Ryzen Embedded V1605B vs Pentium M 780
Aggregate performance score
Ryzen Embedded V1605B outperforms Pentium M 780 by a whopping 1655% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3485 | 1651 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | Pentium M | AMD Ryzen Embedded |
| Power efficiency | 0.34 | 10.90 |
| Designer | Intel | AMD |
| Manufacturer | Intel | GlobalFoundries |
| Architecture codename | Dothan (2004−2005) | Zen (2017−2020) |
| Release date | 25 July 2005 (20 years ago) | 21 February 2018 (7 years ago) |
Detailed specifications
Pentium M 780 and Ryzen Embedded V1605B 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 | 1 (Single-Core) | 4 (Quad-Core) |
| Threads | 1 | 8 |
| Base clock speed | 2.26 GHz | 2 GHz |
| Boost clock speed | 0.03 GHz | 3.6 GHz |
| Bus rate | 533 MHz | no data |
| Multiplier | no data | 20 |
| L1 cache | 32 KB | 128K (per core) |
| L2 cache | 2 MB | 512K (per core) |
| L3 cache | 0 KB | 2 MB (shared) |
| Chip lithography | 90 nm | 14 nm |
| Die size | 87 mm2 | 210 mm2 |
| Maximum core temperature | 100 °C | 105 °C |
| Number of transistors | 144 million | 4,950 million |
| 64 bit support | - | + |
| Windows 11 compatibility | - | - |
| VID voltage range | 1.26V-1.404V | no data |
Compatibility
Information on Pentium M 780 and Ryzen Embedded V1605B 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 | PPGA478, H-PBGA479 | FP5 |
| Power consumption (TDP) | 27 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium M 780 and Ryzen Embedded V1605B. 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 | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | no data |
| Idle States | - | no data |
| Demand Based Switching | - | no data |
| PAE | 32 Bit | no data |
| FSB parity | - | no data |
| Precision Boost 2 | no data | + |
Security technologies
Pentium M 780 and Ryzen Embedded V1605B technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium M 780 and Ryzen Embedded V1605B are enumerated here.
| AMD-V | - | + |
| VT-x | - | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium M 780 and Ryzen Embedded V1605B. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2 | DDR4 Dual-channel |
| Maximum memory size | no data | 32 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 38.397 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | AMD Radeon RX Vega 8 (Ryzen 2000/3000) ( - 1100 MHz) |
Pros & cons summary
| Performance score | 0.22 | 3.86 |
| Recency | 25 July 2005 | 21 February 2018 |
| Physical cores | 1 | 4 |
| Threads | 1 | 8 |
| Chip lithography | 90 nm | 14 nm |
| Power consumption (TDP) | 27 Watt | 15 Watt |
Ryzen Embedded V1605B has a 1654.5% higher aggregate performance score, an age advantage of 12 years, 300% more physical cores and 700% more threads, a 542.9% more advanced lithography process, and 80% lower power consumption.
The AMD Ryzen Embedded V1605B is our recommended choice as it beats the Intel Pentium M 780 in performance tests.
Be aware that Pentium M 780 is a notebook processor while Ryzen Embedded V1605B is a desktop one.
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