Celeron N4020 vs i7-6850K

VS

Aggregate performance score

Core i7-6850K
2016
6 cores / 12 threads, 140 Watt
7.49
+642%

Core i7-6850K outperforms Celeron N4020 by a whopping 642% based on our aggregate benchmark results.

Primary details

Comparing Core i7-6850K and Celeron N4020 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking9792470
Place by popularitynot in top-10083
Cost-effectiveness evaluation1.31no data
Market segmentDesktop processorLaptop
Seriesno dataIntel Gemini Lake
Power efficiency4.8815.35
Architecture codenameBroadwell-E (2016)Gemini Lake Refresh (2019)
Release date31 May 2016 (8 years ago)4 November 2019 (5 years ago)
Launch price (MSRP)$475no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-6850K and Celeron N4020 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 cores6 (Hexa-Core)2 (Dual-core)
Threads122
Base clock speed3.6 GHz1.1 GHz
Boost clock speed4 GHz2.8 GHz
Bus rateno data15 MHz
L1 cache32 KB (per core)no data
L2 cache256 KB (per core)4 MB
L3 cache15 MB (shared)4 MB
Chip lithography14 nm14 nm
Maximum core temperatureno data105 °C
Maximum case temperature (TCase)72 °Cno data
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier+-

Compatibility

Information on Core i7-6850K and Celeron N4020 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 configuration11
SocketFCLGA2011FCBGA1090
Power consumption (TDP)140 Watt6 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-6850K and Celeron N4020. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.2
AES-NI++
AVX+-
Enhanced SpeedStep (EIST)++
Speed Shiftno data-
Turbo Boost Technology2.0-
Hyper-Threading Technology+-
Idle States++
Thermal Monitoring-+
Smart Response+-
GPIOno data+
Turbo Boost Max 3.0+-

Security technologies

Core i7-6850K and Celeron N4020 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB++
Secure Keyno data+
MPX-+
Identity Protection-+
SGXno dataYes with Intel® ME
OS Guardno data+
Anti-Theftno data-

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-6850K and Celeron N4020 are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-6850K and Celeron N4020. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4
Maximum memory size128 GB8 GB
Max memory channels42

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel UHD Graphics 600
Max video memoryno data8 GB
Quick Sync Video-+
Graphics max frequencyno data650 MHz
Execution Unitsno data12

Graphics interfaces

Available interfaces and connections of Core i7-6850K and Celeron N4020 integrated GPUs.

Number of displays supportedno data3
eDPno data+
DisplayPort-+
HDMI-+
MIPI-DSIno data+

Graphics image quality

Maximum display resolutions supported by Core i7-6850K and Celeron N4020 integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.4no data4096x2160@30Hz
Max resolution over eDPno data4096x2160@60Hz
Max resolution over DisplayPortno data4096x2160@60Hz

Graphics API support

APIs supported by Core i7-6850K and Celeron N4020 integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.4

Peripherals

Specifications and connection of peripherals supported by Core i7-6850K and Celeron N4020.

PCIe version3.02.0
PCI Express lanes406
USB revisionno data2.0/3.0
Total number of SATA portsno data2
Max number of SATA 6 Gb/s Portsno data2
Number of USB portsno data8
Integrated LANno data-
UARTno data+

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.

i7-6850K 7.49
+642%
Celeron N4020 1.01

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.

i7-6850K 11462
+639%
Celeron N4020 1551

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.

i7-6850K 1287
+275%
Celeron N4020 343

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.

i7-6850K 5824
+965%
Celeron N4020 547

Gaming performance

Pros & cons summary


Performance score 7.49 1.01
Recency 31 May 2016 4 November 2019
Physical cores 6 2
Threads 12 2
Power consumption (TDP) 140 Watt 6 Watt

i7-6850K has a 641.6% higher aggregate performance score, and 200% more physical cores and 500% more threads.

Celeron N4020, on the other hand, has an age advantage of 3 years, and 2233.3% lower power consumption.

The Core i7-6850K is our recommended choice as it beats the Celeron N4020 in performance tests.

Note that Core i7-6850K is a desktop processor while Celeron N4020 is a notebook one.


Should you still have questions on choice between Core i7-6850K and Celeron N4020, ask them in Comments section, and we shall answer.

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Intel Core i7-6850K
Core i7-6850K
Intel Celeron N4020
Celeron N4020

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Community ratings

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