Intel Core i7 1260U vs Intel Core i7 6820HQ
We compared two laptop CPUs: Intel Core i7 1260U with 10 cores 1.1GHz 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 i7 1260U 's Advantages
Released 6 years and 5 months late
Higher specification of memory (5200 vs 2133)
Larger memory bandwidth (76.8GB/s vs 34.1GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (12MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (9W vs 45W)
Intel Core i7 6820HQ 's Advantages
Higher base frequency (2.7GHz vs 1.1GHz)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i7 1260U
+95%
1745
Intel Core i7 6820HQ
891
Geekbench 6 Single Core
Intel Core i7 1260U
+15%
1202
Intel Core i7 6820HQ
1037
Geekbench 6 Multi Core
Intel Core i7 1260U
+18%
4233
Intel Core i7 6820HQ
3560
Geekbench 5 Single Core
Intel Core i7 1260U
+95%
1650
Intel Core i7 6820HQ
844
Geekbench 5 Multi Core
Intel Core i7 1260U
+113%
7179
Intel Core i7 6820HQ
3359
Passmark CPU Single Core
Intel Core i7 1260U
+62%
3188
Intel Core i7 6820HQ
1958
Passmark CPU Multi Core
Intel Core i7 1260U
+87%
12887
Intel Core i7 6820HQ
6869
General Parameters
Feb 2022
Release Date
Sep 2015
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Skylake
i7-1260U
Processor Number
i7-6820HQ
BGA-1781
Socket
BGA-1440
Iris Xe Graphics (96EU)
Integrated Graphics
HD Graphics 530
Package
10 nm
Manufacturing Process
14 nm
9 W
Power Consumption
45 W
29 W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
100 °C
CPU Performance
2
Performance Cores
4
4
Performance Core Threads
8
1.1 GHz
Performance Core Base Frequency
2.7 GHz
4.7 GHz
Performance Core Turbo Frequency
3.6 GHz
8
Efficiency Cores
-
8
Efficiency Core Threads
-
0.8 GHz
Efficiency Core Base Frequency
-
3.5 GHz
Efficiency Core Turbo Frequency
-
10
Total Core Count
4
12
Total Thread Count
8
100 MHz
Bus Frequency
-
11x
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
No
Unlocked Multiplier
No
Memory Parameters
LPDDR5-5200, LPDDR4x-4267
Memory Types
DDR4-2133, LPDDR3-1866, DDR3L-1600
64 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
300 MHz
GPU Base Frequency
-
950 MHz
GPU Max Dynamic Frequency
1050 MHz
768
Shader Units
-
48
Texture Units
-
24
Raster Operation Units
-
96
Execution Units
-
15 W
Power Consumption
-
1.69 TFLOPS
Graphics Performance
-
Miscellaneous
4.0
PCIe Version
3.0
14
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
