Ryzen 3 PRO 5450U vs i7-6950X Extreme Edition
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 1249 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Series | Intel Core i7EE | AMD Cezanne (Zen 3, Ryzen 5000) |
| Power efficiency | no data | 44.03 |
| Designer | Intel | AMD |
| Manufacturer | no data | TSMC |
| Architecture codename | Broadwell (2015−2019) | Cezanne-U PRO (Zen 3) (2021) |
| Release date | no data | 16 March 2021 (4 years ago) |
| Launch price (MSRP) | $1,743 | no data |
Detailed specifications
Core i7-6950X Extreme Edition and Ryzen 3 PRO 5450U 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 | 10 (Deca-Core) | 4 (Quad-Core) |
| Threads | 20 | 8 |
| Base clock speed | no data | 2.6 GHz |
| Boost clock speed | 3 GHz | 4 GHz |
| Bus type | DMI 2.0 | no data |
| Multiplier | 30 | 26 |
| L1 cache | no data | 64K (per core) |
| L2 cache | 2.5 MB | 512K (per core) |
| L3 cache | 25 MB | 8 MB (shared) |
| Chip lithography | 14 nm | 7 nm |
| Die size | 246 mm2 | 180 mm2 |
| Maximum core temperature | no data | 105 °C |
| Number of transistors | 3400 Million | 10,700 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Core i7-6950X Extreme Edition and Ryzen 3 PRO 5450U 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 | no data | FP6 |
| Power consumption (TDP) | 140 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-6950X Extreme Edition and Ryzen 3 PRO 5450U. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | 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, SME |
| AES-NI | + | + |
| FMA | - | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-6950X Extreme Edition and Ryzen 3 PRO 5450U are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-6950X Extreme Edition and Ryzen 3 PRO 5450U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR4 |
| Maximum memory size | 128 GB | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon RX Vega 6 (Ryzen 4000/5000) ( - 1600 MHz) |
Peripherals
Specifications and connection of peripherals supported by Core i7-6950X Extreme Edition and Ryzen 3 PRO 5450U.
| PCIe version | 3.0 | 3.0 |
| PCI Express lanes | 40 | 8 |
Pros & cons summary
| Physical cores | 10 | 4 |
| Threads | 20 | 8 |
| Chip lithography | 14 nm | 7 nm |
| Power consumption (TDP) | 140 Watt | 15 Watt |
i7-6950X Extreme Edition has 150% more physical cores and 150% more threads.
Ryzen 3 PRO 5450U, on the other hand, has a 100% more advanced lithography process, and 833.3% lower power consumption.
We couldn't decide between Intel Core i7-6950X Extreme Edition and AMD Ryzen 3 PRO 5450U. We've got no test results to judge.
Note that Core i7-6950X Extreme Edition is a desktop processor while Ryzen 3 PRO 5450U is a notebook one.
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