Core i5-1235U (IPU) vs Core i7-950
Primary details
Comparing Core i7-950 and Core i5-1235U (IPU) processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 1816 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.74 | no data |
| Market segment | Desktop processor | Laptop |
| Series | Core i7 (Desktop) | no data |
| Architecture codename | Bloomfield (2008−2010) | Alder Lake-U (2022) |
| Release date | June 2009 (15 years ago) | 23 February 2022 (2 years ago) |
| Launch price (MSRP) | $290 | no data |
| Current price | $135 (0.5x MSRP) | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core i7-950 and Core i5-1235U (IPU) 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) | 10 (Deca-Core) |
| Threads | 8 | 12 |
| Base clock speed | no data | 1.3 GHz |
| Boost clock speed | 3.33 GHz | 4.4 GHz |
| Bus support | 1333 MHz | no data |
| L1 cache | 64 KB (per core) | 80K (per core) |
| L2 cache | 256 KB (per core) | 1.25 MB (per core) |
| L3 cache | 8 MB (shared) | 12 MB (shared) |
| Chip lithography | 45 nm | 10 nm |
| Die size | 263 mm2 | no data |
| Maximum core temperature | 68 °C | no data |
| Number of transistors | 731 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| Unlocked multiplier | No | No |
Compatibility
Information on Core i7-950 and Core i5-1235U (IPU) 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 | 1 |
| Socket | 1366 | Intel BGA 1744 |
| Power consumption (TDP) | 130 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-950 and Core i5-1235U (IPU). You'll probably need this information if you require some particular technology.
| AES-NI | no data | + |
| AVX | no data | + |
| Enhanced SpeedStep (EIST) | + | + |
| TSX | no data | + |
Security technologies
Core i7-950 and Core i5-1235U (IPU) technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-950 and Core i5-1235U (IPU) are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-950 and Core i5-1235U (IPU). Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4, DDR5 Dual-channel |
| Maximum memory bandwidth | 25.6 GB/s | no data |
| ECC memory support | - | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Iris Xe 80EU |
Peripherals
Specifications and connection of peripherals supported by Core i7-950 and Core i5-1235U (IPU).
| PCIe version | no data | 4.0 |
| PCI Express lanes | no data | 20 |
Pros & cons summary
| Physical cores | 4 | 10 |
| Threads | 8 | 12 |
| Chip lithography | 45 nm | 10 nm |
| Power consumption (TDP) | 130 Watt | 15 Watt |
i5-1235U (IPU) has 150% more physical cores and 50% more threads, a 350% more advanced lithography process, and 766.7% lower power consumption.
We couldn't decide between Core i7-950 and Core i5-1235U (IPU). We've got no test results to judge.
Note that Core i7-950 is a desktop processor while Core i5-1235U (IPU) is a notebook one.
Should you still have questions on choice between Core i7-950 and Core i5-1235U (IPU), ask them in Comments section, and we shall answer.
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