Intel Celeron 3867U vs Intel Core i7 6820HQ
We compared two laptop CPUs: Intel Celeron 3867U with 2 cores 1.8GHz 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 Celeron 3867U 's Advantages
Released 3 years and 4 months late
Lower TDP (15W vs 45W)
Intel Core i7 6820HQ 's Advantages
Higher base frequency (2.7GHz vs 1.8GHz)
Larger L3 cache size (8MB vs 2MB)
Score
Benchmark
Geekbench 6 Single Core
Intel Celeron 3867U
387
Intel Core i7 6820HQ
+167%
1037
Geekbench 6 Multi Core
Intel Celeron 3867U
689
Intel Core i7 6820HQ
+416%
3560
Geekbench 5 Single Core
Intel Celeron 3867U
436
Intel Core i7 6820HQ
+93%
844
Geekbench 5 Multi Core
Intel Celeron 3867U
832
Intel Core i7 6820HQ
+303%
3359
Passmark CPU Single Core
Intel Celeron 3867U
1087
Intel Core i7 6820HQ
+80%
1958
Passmark CPU Multi Core
Intel Celeron 3867U
1483
Intel Core i7 6820HQ
+363%
6869
General Parameters
Jan 2019
Release Date
Sep 2015
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Kaby Lake R
Core Architecture
Skylake
3867U
Processor Number
i7-6820HQ
BGA-1356
Socket
BGA-1440
HD Graphics 610
Integrated Graphics
HD Graphics 530
Package
14 nm
Manufacturing Process
14 nm
15 W
Power Consumption
45 W
100 °C
Peak Operating Temperature
100 °C
CPU Performance
2
Performance Cores
4
2
Performance Core Threads
8
1.8 GHz
Performance Core Base Frequency
2.7 GHz
-
Performance Core Turbo Frequency
3.6 GHz
2
Total Core Count
4
2
Total Thread Count
8
32 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
2 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
Memory Parameters
DDR4-2133, LPDDR3-1866, DDR3L-1600
Memory Types
DDR4-2133, LPDDR3-1866, DDR3L-1600
32 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
34.1 GB/s
Max Memory Bandwidth
34.1 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
200 MHz
GPU Base Frequency
-
900 MHz
GPU Max Dynamic Frequency
1050 MHz
96
Shader Units
-
12
Texture Units
-
2
Raster Operation Units
-
12
Execution Units
-
5 W
Power Consumption
-
4096x2304 - 30 Hz
Max Resolution
-
0.06 TFLOPS
Graphics Performance
-
Miscellaneous
3.0
PCIe Version
3.0
12
PCIe Lanes
16
SSE4.1, SSE4.2
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
