Intel Core i5 6400 vs Intel Core i5 11500
We compared two desktop CPUs: Intel Core i5 6400 with 4 cores 2.7GHz and Intel Core i5 11500 with 6 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i5 11500 's Advantages
Released 5 years and 6 months late
Higher specification of memory (3200 vs 2133)
Larger memory bandwidth (50GB/s vs 34.1GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (12MB vs 6MB)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i5 6400
898
Intel Core i5 11500
+64%
1480
Cinebench R23 Multi Core
Intel Core i5 6400
3214
Intel Core i5 11500
+204%
9787
Geekbench 6 Single Core
Intel Core i5 6400
1143
Intel Core i5 11500
+80%
2064
Geekbench 6 Multi Core
Intel Core i5 6400
3312
Intel Core i5 11500
+158%
8564
Blender
Intel Core i5 6400
49
Intel Core i5 11500
+261%
177
Geekbench 5 Single Core
Intel Core i5 6400
853
Intel Core i5 11500
+90%
1628
Geekbench 5 Multi Core
Intel Core i5 6400
2805
Intel Core i5 11500
+158%
7258
Passmark CPU Single Core
Intel Core i5 6400
1961
Intel Core i5 11500
+58%
3115
Passmark CPU Multi Core
Intel Core i5 6400
5151
Intel Core i5 11500
+237%
17363
General Parameters
Sep 2015
Release Date
Mar 2021
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Skylake
Core Architecture
Rocket Lake
i5-6400
Processor Number
i5-11500
LGA-1151
Socket
LGA-1200
HD Graphics 530
Integrated Graphics
UHD Graphics 750
Package
14 nm
Manufacturing Process
14 nm
65 W
Power Consumption
65 W
-
Peak Operating Temperature
100 °C
CPU Performance
4
Performance Cores
6
4
Performance Core Threads
12
2.7 GHz
Performance Core Base Frequency
2.7 GHz
3.3 GHz
Performance Core Turbo Frequency
4.6 GHz
4
Total Core Count
6
4
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
27x
Multiplier
27x
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
512 K per core
6 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
Memory Parameters
DDR4-2133, DDR3L-1600
Memory Types
DDR4-3200
64 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
34.1 GB/s
Max Memory Bandwidth
50 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
950 MHz
GPU Max Dynamic Frequency
1300 MHz
-
Shader Units
256
-
Texture Units
64
-
Raster Operation Units
32
-
Execution Units
32
-
Power Consumption
15 W
-
Max Resolution
3840x2160 - 60 Hz
-
Graphics Performance
0.46 TFLOPS
Miscellaneous
3.0
PCIe Version
4.0
16
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-
