Ryzen 5 PRO 7640U vs Core i7-975 Extreme Edition
Primary details
Comparing Core i7-975 Extreme Edition and Ryzen 5 PRO 7640U processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Series | Intel Core i7EE | AMD Phoenix (Zen 4, Ryzen 7040) |
| Architecture codename | Nehalem (2008−2010) | Phoenix (Zen4) |
| Release date | 2 June 2009 (14 years ago) | 23 May 2023 (1 year ago) |
| Current price | $250 | no data |
Detailed specifications
Core i7-975 Extreme Edition and Ryzen 5 PRO 7640U 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) | 6 (Hexa-Core) |
| Threads | 8 | 12 |
| Base clock speed | no data | 3.5 GHz |
| Boost clock speed | 3.33 GHz | 4.9 GHz |
| Bus support | 6.4 GT/s | no data |
| L1 cache | no data | 384 KB |
| L2 cache | 1 MB | 6 MB |
| L3 cache | 8 MB | 16 MB |
| Chip lithography | 45 nm | 4 nm |
| Die size | 263 mm2 | 178 mm2 |
| Maximum core temperature | no data | 100 °C |
| Number of transistors | 731 Million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | No | No |
Compatibility
Information on Core i7-975 Extreme Edition and Ryzen 5 PRO 7640U 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 |
| Power consumption (TDP) | 130 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-975 Extreme Edition and Ryzen 5 PRO 7640U. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-975 Extreme Edition and Ryzen 5 PRO 7640U. Depending on the motherboard, higher memory frequencies may be supported.
| Maximum memory size | 24 GB | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon 760M |
Pros & cons summary
| Recency | 2 June 2009 | 23 May 2023 |
| Physical cores | 4 | 6 |
| Threads | 8 | 12 |
| Chip lithography | 45 nm | 4 nm |
| Power consumption (TDP) | 130 Watt | 15 Watt |
We couldn't decide between Core i7-975 Extreme Edition and Ryzen 5 PRO 7640U. We've got no test results to judge.
Note that Core i7-975 Extreme Edition is a desktop processor while Ryzen 5 PRO 7640U is a notebook one.
Should you still have questions on choice between Core i7-975 Extreme Edition and Ryzen 5 PRO 7640U, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
