Pentium Gold G6405 vs Athlon 220GE
Aggregate performance score
Athlon 220GE outperforms Pentium Gold G6405 by a minimal 4% based on our aggregate benchmark results.
Primary details
Comparing Athlon 220GE and Pentium Gold G6405 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1688 | 1721 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 4.08 | no data |
| Market segment | Desktop processor | Desktop processor |
| Series | AMD Athlon | no data |
| Power efficiency | 7.54 | 4.36 |
| Architecture codename | Zen (2017−2020) | Comet Lake-R (2021) |
| Release date | 6 September 2018 (6 years ago) | 16 March 2021 (3 years ago) |
| Launch price (MSRP) | $65 | $64 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Athlon 220GE and Pentium Gold G6405 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 | 2 (Dual-core) | 2 (Dual-core) |
| Threads | 4 | 4 |
| Base clock speed | 3.4 GHz | 4.1 GHz |
| Boost clock speed | 3.4 GHz | 4.1 GHz |
| Bus rate | no data | 8 GT/s |
| Multiplier | 34 | no data |
| L1 cache | 192 KB | 64 KB (per core) |
| L2 cache | 1 MB | 256 KB (per core) |
| L3 cache | 4 MB (shared) | 4 MB (shared) |
| Chip lithography | 14 nm | 14 nm |
| Die size | 209.78 mm2 | no data |
| Maximum case temperature (TCase) | no data | 72 °C |
| Number of transistors | 4950 Million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Athlon 220GE and Pentium Gold G6405 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 (Uniprocessor) | 1 |
| Socket | AM4 | 1200 |
| Power consumption (TDP) | 35 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Athlon 220GE and Pentium Gold G6405. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| FMA | + | - |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | no data | + |
| TSX | - | + |
| Precision Boost 2 | + | no data |
Security technologies
Athlon 220GE and Pentium Gold G6405 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Athlon 220GE and Pentium Gold G6405 are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Athlon 220GE and Pentium Gold G6405. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 Dual-channel | DDR4-2666 |
| Maximum memory size | 64 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 42.671 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | AMD Radeon Vega 3 | Intel UHD Graphics 610 |
Peripherals
Specifications and connection of peripherals supported by Athlon 220GE and Pentium Gold G6405.
| PCIe version | 3.0 | 3.0 |
| PCI Express lanes | 12 | 16 |
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 | 2.79 | 2.67 |
| Integrated graphics card | 2.98 | 1.89 |
| Recency | 6 September 2018 | 16 March 2021 |
| Power consumption (TDP) | 35 Watt | 15 Watt |
Athlon 220GE has a 4.5% higher aggregate performance score, and 57.7% faster integrated GPU.
Pentium Gold G6405, on the other hand, has an age advantage of 2 years, and 133.3% lower power consumption.
Given the minimal performance differences, no clear winner can be declared between Athlon 220GE and Pentium Gold G6405.
Should you still have questions on choice between Athlon 220GE and Pentium Gold G6405, ask them in Comments section, and we shall answer.
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