Celeron 4305UE vs i7-6820HQ

VS

Aggregate performance score

Core i7-6820HQ
2015
4 cores / 8 threads, 45 Watt
4.29
+301%
Celeron 4305UE
2018
2 cores / 2 threads, 15 Watt
1.07

Core i7-6820HQ outperforms Celeron 4305UE by a whopping 301% based on our aggregate benchmark results.

Primary details

Comparing Core i7-6820HQ and Celeron 4305UE processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking13722425
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Core i7no data
Power efficiency9.026.75
Architecture codenameSkylake (2015−2016)Whiskey Lake-U (2018−2019)
Release date1 September 2015 (9 years ago)1 October 2018 (6 years ago)
Launch price (MSRP)$378$107

Detailed specifications

Core i7-6820HQ and Celeron 4305UE basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores4 (Quad-Core)2 (Dual-core)
Threads82
Base clock speed2.7 GHzno data
Boost clock speed3.6 GHz2 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier27no data
L1 cache256 KB64 KB (per core)
L2 cache1 MB256 KB (per core)
L3 cache8 MB2 MB (shared)
Chip lithography14 nm10 nm
Die size122 mm2no data
Maximum core temperature100 °Cno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Core i7-6820HQ and Celeron 4305UE compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration1 (Uniprocessor)1
SocketFCBGA1440Intel BGA 1528
Power consumption (TDP)45 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-6820HQ and Celeron 4305UE. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2no data
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
My WiFi+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
SIPP+-
Smart Response+no data

Security technologies

Core i7-6820HQ and Celeron 4305UE technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Secure Key+no data
MPX+-
Identity Protection+-
SGXYes with Intel® MEno data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-6820HQ and Celeron 4305UE are enumerated here.

AMD-V+-
VT-d++
VT-x++
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-6820HQ and Celeron 4305UE. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR4
Maximum memory size64 GBno data
Max memory channels2no data
Maximum memory bandwidth34.134 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 530Intel UHD Graphics 610
Max video memory64 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Graphics max frequency1.05 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i7-6820HQ and Celeron 4305UE integrated GPUs.

Number of displays supported3no data
eDP+no data
DisplayPort+-
HDMI+-
DVI+no data

Graphics image quality

Maximum display resolutions supported by Core i7-6820HQ and Celeron 4305UE integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2304@24Hzno data
Max resolution over eDP4096x2304@60Hzno data
Max resolution over DisplayPort4096x2304@60Hzno data
Max resolution over VGAN/Ano data

Graphics API support

APIs supported by Core i7-6820HQ and Celeron 4305UE integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.5no data

Peripherals

Specifications and connection of peripherals supported by Core i7-6820HQ and Celeron 4305UE.

PCIe version3.03.0
PCI Express lanes1616

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

i7-6820HQ 4.29
+301%
Celeron 4305UE 1.07

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

i7-6820HQ 6811
+301%
Celeron 4305UE 1699

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

i7-6820HQ 1120
+67.7%
Celeron 4305UE 668

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

i7-6820HQ 3486
+221%
Celeron 4305UE 1086

Gaming performance

Pros & cons summary


Performance score 4.29 1.07
Integrated graphics card 2.60 1.89
Recency 1 September 2015 1 October 2018
Physical cores 4 2
Threads 8 2
Chip lithography 14 nm 10 nm
Power consumption (TDP) 45 Watt 15 Watt

i7-6820HQ has a 300.9% higher aggregate performance score, 37.6% faster integrated GPU, and 100% more physical cores and 300% more threads.

Celeron 4305UE, on the other hand, has an age advantage of 3 years, a 40% more advanced lithography process, and 200% lower power consumption.

The Core i7-6820HQ is our recommended choice as it beats the Celeron 4305UE in performance tests.


Should you still have questions on choice between Core i7-6820HQ and Celeron 4305UE, ask them in Comments section, and we shall answer.

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Intel Core i7-6820HQ
Core i7-6820HQ
Intel Celeron 4305UE
Celeron 4305UE

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