Home Comparison Intel Core i7 6820HQ vs Intel Core i7 1355U

Intel Core i7 6820HQ vs Intel Core i7 1355U

Intel Core i7 6820HQ
VS
Intel Core i7 1355U
Intel Core i7 6820HQ Intel Core i7 1355U
We compared two laptop CPUs: Intel Core i7 6820HQ with 4 cores 2.7GHz and Intel Core i7 1355U with 10 cores 1.7GHz . 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 1.7GHz)
Intel Core i7 1355U 's Advantages
Released 7 years and 4 months late
Higher specification of memory (LPDDR5-6400 vs DDR4-2133)
Larger memory bandwidth (89.6GB/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 (12W vs 45W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 6820HQ
891
Intel Core i7 1355U +102%
1806
Cinebench R23 Multi Core
Intel Core i7 6820HQ
4287
Intel Core i7 1355U +117%
9334
Geekbench 6 Single Core
Intel Core i7 6820HQ
1037
Intel Core i7 1355U +129%
2379
Geekbench 6 Multi Core
Intel Core i7 6820HQ
3560
Intel Core i7 1355U +123%
7945
Blender
Intel Core i7 6820HQ
52
Intel Core i7 1355U +117%
113
Geekbench 5 Single Core
Intel Core i7 6820HQ
844
Intel Core i7 1355U +102%
1709
Geekbench 5 Multi Core
Intel Core i7 6820HQ
3359
Intel Core i7 1355U +150%
8398
Passmark CPU Single Core
Intel Core i7 6820HQ
1958
Intel Core i7 1355U +83%
3594
Passmark CPU Multi Core
Intel Core i7 6820HQ
6869
Intel Core i7 1355U +122%
15257
Intel Core i7 6820HQ
VS
Intel Core i7 1355U

General Parameters

Sep 2015
Release Date
Jan 2023
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Skylake
Core Architecture
Raptor Lake
i7-6820HQ
Processor Number
i7-1355U
BGA-1440
Socket
BGA-1744
HD Graphics 530
Integrated Graphics
Iris Xe Graphics (96EU)

Package

14 nm
Manufacturing Process
10 nm
BGA-1440
Socket
BGA-1744
45 W
Power Consumption
12-15 W
-
Max Turbo Power Consumption
55 W
100 °C
Peak Operating Temperature
100°C

CPU Performance

4
Performance Cores
2
8
Performance Core Threads
4
2.7 GHz
Performance Core Base Frequency
1.7 GHz
3.6 GHz
Performance Core Turbo Frequency
5 GHz
-
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
1.2 GHz
-
Efficiency Core Turbo Frequency
3.7 GHz
4
Total Core Count
10
8
Total Thread Count
12
-
Bus Frequency
100 MHz
-
Multiplier
17x
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
1280 K per core
8 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR4-2133, LPDDR3-1866, DDR3L-1600
Memory Types
DDR5-5200, DDR4-3200, LPDDR5-6400, LPDDR5x-6400, LPDDR4x-4267
64 GB
Max Memory Size
96 GB
2
Max Memory Channels
2
34.1 GB/s
Max Memory Bandwidth
89.6 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
1300 MHz
-
Shader Units
768
-
Texture Units
48
-
Raster Operation Units
24
-
Execution Units
96
-
Power Consumption
15 W
-
Graphics Performance
1.69 TFLOPS

Miscellaneous

Intel Core i7 6820HQ
Official Website
Intel Core i7 1355U
3.0
PCIe Version
4.0
16
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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