Pentium 6805 vs Athlon 300U

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Aggregate performance score

Athlon 300U
2019
2 cores / 4 threads, 15 Watt
2.44
Pentium 6805
2020
2 cores / 4 threads, 15 Watt
2.80
+14.8%

Pentium 6805 outperforms Athlon 300U by a moderate 15% based on our aggregate benchmark results.

Primary details

Comparing Athlon 300U and Pentium 6805 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking17561681
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD Athlonno data
Power efficiency15.3317.59
Architecture codenameRaven Ridge 2 (2019)Ice Lake-Y (2020)
Release date6 January 2019 (5 years ago)1 October 2020 (4 years ago)
Launch price (MSRP)no data$161

Detailed specifications

Athlon 300U and Pentium 6805 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)
Threads44
Base clock speed2.4 GHz1.1 GHz
Boost clock speed3.3 GHz3 GHz
Bus typePCIe 3.0no data
Multiplier24no data
L1 cache192 KB80 KB (per core)
L2 cache1 MB256 KB (per core)
L3 cache4 MB (shared)4 MB (shared)
Chip lithography14 nm10 nm
Die size209.78 mm2123 mm2
Maximum core temperatureno data100 °C
Number of transistors4940 Millionno data
64 bit support++
Windows 11 compatibility++

Compatibility

Information on Athlon 300U and Pentium 6805 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 configuration1 (Uniprocessor)1
SocketFP5FCBGA1526
Power consumption (TDP)15 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon 300U and Pentium 6805. You'll probably need this information if you require some particular technology.

Instruction set extensionsXFR, FMA3, SSE 4.2, AVX2, SMTno data
AES-NI++
AVX++
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
Idle Statesno data+
Thermal Monitoring-+

Security technologies

Athlon 300U and Pentium 6805 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon 300U and Pentium 6805 are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon 300U and Pentium 6805. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Dual-channelDDR4-3200, LPDDR4-3733
Maximum memory size64 GB64 GB
Max memory channels22
Maximum memory bandwidth38.397 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon RX Vega 3Intel® UHD Graphics for 10th Gen Intel® Processors
Graphics max frequencyno data850 MHz
Execution Unitsno data32

Graphics interfaces

Available interfaces and connections of Athlon 300U and Pentium 6805 integrated GPUs.

Number of displays supportedno data3

Peripherals

Specifications and connection of peripherals supported by Athlon 300U and Pentium 6805.

PCIe version3.03.0
PCI Express lanes12no 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.

Athlon 300U 2.44
Pentium 6805 2.80
+14.8%

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.

Athlon 300U 3867
Pentium 6805 4424
+14.4%

Gaming performance

Pros & cons summary


Performance score 2.44 2.80
Recency 6 January 2019 1 October 2020
Chip lithography 14 nm 10 nm

Pentium 6805 has a 14.8% higher aggregate performance score, an age advantage of 1 year, and a 40% more advanced lithography process.

The Pentium 6805 is our recommended choice as it beats the Athlon 300U in performance tests.


Should you still have questions on choice between Athlon 300U and Pentium 6805, ask them in Comments section, and we shall answer.

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AMD Athlon 300U
Athlon 300U
Intel Pentium 6805
Pentium 6805

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

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


4.1 459 votes

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3.9 190 votes

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Questions & comments

Here you can ask a question about Athlon 300U or Pentium 6805, agree or disagree with our judgements, or report an error or mismatch.