3020e vs i7-975 Extreme Edition
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 2426 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Series | Intel Core i7EE | AMD Raven Ridge (Ryzen 2000 APU) |
| Designer | Intel | AMD |
| Architecture codename | Nehalem (2008−2010) | Dali (Zen) (2020) |
| Release date | 2 June 2009 (16 years ago) | 4 August 2020 (5 years ago) |
Detailed specifications
Core i7-975 Extreme Edition and 3020e 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 | 4 (Quad-Core) | 2 (Dual-core) |
| Threads | 8 | 2 |
| Base clock speed | no data | 1.2 GHz |
| Boost clock speed | 3.33 GHz | 2.6 GHz |
| Bus type | QPI | no data |
| Bus rate | 6.4 GT/s | no data |
| Multiplier | 25 | no data |
| L1 cache | no data | 192 KB |
| L2 cache | 1 MB | 1 MB |
| L3 cache | 8 MB | 4 MB |
| Chip lithography | 45 nm | 14 nm |
| Die size | 263 mm2 | no data |
| Maximum core temperature | no data | 105 °C |
| Number of transistors | 731 Million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Core i7-975 Extreme Edition and 3020e 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) | no data |
| Socket | no data | FT5 |
| Power consumption (TDP) | 130 Watt | 1 MB + 4 MB |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-975 Extreme Edition and 3020e. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, CPB, AES-NI, RDRAND, RDSEED, SHA, SME |
| AES-NI | - | + |
| FMA | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-975 Extreme Edition and 3020e. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR4 |
| Maximum memory size | 24 GB | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon RX Vega 3 ( - 1000 MHz) |
Pros & cons summary
| Recency | 2 June 2009 | 4 August 2020 |
| Physical cores | 4 | 2 |
| Threads | 8 | 2 |
| Chip lithography | 45 nm | 14 nm |
| Power consumption (TDP) | 130 Watt | 1 Watt |
i7-975 Extreme Edition has 100% more physical cores and 300% more threads.
3020e, on the other hand, has an age advantage of 11 years, a 221.4% more advanced lithography process, and 12900% lower power consumption.
We couldn't decide between Intel Core i7-975 Extreme Edition and AMD 3020e. We've got no test results to judge.
Note that Core i7-975 Extreme Edition is a desktop processor while 3020e is a notebook one.
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