Core i3-11100B vs Core 2 Extreme QX9770

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Core 2 Extreme QX9650 Core 2 Extreme QX9770 Core 2 Extreme QX9775 Core 2 Quad Q8200 Core 2 Quad Q8300 Core 2 Quad Q8400 Core 2 Quad Q9300 Core 2 Quad Q9400 Core 2 Quad Q9450 Core 2 Quad Q9505 Core 2 Quad Q9550s Core 2 Quad Q9650
VS
Core i3-1115G4 Core i3-1125G4 Core i3-11100B Core i5-1135G7 Core i5-1145G7 Core i5-1155G7 Core i5-11300H Core i5-11320H Core i5-11400H Core i7-1165G7 Core i7-1185G7 Core i7-11800H

Aggregate performance score

Core 2 Extreme QX9770
2008
4 cores / 4 threads, 136 Watt
2.90
Core i3-11100B
2021
4 cores / 8 threads, 65 Watt
7.15
+147%

Core i3-11100B outperforms Core 2 Extreme QX9770 by a whopping 147% based on our aggregate benchmark results.

Contents

Core 2 Extreme QX9770 Core 2 Extreme QX9770
i3-11100B i3-11100B

Primary details

Comparing Core 2 Extreme QX9770 and Core i3-11100B processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1658989
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
Power efficiency2.0210.41
Architecture codenameYorkfield (2007−2009)no data
Release dateMarch 2008 (16 years ago)1 April 2021 (3 years ago)

Detailed specifications

Core 2 Extreme QX9770 and Core i3-11100B 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 GHz3.6 GHz
Boost clock speed3.2 GHz4.4 GHz
Bus rate1600 MHz8 GT/s
L1 cache64K (per core)no data
L2 cache12 MB (shared)no data
L3 cache0 KB12 MB
Chip lithography45 nm10 nm SuperFin
Die size2x 107 mm2no data
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)55 °Cno data
Number of transistors820 millionno data
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-
VID voltage range0.85V-1.3625Vno data

Compatibility

Information on Core 2 Extreme QX9770 and Core i3-11100B 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
SocketLGA775no data
Power consumption (TDP)136 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Extreme QX9770 and Core i3-11100B. 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-+
vProno data-
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology-no data
Hyper-Threading Technology-+
Idle States++
Thermal Monitoring++
Flex Memory Accessno data+
SIPP-+
Demand Based Switching-no data
Turbo Boost Max 3.0no data+
FSB parity-no data
Deep Learning Boost-+

Security technologies

Core 2 Extreme QX9770 and Core i3-11100B technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Extreme QX9770 and Core i3-11100B are enumerated here.

VT-dno data+
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Extreme QX9770 and Core i3-11100B. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3Up to 3200 MT/s
Maximum memory sizeno data128 GB
Max memory channelsno data2
Maximum memory bandwidthno data45.8 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel UHD Graphics for 11th Gen Intel Processors
Quick Sync Video-+
Graphics max frequencyno data1.4 GHz
Execution Unitsno data16

Graphics interfaces

Available interfaces and connections of Core 2 Extreme QX9770 and Core i3-11100B integrated GPUs.

Number of displays supportedno data4
eDPno data+
DisplayPort-+
HDMI-+
DVIno data+

Graphics image quality

Maximum display resolutions supported by Core 2 Extreme QX9770 and Core i3-11100B integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.4no data4096 x 2304@30Hz
Max resolution over eDPno data4096 x 2304@60Hz
Max resolution over DisplayPortno data4096 x 2304@60Hz

Graphics API support

APIs supported by Core 2 Extreme QX9770 and Core i3-11100B integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by Core 2 Extreme QX9770 and Core i3-11100B.

PCIe versionno data3.0
PCI Express lanesno data16

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.

Core 2 Extreme QX9770 2.90
i3-11100B 7.15
+147%

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.

Core 2 Extreme QX9770 4611
i3-11100B 11357
+146%

Gaming performance

Pros & cons summary

Performance score 2.90 7.15
Threads 4 8
Chip lithography 45 nm 10 nm
Power consumption (TDP) 136 Watt 65 Watt

i3-11100B has a 146.6% higher aggregate performance score, 100% more threads, a 350% more advanced lithography process, and 109.2% lower power consumption.

The Core i3-11100B is our recommended choice as it beats the Core 2 Extreme QX9770 in performance tests.

Note that Core 2 Extreme QX9770 is a desktop processor while Core i3-11100B is a notebook one.

Should you still have questions on choice between Core 2 Extreme QX9770 and Core i3-11100B, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

Intel Core 2 Extreme QX9770
Core 2 Extreme QX9770
Intel Core i3-11100B
Core i3-11100B
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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.

3.7 241 vote

Rate Core 2 Extreme QX9770 on a scale of 1 to 5:

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3.7 20 votes

Rate Core i3-11100B on a scale of 1 to 5:

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Questions & comments

Here you can ask a question about Core 2 Extreme QX9770 or Core i3-11100B, agree or disagree with our judgements, or report an error or mismatch.