Intel Core i5 7640X vs AMD Ryzen 5 7400F
We compared two desktop CPUs: Intel Core i5 7640X with 4 cores 4.0GHz and AMD Ryzen 5 7400F with 6 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i5 7640X Advantages
Higher base frequency (4.0GHz vs 3.7GHz)
AMD Ryzen 5 7400F Advantages
Released 7 years and 8 months late
Higher specification of memory (5200 vs 2666)
Larger memory bandwidth (83.2GB/s vs 42.7GB/s)
Newer PCIe version (5 vs 3.0)
Larger L3 cache size (32MB vs 6MB)
More modern manufacturing process (5nm vs 14nm)
Lower TDP (65W vs 112W)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i5 7640X
1419
AMD Ryzen 5 7400F
+85%
2626
Geekbench 6 Multi Core
Intel Core i5 7640X
3726
AMD Ryzen 5 7400F
+232%
12390
General Parameters
May 2017
Release Date
Jan 2025
Intel
Manufacturer
AMD
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Kaby Lake
Core Architecture
Raphael
i5-7640X
Processor Number
-
LGA-2066
Socket
AMD Socket AM5
N/A
Integrated Graphics
N/A
-
Generation
Ryzen 5 (Zen 4 (Raphael))
Package
-
Transistor Count
6.57 billions
14 nm
Manufacturing Process
5 nm
112 W
Power Consumption
65 W
-
Max Turbo Power Consumption
W
100 °C
Peak Operating Temperature
95°C
-
Foundry
TSMC
-
Die Size
71 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
122 mm²
CPU Performance
4
Performance Cores
6
4
Performance Core Threads
12
4.0 GHz
Performance Core Base Frequency
3.7 GHz
4.2 GHz
Performance Core Turbo Frequency
4.7 GHz
4
Total Core Count
6
4
Total Thread Count
12
-
Bus Frequency
100 MHz
39x
Multiplier
37.0
64 K per core
L1 Cache
64 KB per core
256 K per core
L2 Cache
1 MB per core
6 MB shared
L3 Cache
32 MB shared
Yes
Unlocked Multiplier
Yes
-
SMP
1
Memory Parameters
DDR4-2666
Memory Types
DDR5-5200
64 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
42.7 GB/s
Max Memory Bandwidth
83.2 GB/s
No
ECC Memory Support
Yes
Graphics Card Parameters
-
Integrated Graphics
false
-
GPU Base Frequency
-
GPU Max Dynamic Frequency
-
Shader Units
-
Texture Units
-
Raster Operation Units
-
Execution Units
-
Power Consumption
-
Graphics Performance
0 TFLOPS
Miscellaneous
3.0
PCIe Version
5
16
PCIe Lanes
24
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-
