i9-9800X vs i7-6700HQ

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Primary details

Comparing Core i7-6700HQ and Core i9-9800X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1385not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopDesktop processor
SeriesIntel Core i7no data
Power efficiency8.63no data
Architecture codenameSkylake (2015−2016)Skylake-X (2018)
Release date1 September 2015 (9 years ago)October 2018 (6 years ago)
Launch price (MSRP)$378no data

Detailed specifications

Core i7-6700HQ and Core i9-9800X 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)8 (Octa-Core)
Threads816
Base clock speed2.6 GHzno data
Boost clock speed3.5 GHz3.8 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier26no data
L1 cache256 KB64K (per core)
L2 cache1 MB1 MB (per core)
L3 cache6 MB16.5 MB (shared)
Chip lithography14 nm14 nm
Die size122 mm2no data
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)no data72 °C
64 bit support++
Windows 11 compatibility--
Unlocked multiplier-+

Compatibility

Information on Core i7-6700HQ and Core i9-9800X 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
SocketFCBGA14402066
Power consumption (TDP)45 Watt165 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-6700HQ and Core i9-9800X. 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++
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
Smart Response+no data

Security technologies

Core i7-6700HQ and Core i9-9800X technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
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 i7-6700HQ and Core i9-9800X 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 i7-6700HQ and Core i9-9800X. 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 cardIntel HD Graphics 530no data
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 i7-6700HQ and Core i9-9800X integrated GPUs.

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

Graphics image quality

Maximum display resolutions supported by Core i7-6700HQ and Core i9-9800X 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 i7-6700HQ and Core i9-9800X integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.5no data

Peripherals

Specifications and connection of peripherals supported by Core i7-6700HQ and Core i9-9800X.

PCIe version3.0no data
PCI Express lanes16no data

Pros & cons summary


Physical cores 4 8
Threads 8 16
Power consumption (TDP) 45 Watt 165 Watt

i7-6700HQ has 266.7% lower power consumption.

i9-9800X, on the other hand, has 100% more physical cores and 100% more threads.

We couldn't decide between Core i7-6700HQ and Core i9-9800X. We've got no test results to judge.

Be aware that Core i7-6700HQ is a notebook processor while Core i9-9800X is a desktop one.


Should you still have questions on choice between Core i7-6700HQ and Core i9-9800X, ask them in Comments section, and we shall answer.

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Intel Core i7-6700HQ
Core i7-6700HQ
Intel Core i9-9800X
Core i9-9800X

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