Core Ultra 9 285K vs Core 2 Duo E4500

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Aggregate performance score

Core 2 Duo E4500
2007
2 cores / 2 threads, 65 Watt
0.46
Core Ultra 9 285K
2024
24 cores / 24 threads, 125 Watt
43.10
+9270%

Core Ultra 9 285K outperforms Core 2 Duo E4500 by a whopping 9270% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Duo E4500 and Core Ultra 9 285K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking293253
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data74.35
Market segmentDesktop processorDesktop processor
Power efficiency0.6732.46
Architecture codenameAllendale (2006−2009)Arrow Lake-S (2024−2025)
Release dateJuly 2007 (17 years ago)24 October 2024 (less than a year ago)
Launch price (MSRP)no data$589

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core 2 Duo E4500 and Core Ultra 9 285K 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)24 (Tetracosa-Core)
Threads224
Base clock speed2.2 GHz3.7 GHz
Boost clock speed2.2 GHz5.7 GHz
Bus rate800 MHz250 MHz
L1 cache64 KB112 KB (per core)
L2 cache2 MB3 MB (per core)
L3 cache0 KB36 MB (shared)
Chip lithography65 nm3 nm
Die size111 mm2243 mm2
Maximum core temperature73 °Cno data
Number of transistors167 million17,800 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+
VID voltage range0.85V-1.5Vno data

Compatibility

Information on Core 2 Duo E4500 and Core Ultra 9 285K 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
SocketLGA7751851
Power consumption (TDP)65 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo E4500 and Core Ultra 9 285K. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
vProno data+
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 Duo E4500 and Core Ultra 9 285K 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 E4500 and Core Ultra 9 285K are enumerated here.

VT-dno data+
VT-x-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo E4500 and Core Ultra 9 285K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR5 Depends on motherboard

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataArc Xe-LPG Graphics 64EU

Peripherals

Specifications and connection of peripherals supported by Core 2 Duo E4500 and Core Ultra 9 285K.

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.


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 Duo E4500 0.46
Ultra 9 285K 43.10
+9270%

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 E4500 734
Ultra 9 285K 68467
+9228%

Gaming performance

Pros & cons summary


Performance score 0.46 43.10
Physical cores 2 24
Threads 2 24
Chip lithography 65 nm 3 nm
Power consumption (TDP) 65 Watt 125 Watt

Core 2 Duo E4500 has 92.3% lower power consumption.

Ultra 9 285K, on the other hand, has a 9269.6% higher aggregate performance score, 1100% more physical cores and 1100% more threads, and a 2066.7% more advanced lithography process.

The Core Ultra 9 285K is our recommended choice as it beats the Core 2 Duo E4500 in performance tests.


Should you still have questions on choice between Core 2 Duo E4500 and Core Ultra 9 285K, 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 Duo E4500
Core 2 Duo E4500
Intel Core Ultra 9 285K
Core Ultra 9 285K

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Community ratings

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


3.1 341 vote

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3.4 159 votes

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Questions & comments

Here you can ask a question about Core 2 Duo E4500 or Core Ultra 9 285K, agree or disagree with our judgements, or report an error or mismatch.