Core Ultra 5 226V vs Core 2 Quad Q9400s

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Primary details

Comparing Core 2 Quad Q9400s and Core Ultra 5 226V processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated649
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
Power efficiencyno data65.86
Architecture codenameYorkfield (2007−2009)Lunar Lake (2024)
Release date18 January 2009 (15 years ago)24 September 2024 (less than a year ago)

Detailed specifications

Core 2 Quad Q9400s and Core Ultra 5 226V 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)
Threads48
Base clock speed2.66 GHz2.1 GHz
Boost clock speed0.67 GHz4.5 GHz
Bus rate1333 MHz37 MHz
L1 cache64 KB (per core)192 KB (per core)
L2 cache6 MB (shared)2.5 MB (per core)
L3 cache0 KB8 MB (shared)
Chip lithography45 nm3 nm
Die size2x 82 mm2no data
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)76 °Cno data
Number of transistors456 millionno data
64 bit support++
Windows 11 compatibility-no data
VID voltage range0.85V-1.3625Vno data

Compatibility

Information on Core 2 Quad Q9400s and Core Ultra 5 226V 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
SocketLGA775Intel BGA 2833
Power consumption (TDP)65 Watt17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Quad Q9400s and Core Ultra 5 226V. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
TSX-+
Idle States+no data
Thermal Monitoring+-
Demand Based Switching-no data
FSB parity-no data

Security technologies

Core 2 Quad Q9400s and Core Ultra 5 226V technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Quad Q9400s and Core Ultra 5 226V are enumerated here.

VT-d++
VT-x++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Quad Q9400s and Core Ultra 5 226V. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)Arc 130V

Peripherals

Specifications and connection of peripherals supported by Core 2 Quad Q9400s and Core Ultra 5 226V.

PCIe version2.05.0
PCI Express lanesno data4

Pros & cons summary


Recency 18 January 2009 24 September 2024
Physical cores 4 8
Threads 4 8
Chip lithography 45 nm 3 nm
Power consumption (TDP) 65 Watt 17 Watt

Ultra 5 226V has an age advantage of 15 years, 100% more physical cores and 100% more threads, a 1400% more advanced lithography process, and 282.4% lower power consumption.

We couldn't decide between Core 2 Quad Q9400s and Core Ultra 5 226V. We've got no test results to judge.

Note that Core 2 Quad Q9400s is a desktop processor while Core Ultra 5 226V is a notebook one.


Should you still have questions on choice between Core 2 Quad Q9400s and Core Ultra 5 226V, ask them in Comments section, and we shall answer.

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Intel Core 2 Quad Q9400s
Core 2 Quad Q9400s
Intel Core Ultra 5 226V
Core Ultra 5 226V

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Community ratings

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