Core i5-14400F vs Core 2 Quad Q9550

VS

Aggregate performance score

Core 2 Quad Q9550
2008
4 cores / 4 threads, 95 Watt
1.46
Core i5-14400F
2024
10 cores / 16 threads, 65 Watt
16.05
+999%

Core i5-14400F outperforms Core 2 Quad Q9550 by a whopping 999% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Quad (Desktop) Q9550 and Core i5-14400F processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2176415
Place by popularitynot in top-10072
Cost-effectiveness evaluationno data60.30
Market segmentDesktop processorDesktop processor
SeriesCore 2 Quad (Desktop)no data
Power efficiency1.4623.53
Architecture codenameYorkfield (2007−2009)Raptor Lake-R (2023−2024)
Release dateno data8 January 2024 (1 year ago)
Launch price (MSRP)no data$196

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core 2 Quad (Desktop) Q9550 and Core i5-14400F 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)10 (Deca-Core)
Threads416
Base clock speedno data2.5 GHz
Boost clock speed2.83 GHz4.7 GHz
Bus rate1333 MHzno data
L1 cache64K (per core)80 KB (per core)
L2 cache12288 KB1.25 MB (per core)
L3 cache0 KB20 MB (shared)
Chip lithography45 nm10 nm
Die size2x 107 mm2215 mm2
Maximum case temperature (TCase)71 °Cno data
Number of transistors820 millionno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Core 2 Quad (Desktop) Q9550 and Core i5-14400F 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
SocketLGA7751700
Power consumption (TDP)95 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Quad (Desktop) Q9550 and Core i5-14400F. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)++
TSX-+

Security technologies

Core 2 Quad (Desktop) Q9550 and Core i5-14400F technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Quad (Desktop) Q9550 and Core i5-14400F are enumerated here.

VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Quad (Desktop) Q9550 and Core i5-14400F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1,DDR2,DDR3DDR4, DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Core 2 Quad (Desktop) Q9550 and Core i5-14400F.

PCIe versionno data5.0
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 Quad Q9550 1.46
i5-14400F 16.05
+999%

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 Quad Q9550 2339
i5-14400F 25706
+999%

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.

Core 2 Quad Q9550 370
i5-14400F 2341
+533%

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.

Core 2 Quad Q9550 1041
i5-14400F 11429
+998%

Gaming performance

Pros & cons summary


Performance score 1.46 16.05
Physical cores 4 10
Threads 4 16
Chip lithography 45 nm 10 nm
Power consumption (TDP) 95 Watt 65 Watt

i5-14400F has a 999.3% higher aggregate performance score, 150% more physical cores and 300% more threads, a 350% more advanced lithography process, and 46.2% lower power consumption.

The Core i5-14400F is our recommended choice as it beats the Core 2 Quad Q9550 in performance tests.


Should you still have questions on choice between Core 2 Quad Q9550 and Core i5-14400F, ask them in Comments section, and we shall answer.

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Intel Core 2 Quad Q9550
Core 2 Quad Q9550
Intel Core i5-14400F
Core i5-14400F

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Community ratings

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4.1 1878 votes

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Questions & comments

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