Phenom II X2 550 vs Sempron 3850

VS

Aggregate performance score

Sempron 3850
2014
4 cores / 4 threads, 25 Watt
0.73
Phenom II X2 550
2009
2 cores / 2 threads, 80 Watt
0.73

Primary details

Comparing Sempron 3850 and Phenom II X2 550 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking26912683
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.04
Market segmentDesktop processorDesktop processor
Power efficiency2.760.86
Architecture codenameKabini (2013−2014)Callisto (2009−2010)
Release date9 April 2014 (10 years ago)4 November 2009 (15 years ago)
Launch price (MSRP)no data$133

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Sempron 3850 and Phenom II X2 550 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)2 (Dual-core)
Threads42
Base clock speedno data3.1 GHz
Boost clock speed1.3 GHz3.1 GHz
L1 cache256 KB128 KB (per core)
L2 cache2048 KB512 KB (per core)
L3 cacheno data6 MB (shared)
Chip lithography28 nm45 nm
Die size107 mm2258 mm2
Maximum core temperature90 °Cno data
Maximum case temperature (TCase)90 °Cno data
Number of transistorsno data758 million
64 bit support++
Windows 11 compatibilityno data-

Compatibility

Information on Sempron 3850 and Phenom II X2 550 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
SocketAM1AM3
Power consumption (TDP)25 Watt80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Sempron 3850 and Phenom II X2 550. You'll probably need this information if you require some particular technology.

AES-NI+-
FMAFMA4-
AVX+-
PowerNow+-
PowerGating+-
VirusProtect+-

Virtualization technologies

Virtual machine speed-up technologies supported by Sempron 3850 and Phenom II X2 550 are enumerated here.

AMD-V++
IOMMU 2.0+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Sempron 3850 and Phenom II X2 550. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-1600DDR3
Max memory channels1no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon R3 GraphicsOn certain motherboards (Chipset feature)
จำนวนพาธไลน์128no data
Enduro+-
Switchable graphics+-
UVD+-
VCE+-

Graphics interfaces

Available interfaces and connections of Sempron 3850 and Phenom II X2 550 integrated GPUs.

DisplayPort+-
HDMI+-

Graphics API support

APIs supported by Sempron 3850 and Phenom II X2 550 integrated GPUs, sometimes API versions are included.

DirectXDirectX® 12no data
Vulkan+-

Peripherals

Specifications and connection of peripherals supported by Sempron 3850 and Phenom II X2 550.

PCIe version2.02.0
PCI Express lanes4no 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.

Sempron 3850 0.73
Phenom II X2 550 0.73

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.

Sempron 3850 1156
Phenom II X2 550 1167
+1%

Gaming performance

Pros & cons summary


Recency 9 April 2014 4 November 2009
Physical cores 4 2
Threads 4 2
Chip lithography 28 nm 45 nm
Power consumption (TDP) 25 Watt 80 Watt

Sempron 3850 has an age advantage of 4 years, 100% more physical cores and 100% more threads, a 60.7% more advanced lithography process, and 220% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between Sempron 3850 and Phenom II X2 550.


Should you still have questions on choice between Sempron 3850 and Phenom II X2 550, ask them in Comments section, and we shall answer.

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AMD Sempron 3850
Sempron 3850
AMD Phenom II X2 550
Phenom II X2 550

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Community ratings

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Questions & comments

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