Ryzen Embedded V1500B vs Opteron 842
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 1834 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Series | no data | AMD Ryzen Embedded |
| Power efficiency | no data | 6.94 |
| Designer | AMD | AMD |
| Architecture codename | SledgeHammer (2003−2005) | Zen (2017−2020) |
| Release date | June 2003 (22 years ago) | no data |
Detailed specifications
Opteron 842 and Ryzen Embedded V1500B 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 |
| Boost clock speed | 1.6 GHz | 2.2 GHz |
| Multiplier | no data | 22 |
| L1 cache | 128 KB | 384 KB |
| L2 cache | 1 MB | 2 MB |
| L3 cache | 0 KB | 4 MB |
| Chip lithography | 130 nm | 14 nm |
| Die size | 193 mm2 | no data |
| Number of transistors | 106 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Opteron 842 and Ryzen Embedded V1500B 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 | 8 | no data |
| Socket | 940 | no data |
| Power consumption (TDP) | 85 Watt | 16 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Opteron 842 and Ryzen Embedded V1500B. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| AVX | - | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Opteron 842 and Ryzen Embedded V1500B are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Opteron 842 and Ryzen Embedded V1500B. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR4-2400 |
| 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 | - | + |
Pros & cons summary
| Physical cores | 1 | 4 |
| Threads | 1 | 8 |
| Chip lithography | 130 nm | 14 nm |
| Power consumption (TDP) | 85 Watt | 16 Watt |
Ryzen Embedded V1500B has 300% more physical cores and 700% more threads, a 828.6% more advanced lithography process, and 431.3% lower power consumption.
We couldn't decide between AMD Opteron 842 and AMD Ryzen Embedded V1500B. We've got no test results to judge.
Be aware that Opteron 842 is a server/workstation processor while Ryzen Embedded V1500B is a notebook one.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
