Intel Core i7 6820HQ vs Intel Core Ultra 5 125H
We compared two laptop CPUs: Intel Core i7 6820HQ with 4 cores 2.7GHz and Intel Core Ultra 5 125H with 14 cores 1.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i7 6820HQ 's Advantages
Higher base frequency (2.7GHz vs 1.2GHz)
Intel Core Ultra 5 125H 's Advantages
Released 8 years and 3 months late
Higher specification of memory (7467 vs 2133)
Larger memory bandwidth (120GB/s vs 34.1GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (18MB vs 8MB)
More modern manufacturing process (7nm vs 14nm)
Lower TDP (28W vs 45W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i7 6820HQ
891
Intel Core Ultra 5 125H
+85%
1656
Cinebench R23 Multi Core
Intel Core i7 6820HQ
4287
Intel Core Ultra 5 125H
+194%
12621
Geekbench 6 Single Core
Intel Core i7 6820HQ
1037
Intel Core Ultra 5 125H
+116%
2240
Geekbench 6 Multi Core
Intel Core i7 6820HQ
3560
Intel Core Ultra 5 125H
+201%
10738
Blender
Intel Core i7 6820HQ
75
Intel Core Ultra 5 125H
+109%
157
Passmark CPU Single Core
Intel Core i7 6820HQ
1958
Intel Core Ultra 5 125H
+75%
3429
Passmark CPU Multi Core
Intel Core i7 6820HQ
6869
Intel Core Ultra 5 125H
+209%
21282
General Parameters
Sep 2015
Release Date
Dec 2023
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Skylake
Core Architecture
Meteor Lake
i7-6820HQ
Processor Number
125H
BGA-1440
Socket
FCBGA-2049
HD Graphics 530
Integrated Graphics
Arc Graphics (7-Cores)
-
Generation
Ultra 5 (Meteor Lake)
Package
14 nm
Manufacturing Process
7 nm
45 W
Power Consumption
20-28 W
-
Max Turbo Power Consumption
115 W
100 °C
Peak Operating Temperature
110 °C
-
Foundry
Intel
CPU Performance
4
Performance Cores
4
8
Performance Core Threads
8
2.7 GHz
Performance Core Base Frequency
1.2 GHz
3.6 GHz
Performance Core Turbo Frequency
4.5 GHz
-
Efficiency Cores
10
-
Efficiency Core Threads
10
-
Efficiency Core Base Frequency
0.7 GHz
-
Efficiency Core Turbo Frequency
3.6 GHz
4
Total Core Count
14
8
Total Thread Count
18
-
Bus Frequency
100 MHz
-
Multiplier
12
64 K per core
L1 Cache
112 K per core
256 K per core
L2 Cache
2 MB per core
8 MB shared
L3 Cache
18 MB shared
No
Unlocked Multiplier
No
-
SMP
1
Memory Parameters
DDR4-2133, LPDDR3-1866, DDR3L-1600
Memory Types
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
64 GB
Max Memory Size
96 GB
2
Max Memory Channels
2
34.1 GB/s
Max Memory Bandwidth
120 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
1050 MHz
GPU Max Dynamic Frequency
2200 MHz
-
Shader Units
896
-
Texture Units
56
-
Raster Operation Units
24
-
Execution Units
112
-
Power Consumption
28
-
Max Resolution
7680x4320 - 60 Hz
-
Graphics Performance
3.9 TFLOPS
Miscellaneous
3.0
PCIe Version
5.0
16
PCIe Lanes
28
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-
