Ryzen Embedded R1505G vs FX-8100
Aggregate performance score
FX-8100 outperforms Ryzen Embedded R1505G by a small 6% based on our aggregate benchmark results.
Primary details
Comparing FX-8100 and Ryzen Embedded R1505G processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1736 | 1769 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Series | no data | AMD Ryzen Embedded |
| Power efficiency | 2.54 | 9.09 |
| Architecture codename | Zambezi (2011−2012) | Zen (2017−2020) |
| Release date | 12 October 2011 (13 years ago) | 25 February 2020 (4 years ago) |
| Launch price (MSRP) | no data | $80 |
Detailed specifications
FX-8100 and Ryzen Embedded R1505G 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 cores | 8 (Octa-Core) | 2 (Dual-core) |
| Threads | 8 | 4 |
| Base clock speed | 2.8 GHz | 2.4 GHz |
| Boost clock speed | 3.7 GHz | 3.3 GHz |
| Multiplier | no data | 24 |
| L1 cache | 384 KB | 96K (per core) |
| L2 cache | 8 MB | 512K (per core) |
| L3 cache | 8 MB (shared) | 4 MB (shared) |
| Chip lithography | 32 nm | 14 nm |
| Die size | 315 mm2 | 209.8 mm2 |
| Number of transistors | 1,200 million | 4,950 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | + | - |
Compatibility
Information on FX-8100 and Ryzen Embedded R1505G 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 configuration | 1 | 1 (Uniprocessor) |
| Socket | AM3+ | FP5 |
| Power consumption (TDP) | 95 Watt | 25 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by FX-8100 and Ryzen Embedded R1505G. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | XFR, FMA3, SSE 4.2, AVX2, SMT |
| AES-NI | + | + |
| FMA | + | - |
| AVX | + | + |
| Precision Boost 2 | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by FX-8100 and Ryzen Embedded R1505G are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by FX-8100 and Ryzen Embedded R1505G. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4-2400 |
| Maximum memory size | no data | 32 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 38.397 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon RX Vega 3 |
Peripherals
Specifications and connection of peripherals supported by FX-8100 and Ryzen Embedded R1505G.
| PCIe version | 2.0 | 3.0 |
| PCI Express lanes | no data | 8 |
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.
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.
Pros & cons summary
| Performance score | 2.55 | 2.40 |
| Recency | 12 October 2011 | 25 February 2020 |
| Physical cores | 8 | 2 |
| Threads | 8 | 4 |
| Chip lithography | 32 nm | 14 nm |
| Power consumption (TDP) | 95 Watt | 25 Watt |
FX-8100 has a 6.3% higher aggregate performance score, and 300% more physical cores and 100% more threads.
Ryzen Embedded R1505G, on the other hand, has an age advantage of 8 years, a 128.6% more advanced lithography process, and 280% lower power consumption.
Given the minimal performance differences, no clear winner can be declared between FX-8100 and Ryzen Embedded R1505G.
Note that FX-8100 is a desktop processor while Ryzen Embedded R1505G is a notebook one.
Should you still have questions on choice between FX-8100 and Ryzen Embedded R1505G, ask them in Comments section, and we shall answer.
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