Ryzen 7 7840U vs Core 2 Duo SL9380

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Primary details

Comparing Core 2 Duo SL9380 and Ryzen 7 7840U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated424
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Core 2 DuoAMD Phoenix (Zen 4, Ryzen 7040)
Power efficiencyno data53.15
Architecture codenamePenryn (2008−2011)Phoenix-U (Zen 4) (2023)
Release date20 August 2009 (15 years ago)May 2023 (1 year ago)

Detailed specifications

Core 2 Duo SL9380 and Ryzen 7 7840U 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)8 (Octa-Core)
Threads216
Base clock speed1.8 GHz3.3 GHz
Boost clock speed1.8 GHz5.1 GHz
Bus rate800 MHzno data
L1 cacheno data64K (per core)
L2 cache6 MB1 MB (per core)
L3 cache6 MB L2 Cache16 MB (shared)
Chip lithography45 nm4 nm
Die size107 mm2178 mm2
Maximum core temperature105 °C100 °C
Number of transistors410 Million25,000 million
64 bit support++
Windows 11 compatibility-+
VID voltage range1.05V-1.15Vno data

Compatibility

Information on Core 2 Duo SL9380 and Ryzen 7 7840U 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
SocketBGA956FP8
Power consumption (TDP)17 Watt28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo SL9380 and Ryzen 7 7840U. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Idle States-no data
Demand Based Switching-no data
FSB parity-no data
Precision Boost 2no data+

Security technologies

Core 2 Duo SL9380 and Ryzen 7 7840U technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo SL9380 and Ryzen 7 7840U are enumerated here.

AMD-V-+
VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo SL9380 and Ryzen 7 7840U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5-5600

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon 780M

Peripherals

Specifications and connection of peripherals supported by Core 2 Duo SL9380 and Ryzen 7 7840U.

PCIe versionno data4.0
PCI Express lanesno data20

Pros & cons summary


Physical cores 2 8
Threads 2 16
Chip lithography 45 nm 4 nm
Power consumption (TDP) 17 Watt 28 Watt

Core 2 Duo SL9380 has 64.7% lower power consumption.

Ryzen 7 7840U, on the other hand, has 300% more physical cores and 700% more threads, and a 1025% more advanced lithography process.

We couldn't decide between Core 2 Duo SL9380 and Ryzen 7 7840U. We've got no test results to judge.


Should you still have questions on choice between Core 2 Duo SL9380 and Ryzen 7 7840U, ask them in Comments section, and we shall answer.

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Intel Core 2 Duo SL9380
Core 2 Duo SL9380
AMD Ryzen 7 7840U
Ryzen 7 7840U

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Community ratings

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


2.3 3 votes

Rate Core 2 Duo SL9380 on a scale of 1 to 5:

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4.1 227 votes

Rate Ryzen 7 7840U on a scale of 1 to 5:

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Questions & comments

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