Ryzen 7 5700X3D vs i7-3960X Extreme Edition
Aggregate performance score
Ryzen 7 5700X3D outperforms Core i7-3960X Extreme Edition by a whopping 197% 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 | 1304 | 480 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 49.74 |
| Market segment | Desktop processor | Desktop processor |
| Series | Intel Core i7EE | no data |
| Power efficiency | 1.64 | 6.03 |
| Designer | Intel | AMD |
| Manufacturer | no data | TSMC |
| Architecture codename | Sandy Bridge (2011−2013) | Vermeer (2020−2025) |
| Release date | 14 November 2011 (13 years ago) | 8 January 2024 (1 year ago) |
| Launch price (MSRP) | no data | $249 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Core i7-3960X Extreme Edition and Ryzen 7 5700X3D 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) | 8 (Octa-Core) |
| Threads | 12 | 16 |
| Base clock speed | no data | 3 GHz |
| Boost clock speed | 3.3 GHz | 4.1 GHz |
| Bus type | DMI 2.0 | no data |
| Bus rate | 5 GT/s | no data |
| Multiplier | 33 | no data |
| L1 cache | no data | 64 KB (per core) |
| L2 cache | 1,536 KB | 512 KB (per core) |
| L3 cache | 15 MB | 96 MB (shared) |
| Chip lithography | 32 nm | 7 nm |
| Die size | 434.72 mm2 | 74 mm2 |
| Number of transistors | 2270 Million | 8,850 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Core i7-3960X Extreme Edition and Ryzen 7 5700X3D 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 | AM4 |
| Power consumption (TDP) | 130 Watt | 105 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-3960X Extreme Edition and Ryzen 7 5700X3D. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Precision Boost 2 | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-3960X Extreme Edition and Ryzen 7 5700X3D are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-3960X Extreme Edition and Ryzen 7 5700X3D. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR4 |
| Maximum memory size | 64 GB | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | N/A |
Peripherals
Specifications and connection of peripherals supported by Core i7-3960X Extreme Edition and Ryzen 7 5700X3D.
| PCIe version | 2.00 | 4.0 |
| PCI Express lanes | 40 | 20 |
Pros & cons summary
| Performance score | 5.52 | 16.37 |
| Recency | 14 November 2011 | 8 January 2024 |
| Physical cores | 6 | 8 |
| Threads | 12 | 16 |
| Chip lithography | 32 nm | 7 nm |
| Power consumption (TDP) | 130 Watt | 105 Watt |
Ryzen 7 5700X3D has a 196.6% higher aggregate performance score, an age advantage of 12 years, 33.3% more physical cores and 33.3% more threads, a 357.1% more advanced lithography process, and 23.8% lower power consumption.
The AMD Ryzen 7 5700X3D is our recommended choice as it beats the Intel Core i7-3960X Extreme Edition in performance tests.
Other comparisons
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