Intel Celeron 6305 vs Intel Core i7 6820HQ
We compared two laptop CPUs: Intel Celeron 6305 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 6305 's Advantages
Released 5 years late
Higher specification of memory (3733 vs 2133)
Larger memory bandwidth (51.2GB/s vs 34.1GB/s)
More modern manufacturing process (10nm vs 14nm)
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 4MB)
Score
Benchmark
Geekbench 6 Single Core
Intel Celeron 6305
640
Intel Core i7 6820HQ
+62%
1037
Geekbench 6 Multi Core
Intel Celeron 6305
1089
Intel Core i7 6820HQ
+226%
3560
Geekbench 5 Single Core
Intel Celeron 6305
513
Intel Core i7 6820HQ
+64%
844
Geekbench 5 Multi Core
Intel Celeron 6305
1087
Intel Core i7 6820HQ
+209%
3359
Passmark CPU Single Core
Intel Celeron 6305
1190
Intel Core i7 6820HQ
+64%
1958
Passmark CPU Multi Core
Intel Celeron 6305
2054
Intel Core i7 6820HQ
+234%
6869
General Parameters
Sep 2020
Release Date
Sep 2015
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Tiger Lake
Core Architecture
Skylake
6305
Processor Number
i7-6820HQ
BGA-1449
Socket
BGA-1440
UHD Graphics Xe G4 48 EUs
Integrated Graphics
HD Graphics 530
Package
10 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
100 MHz
Bus Frequency
-
18x
Multiplier
-
96 K per core
L1 Cache
64 K per core
1256 K per core
L2 Cache
256 K per core
4 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
Memory Parameters
DDR4-3200, LPDDR4x-3733
Memory Types
DDR4-2133, LPDDR3-1866, DDR3L-1600
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
51.2 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
-
1250 MHz
GPU Max Dynamic Frequency
1050 MHz
384
Shader Units
-
24
Texture Units
-
12
Raster Operation Units
-
48
Execution Units
-
15 W
Power Consumption
-
0.84 TFLOPS
Graphics Performance
-
Miscellaneous
3.0
PCIe Version
3.0
-
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
