turbo Power Consumption
—
142 W
Peak Operating Temperature
—
95°C
CPU Performance
Performance Cores
4
8
Performance Core Threads
4
16
Performance Core Base Frequency
2.7 GHz
3.8 GHz
Performance Core Turbo Frequency
3.3 GHz
5.3 GHz
Total Core Count
4
8
Total Thread Count
4
16
Bus Frequency
100 MHz
100 MHz
Multiplier
27x
38x
L1 Cache
64 K per core
64 K per core
L2 Cache
256 K per core
1 MB per core
L3 Cache
6 MB shared
32 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
DDR4-2133, DDR3L-1600
DDR5-5200
Max Memory Size
64 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
34.1 GB/s
83.2 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
950 MHz
2200 MHz
GPU Base Frequency
—
1500 MHz
Shader Units
—
128
Texture Units
—
8
Raster Operation Units
—
4
Execution Units
—
2
Power Consumption
—
15 W
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
16
28
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
—
Benchmark
Cinebench R23
898
1,969
Cinebench R23
3,214
19,910
Geekbench 6
1,143
2,829
Geekbench 5
853
2,159
Geekbench 6
3,312
13,858
Geekbench 5
2,805
13,851
Blender
49
343
Passmark CPU
1,961
—
Passmark CPU
5,151
—
Cinebench 2024
—
107
Cinebench 2024
—
1,051
▲ Specs Compare
Data sourced from official specifications and benchmark tests.