Core i5-8300H vs Core 2 Extreme QX9775

Primary details

Comparing Core 2 Extreme QX9775 and Core i5-8300H processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated1286
Place by popularitynot in top-10082
Market segmentDesktop processorLaptop
Seriesno dataIntel Core i5
Power efficiencyno data9.84
Architecture codenameYorkfield (2007−2009)Coffee Lake-H (2018−2019)
Release dateMarch 2008 (16 years ago)2 April 2018 (6 years ago)
Launch price (MSRP)no data$250

Detailed specifications

Core 2 Extreme QX9775 and Core i5-8300H 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)4 (Quad-Core)
Threads48
Base clock speed3.2 GHz2.3 GHz
Boost clock speed3.2 GHz4 GHz
Bus typeno dataDMI 3.0
Bus rate1600 MHz4 × 8 GT/s
Multiplierno data23
L1 cache64K (per core)256 KB
L2 cache12 MB (shared)1 MB
L3 cache0 KB8 MB
Chip lithography45 nm14 nm
Die size2x 107 mm2126 mm2
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)63 °C72 °C
Number of transistors820 millionno data
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier+-
VID voltage range0.85V-1.35Vno data

Compatibility

Information on Core 2 Extreme QX9775 and Core i5-8300H 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 (Uniprocessor)
SocketLGA771FCBGA1440
Power consumption (TDP)150 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Extreme QX9775 and Core i5-8300H. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
My WiFino data+
Turbo Boost Technology-2.0
Hyper-Threading Technology-+
Idle States++
Thermal Monitoring++
Flex Memory Accessno data+
Demand Based Switching-no data
FSB parity-no data

Security technologies

Core 2 Extreme QX9775 and Core i5-8300H technologies aimed at improving security, for example, by protecting against hacks.

TXT--
EDB++
Secure Keyno data+
MPX-+
Identity Protection-+
SGXno dataYes with Intel® ME
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Extreme QX9775 and Core i5-8300H are enumerated here.

AMD-V-+
VT-dno data+
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Extreme QX9775 and Core i5-8300H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR2DDR4
Maximum memory sizeno data64 GB
Max memory channelsno data2
Maximum memory bandwidthno data42.671 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel UHD Graphics 630
Max video memoryno data64 GB
Quick Sync Video-+
Clear Videono data+
Clear Video HDno data+
Graphics max frequencyno data1 GHz
InTru 3Dno data+

Graphics interfaces

Available interfaces and connections of Core 2 Extreme QX9775 and Core i5-8300H integrated GPUs.

Number of displays supportedno data3
eDPno data+
DisplayPort-+
HDMI-+
DVIno data+

Graphics image quality

Maximum display resolutions supported by Core 2 Extreme QX9775 and Core i5-8300H integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.4no data4096x2304@30Hz
Max resolution over eDPno data4096x2304@60Hz
Max resolution over DisplayPortno data4096x2304@60Hz
Max resolution over VGAno dataN/A

Graphics API support

APIs supported by Core 2 Extreme QX9775 and Core i5-8300H integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by Core 2 Extreme QX9775 and Core i5-8300H.

PCIe versionno data3.0
PCI Express lanesno data16

Pros & cons summary


Threads 4 8
Chip lithography 45 nm 14 nm
Power consumption (TDP) 150 Watt 45 Watt

i5-8300H has 100% more threads, a 221.4% more advanced lithography process, and 233.3% lower power consumption.

We couldn't decide between Core 2 Extreme QX9775 and Core i5-8300H. We've got no test results to judge.

Note that Core 2 Extreme QX9775 is a desktop processor while Core i5-8300H is a notebook one.


Should you still have questions on choice between Core 2 Extreme QX9775 and Core i5-8300H, ask them in Comments section, and we shall answer.

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Intel Core 2 Extreme QX9775
Core 2 Extreme QX9775
Intel Core i5-8300H
Core i5-8300H

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Community ratings

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3.7 45 votes

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