Core i7-975 Extreme Edition: specs and benchmarks
Summary
Intel started Core i7-975 Extreme Edition sales 2 June 2009. Based on a Nehalem architecture, this desktop processor is primarily aimed at home systems. It has 4 cores and 8 threads, and is based on 45 nm manufacturing technology, with a maximum frequency of 3333 MHz - 3600 MHz (1 core) 3467 MHz (2 cores) 3467 MHz (3 cores) 3467 MHz (4 cores) and a locked multiplier.
Compatibility-wise, this is a processor with a TDP of 130 Watt.
Primary details
Core i7-975 Extreme Edition processor market type (desktop or notebook), architecture, sales start time and pricing.
| Place in the ranking | not rated | |
| Place by popularity | not in top-100 | |
| Market segment | Desktop processor | |
| Series | Intel Core i7EE | |
| Architecture codename | Nehalem (2008−2010) | |
| Release date | 2 June 2009 (15 years ago) |
Detailed specifications
Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.
| Physical cores | 4 (Quad-Core) | |
| Threads | 8 | |
| Boost clock speed | 3.33 GHz | of 6.2 GHz (Core i9-14900KS) |
| Bus type | QPI | |
| Bus rate | 6.4 GT/s | |
| Multiplier | 25 | of 42 (Core i7-7700K) |
| L2 cache | 1 MB | of 2 MB (Xeon 6980P) |
| L3 cache | 8 MB | of 1152 MB (EPYC 9684X) |
| Chip lithography | 45 nm | of 3 nm (Core Ultra 9 285K) |
| Die size | 263 mm2 | |
| Number of transistors | 731 Million | of 135,240 million (EPYC 9684X) |
| 64 bit support | + | |
| Windows 11 compatibility | - |
Compatibility
Information on Core i7-975 Extreme Edition compatibility with other computer components and devices: 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) | of 8 (Xeon Platinum 8454H) |
| Power consumption (TDP) | 130 Watt | of 500 Watt (Xeon 6960P) |
Technologies and extensions
Technological capabilities and additional instructions supported by Core i7-975 Extreme Edition. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + |
Memory specs
Types, maximum amount and channel number of RAM supported by Core i7-975 Extreme Edition's memory controller. Depending on the motherboard, higher memory frequency may be supported.
| Maximum memory size | 24 GB | of 6 TiB (EPYC 9654) |
Benchmark performance
Single-core and multi-core benchmark results of Core i7-975 Extreme Edition. Overall benchmark performance is measured in points in 0-100 range, higher is better.
We have no data on Core i7-975 Extreme Edition benchmark results.
Send your test results of Core i7-975 Extreme Edition.
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Recommended GPUs
People consider these graphics cards to be good for Core i7-975 Extreme Edition, according to our PC configuration statistics.
These are the fastest graphics cards for Core i7-975 Extreme Edition in our user configuration statistics. There is a total of 33 configurations using Core i7-975 Extreme Edition in our database.
