Core 2 Duo SL9400 vs Core 2 Duo E8435

VS

Aggregate performance score

Core 2 Duo E8435
2009
2 cores / 2 threads, 44 Watt
0.70
+45.8%
Core 2 Duo SL9400
2008
2 cores / 2 threads, 17 Watt
0.48

Core 2 Duo E8435 outperforms Core 2 Duo SL9400 by a considerable 46% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Duo E8435 and Core 2 Duo SL9400 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking27252916
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
Seriesno dataIntel Core 2 Duo
Power efficiency1.512.67
Architecture codenamePenryn (2008−2011)Penryn (2008−2011)
Release date3 March 2009 (15 years ago)20 August 2008 (16 years ago)
Launch price (MSRP)no data$284

Detailed specifications

Core 2 Duo E8435 and Core 2 Duo SL9400 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)2 (Dual-core)
Threads22
Base clock speed3.067 GHz1.86 GHz
Boost clock speed0.07 GHz1.86 GHz
Bus rateno data1066 MHz
L1 cache64 KB (per core)no data
L2 cache6 MB (shared)6 MB
L3 cacheno data6 MB L2 Cache
Chip lithography45 nm45 nm
Die size107 mm2107 mm2
Maximum core temperatureno data105 °C
Number of transistors410 million410 Million
64 bit support++
Windows 11 compatibilityno data-
VID voltage rangeno data1.05V - 1.15V

Compatibility

Information on Core 2 Duo E8435 and Core 2 Duo SL9400 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 configuration1no data
SocketPBGA956
Power consumption (TDP)44 Watt17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo E8435 and Core 2 Duo SL9400. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)++
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
Idle Statesno data-
Demand Based Switchingno data-
FSB parityno data-

Security technologies

Core 2 Duo E8435 and Core 2 Duo SL9400 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo E8435 and Core 2 Duo SL9400 are enumerated here.

VT-x++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo E8435 and Core 2 Duo SL9400. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR2, DDR3no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)no data

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 E8435 0.70
+45.8%
Core 2 Duo SL9400 0.48

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 E8435 1104
+45.5%
Core 2 Duo SL9400 759

Gaming performance

Pros & cons summary


Performance score 0.70 0.48
Recency 3 March 2009 20 August 2008
Power consumption (TDP) 44 Watt 17 Watt

Core 2 Duo E8435 has a 45.8% higher aggregate performance score, and an age advantage of 6 months.

Core 2 Duo SL9400, on the other hand, has 158.8% lower power consumption.

The Core 2 Duo E8435 is our recommended choice as it beats the Core 2 Duo SL9400 in performance tests.


Should you still have questions on choice between Core 2 Duo E8435 and Core 2 Duo SL9400, ask them in Comments section, and we shall answer.

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Intel Core 2 Duo E8435
Core 2 Duo E8435
Intel Core 2 Duo SL9400
Core 2 Duo SL9400

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Community ratings

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