Ryzen 9 7950X vs Pentium B915C
Primary details
Comparing Pentium B915C and Ryzen 9 7950X processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | not rated | 63 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Architecture codename | Sandy Bridge (2011−2013) | Raphael (Zen 4) (2022) |
| Release date | 1 May 2012 (12 years ago) | 26 September 2022 (1 year ago) |
Detailed specifications
Pentium B915C and Ryzen 9 7950X 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) | 16 (Hexadeca-Core) |
| Threads | 2 | 32 |
| Base clock speed | no data | 4.5 GHz |
| Boost clock speed | 1.5 GHz | 5.7 GHz |
| L1 cache | 64 KB (per core) | 1 MB |
| L2 cache | 256 KB (per core) | 16 MB |
| L3 cache | 2048 KB (shared) | 64 MB |
| Chip lithography | 32 nm | 0 nm |
| Die size | 131 mm2 | CCD = 2x 70 sq. mm, I/O = 122 mm2 |
| Maximum core temperature | no data | 95 °C |
| Maximum case temperature (TCase) | no data | 47 °C |
| Number of transistors | 504 million | 13140 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | - | + |
Compatibility
Information on Pentium B915C and Ryzen 9 7950X 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 | G2 (988B) | AM5 (LGA1718) |
| Power consumption (TDP) | 35 Watt | 170 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium B915C and Ryzen 9 7950X. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | CCD = 5 nm, I/O = 6 nm, 0.650 - 1.475 V |
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Precision Boost 2 | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium B915C and Ryzen 9 7950X are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium B915C and Ryzen 9 7950X. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR5-5200 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD (Sandy Bridge) | AMD Radeon Graphics (Ryzen 7000) |
Peripherals
Specifications and connection of peripherals supported by Pentium B915C and Ryzen 9 7950X.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 24 |
Pros & cons summary
| Recency | 1 May 2012 | 26 September 2022 |
| Physical cores | 2 | 16 |
| Threads | 2 | 32 |
| Power consumption (TDP) | 35 Watt | 170 Watt |
Pentium B915C has 385.7% lower power consumption.
Ryzen 9 7950X, on the other hand, has an age advantage of 10 years, and 700% more physical cores and 1500% more threads.
We couldn't decide between Pentium B915C and Ryzen 9 7950X. We've got no test results to judge.
Be aware that Pentium B915C is a notebook processor while Ryzen 9 7950X is a desktop one.
Should you still have questions on choice between Pentium B915C and Ryzen 9 7950X, ask them in Comments section, and we shall answer.
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