Ryzen Embedded R1305G vs Athlon 300U

VS

Aggregate performance score

Athlon 300U
2019
2 cores / 4 threads, 15 Watt
2.43
+26.6%
Ryzen Embedded R1305G
2020
2 cores / 4 threads, 8 Watt
1.92

Athlon 300U outperforms Ryzen Embedded R1305G by a significant 27% based on our aggregate benchmark results.

Primary details

Comparing Athlon 300U and Ryzen Embedded R1305G processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking17711967
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD AthlonAMD Ryzen Embedded
Power efficiency15.3318.17
Architecture codenameRaven Ridge 2 (2019)Zen (2017−2020)
Release date6 January 2019 (5 years ago)25 February 2020 (4 years ago)

Detailed specifications

Athlon 300U and Ryzen Embedded R1305G 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 GHz1.5 GHz
Boost clock speed3.3 GHz1.5 GHz
Bus typePCIe 3.0no data
Multiplier2415
L1 cache192 KB192 KB
L2 cache1 MB1 MB
L3 cache4 MB (shared)4 MB (shared)
Chip lithography14 nm14 nm
Die size209.78 mm2209.8 mm2
Number of transistors4940 Million4,950 million
64 bit support++
Windows 11 compatibility+-

Compatibility

Information on Athlon 300U and Ryzen Embedded R1305G 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
SocketFP5FP5
Power consumption (TDP)15 Watt8 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon 300U and Ryzen Embedded R1305G. 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++

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon 300U and Ryzen Embedded R1305G are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon 300U and Ryzen Embedded R1305G. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Dual-channelDDR4-2400
Maximum memory size64 GB32 GB
Max memory channels22
Maximum memory bandwidth38.397 GB/s38.397 GB/s
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon RX Vega 3 ( - 1000 MHz)AMD Radeon Vega 3

Peripherals

Specifications and connection of peripherals supported by Athlon 300U and Ryzen Embedded R1305G.

PCIe version3.03.0
PCI Express lanes128

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 2.43
+26.6%
Ryzen Embedded R1305G 1.92

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
+26.7%
Ryzen Embedded R1305G 3052

Gaming performance

Pros & cons summary


Performance score 2.43 1.92
Recency 6 January 2019 25 February 2020
Power consumption (TDP) 15 Watt 8 Watt

Athlon 300U has a 26.6% higher aggregate performance score.

Ryzen Embedded R1305G, on the other hand, has an age advantage of 1 year, and 87.5% lower power consumption.

The Athlon 300U is our recommended choice as it beats the Ryzen Embedded R1305G in performance tests.


Should you still have questions on choice between Athlon 300U and Ryzen Embedded R1305G, 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.


AMD Athlon 300U
Athlon 300U
AMD Ryzen Embedded R1305G
Ryzen Embedded R1305G

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.


4.1 460 votes

Rate Athlon 300U on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

No user ratings yet.

Rate Ryzen Embedded R1305G on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Athlon 300U or Ryzen Embedded R1305G, agree or disagree with our judgements, or report an error or mismatch.