Core Ultra 5 245KF vs Core 2 Duo SU9400

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Primary details

Comparing Core 2 Duo SU9400 and Core Ultra 5 245KF processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated168
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data79.32
Market segmentLaptopDesktop processor
SeriesIntel Core 2 Duono data
Power efficiencyno data21.16
Architecture codenamePenryn (2008−2011)Arrow Lake-S (2024−2025)
Release date20 August 2008 (16 years ago)24 October 2024 (recently)
Launch price (MSRP)$262$294

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core 2 Duo SU9400 and Core Ultra 5 245KF 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 cores2 (Dual-core)14 (Tetradeca-Core)
Threads214
Base clock speed1.4 GHz4.2 GHz
Boost clock speed1.4 GHz5.2 GHz
Bus rate800 MHzno data
L1 cache128 KB112 KB (per core)
L2 cache3 MB3 MB (per core)
L3 cache3 MB L2 Cache24 MB (shared)
Chip lithography45 nm3 nm
Die size107 mm2243 mm2
Maximum core temperature105 °Cno data
Number of transistors410 Million17,800 million
64 bit support++
Windows 11 compatibility-no data
VID voltage range1.05V-1.15Vno data

Compatibility

Information on Core 2 Duo SU9400 and Core Ultra 5 245KF 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 configurationno data1
SocketBGA9561851
Power consumption (TDP)10 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo SU9400 and Core Ultra 5 245KF. 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-+
Demand Based Switching-no data
FSB parity-no data

Security technologies

Core 2 Duo SU9400 and Core Ultra 5 245KF 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 Duo SU9400 and Core Ultra 5 245KF are enumerated here.

VT-dno data+
VT-x++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo SU9400 and Core Ultra 5 245KF. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Core 2 Duo SU9400 and Core Ultra 5 245KF.

PCIe versionno data5.0
PCI Express lanesno data20

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.



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 Duo SU9400 511
Ultra 5 245KF 44396
+8588%

Pros & cons summary


Recency 20 August 2008 24 October 2024
Physical cores 2 14
Threads 2 14
Chip lithography 45 nm 3 nm
Power consumption (TDP) 10 Watt 125 Watt

Core 2 Duo SU9400 has 1150% lower power consumption.

Ultra 5 245KF, on the other hand, has an age advantage of 16 years, 600% more physical cores and 600% more threads, and a 1400% more advanced lithography process.

We couldn't decide between Core 2 Duo SU9400 and Core Ultra 5 245KF. We've got no test results to judge.

Be aware that Core 2 Duo SU9400 is a notebook processor while Core Ultra 5 245KF is a desktop one.


Should you still have questions on choice between Core 2 Duo SU9400 and Core Ultra 5 245KF, ask them in Comments section, and we shall answer.

Vote for your favorite

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Intel Core 2 Duo SU9400
Core 2 Duo SU9400
Intel Core Ultra 5 245KF
Core Ultra 5 245KF

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Community ratings

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


2.9 8 votes

Rate Core 2 Duo SU9400 on a scale of 1 to 5:

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3.7 6 votes

Rate Core Ultra 5 245KF on a scale of 1 to 5:

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Questions & comments

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