Intel Core i5 7640X vs Intel Core i9 13900K
We compared two desktop CPUs: Intel Core i5 7640X with 4 cores 4.0GHz and Intel Core i9 13900K with 24 cores 3.0GHz . 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 3.0GHz)
Lower TDP (112W vs 125W)
Intel Core i9 13900K Advantages
Released 5 years and 4 months late
Integrated graphics card
Higher specification of memory (5600 vs 2666)
Larger memory bandwidth (89.6GB/s vs 42.7GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (36MB vs 6MB)
More modern manufacturing process (10nm vs 14nm)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i5 7640X
1419
Intel Core i9 13900K
+113%
3034
Geekbench 6 Multi Core
Intel Core i5 7640X
3726
Intel Core i9 13900K
+471%
21277
Geekbench 5 Single Core
Intel Core i5 7640X
1237
Intel Core i9 13900K
+83%
2274
Geekbench 5 Multi Core
Intel Core i5 7640X
4230
Intel Core i9 13900K
+466%
23977
Passmark CPU Single Core
Intel Core i5 7640X
2505
Intel Core i9 13900K
+85%
4637
Passmark CPU Multi Core
Intel Core i5 7640X
6735
Intel Core i9 13900K
+781%
59387
General Parameters
May 2017
Release Date
Sep 2022
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Kaby Lake
Core Architecture
Raptor Lake
i5-7640X
Processor Number
i9-13900K
LGA-2066
Socket
LGA-1700
N/A
Integrated Graphics
UHD Graphics 770
Package
14 nm
Manufacturing Process
10 nm
112 W
Power Consumption
125 W
-
Max Turbo Power Consumption
253 W
100 °C
Peak Operating Temperature
100°C
CPU Performance
4
Performance Cores
8
4
Performance Core Threads
16
4.0 GHz
Performance Core Base Frequency
3.0 GHz
4.2 GHz
Performance Core Turbo Frequency
5.4 GHz
-
Efficiency Cores
16
-
Efficiency Core Threads
16
-
Efficiency Core Base Frequency
2.2 GHz
-
Efficiency Core Turbo Frequency
4.3 GHz
4
Total Core Count
24
4
Total Thread Count
32
-
Bus Frequency
100 MHz
39x
Multiplier
30x
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
2 MB per core
6 MB shared
L3 Cache
36 MB shared
Yes
Unlocked Multiplier
Yes
Memory Parameters
DDR4-2666
Memory Types
DDR5-5600, DDR4-3200
64 GB
Max Memory Size
192 GB
2
Max Memory Channels
2
42.7 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
Yes
Graphics Card Parameters
-
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
1650 MHz
-
Shader Units
256
-
Texture Units
16
-
Raster Operation Units
8
-
Execution Units
32
-
Power Consumption
15 W
-
Graphics Performance
0.78 TFLOPS
Miscellaneous
3.0
PCIe Version
5.0
16
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-
