Intel Core i5 12450HX vs Intel Core i7 6820HQ
We compared two laptop CPUs: Intel Core i5 12450HX with 8 cores 2.4GHz and Intel Core i7 6820HQ with 4 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 12450HX 's Advantages
Released 6 years and 8 months late
Higher specification of memory (4800 vs 2133)
Larger memory bandwidth (76.8GB/s vs 34.1GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (12MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)
Intel Core i7 6820HQ 's Advantages
Higher base frequency (2.7GHz vs 2.4GHz)
Lower TDP (45W vs 55W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i5 12450HX
+77%
1582
Intel Core i7 6820HQ
891
Cinebench R23 Multi Core
Intel Core i5 12450HX
+133%
10026
Intel Core i7 6820HQ
4287
Geekbench 6 Single Core
Intel Core i5 12450HX
+118%
2263
Intel Core i7 6820HQ
1037
Geekbench 6 Multi Core
Intel Core i5 12450HX
+168%
9548
Intel Core i7 6820HQ
3560
Blender
Intel Core i5 12450HX
+128%
171
Intel Core i7 6820HQ
75
Passmark CPU Single Core
Intel Core i5 12450HX
+73%
3399
Intel Core i7 6820HQ
1958
Passmark CPU Multi Core
Intel Core i5 12450HX
+172%
18703
Intel Core i7 6820HQ
6869
General Parameters
May 2022
Release Date
Sep 2015
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Skylake
i5-12450HX
Processor Number
i7-6820HQ
BGA-1964
Socket
BGA-1440
UHD Graphics (16EU)
Integrated Graphics
HD Graphics 530
Package
10 nm
Manufacturing Process
14 nm
45-55 W
Power Consumption
45 W
157 W
Max Turbo Power Consumption
-
100 °C
Peak Operating Temperature
100 °C
CPU Performance
4
Performance Cores
4
8
Performance Core Threads
8
2.4 GHz
Performance Core Base Frequency
2.7 GHz
4.4 GHz
Performance Core Turbo Frequency
3.6 GHz
4
Efficiency Cores
-
4
Efficiency Core Threads
-
1.8 GHz
Efficiency Core Base Frequency
-
3.1 GHz
Efficiency Core Turbo Frequency
-
8
Total Core Count
4
12
Total Thread Count
8
100 MHz
Bus Frequency
-
24
Multiplier
-
80 K per core
L1 Cache
64 K per core
1280 K per core
L2 Cache
256 K per core
12 MB shared
L3 Cache
8 MB shared
Yes
Unlocked Multiplier
No
Memory Parameters
DDR5-4800,DDR4-3200
Memory Types
DDR4-2133, LPDDR3-1866, DDR3L-1600
128 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
34.1 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
350 MHz
GPU Base Frequency
-
1300 MHz
GPU Max Dynamic Frequency
1050 MHz
128
Shader Units
-
8
Texture Units
-
4
Raster Operation Units
-
16
Execution Units
-
6-15
Power Consumption
-
0.33 TFLOPS
Graphics Performance
-
Miscellaneous
5.0
PCIe Version
3.0
20
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
