Opteron 146 HE vs Ryzen 5 PRO 6650U
Primary details
Comparing Ryzen 5 PRO 6650U and Opteron 146 HE processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 672 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Architecture codename | Rembrandt-U PRO (Zen 3+) | SledgeHammer (2003−2004) |
| Release date | 19 April 2022 (2 years ago) | February 2004 (20 years ago) |
Detailed specifications
Ryzen 5 PRO 6650U and Opteron 146 HE 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 | 6 (Hexa-Core) | 1 (Single-Core) |
| Threads | 12 | 1 |
| Base clock speed | 2.9 GHz | no data |
| Boost clock speed | 4.5 GHz | 2 GHz |
| L1 cache | 64K (per core) | 128 KB |
| L2 cache | 512K (per core) | 1 MB |
| L3 cache | 16 MB (shared) | 0 KB |
| Chip lithography | 6 nm | 130 nm |
| Die size | 208 mm2 | 193 mm2 |
| Maximum core temperature | 95 °C | no data |
| Number of transistors | no data | 106 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Ryzen 5 PRO 6650U and Opteron 146 HE 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 |
| Socket | FP7 | 940 |
| Power consumption (TDP) | 15 Watt | 55 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 5 PRO 6650U and Opteron 146 HE. You'll probably need this information if you require some particular technology.
| Instruction set extensions | DDR5-4800/LPDDR5-6400 RAM (incl. ECC), PCIe 4, PRO, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA | no data |
| AES-NI | + | no data |
| FMA | + | no data |
| AVX | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 5 PRO 6650U and Opteron 146 HE are enumerated here.
| AMD-V | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 5 PRO 6650U and Opteron 146 HE. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon 660M | no data |
Peripherals
Specifications and connection of peripherals supported by Ryzen 5 PRO 6650U and Opteron 146 HE.
| PCIe version | 4.0 | no data |
| PCI Express lanes | 20 | no data |
Pros & cons summary
| Physical cores | 6 | 1 |
| Threads | 12 | 1 |
| Chip lithography | 6 nm | 130 nm |
| Power consumption (TDP) | 15 Watt | 55 Watt |
We couldn't decide between Ryzen 5 PRO 6650U and Opteron 146 HE. We've got no test results to judge.
Be aware that Ryzen 5 PRO 6650U is a notebook processor while Opteron 146 HE is a server/workstation one.
Should you still have questions on choice between Ryzen 5 PRO 6650U and Opteron 146 HE, ask them in Comments section, and we shall answer.
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