V-Series V105 vs i7-975
Aggregate performance score
Core i7-975 outperforms V-Series V105 by a whopping 1471% based on our aggregate benchmark results.
Primary details
Comparing Core i7-975 and V-Series V105 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1835 | 3322 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.12 | no data |
| Market segment | Desktop processor | Laptop |
| Series | Core i7 (Desktop) | AMD V-Series |
| Power efficiency | 1.60 | 1.47 |
| Architecture codename | Bloomfield (2008−2010) | no data |
| Release date | 2 June 2009 (15 years ago) | 12 May 2010 (14 years ago) |
| Launch price (MSRP) | $476 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core i7-975 and V-Series V105 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) | 1 (Single-Core) |
| Threads | 8 | 1 |
| Base clock speed | 3.33 GHz | no data |
| Boost clock speed | 3.6 GHz | 1.2 GHz |
| Bus rate | 1333 MHz | 2000 MHz |
| L1 cache | 64 KB (per core) | 128 KB |
| L2 cache | 256 KB (per core) | 512 KB |
| L3 cache | 8 MB (shared) | no data |
| Chip lithography | 45 nm | 45 nm |
| Die size | 263 mm2 | no data |
| Maximum case temperature (TCase) | 68 °C | no data |
| Number of transistors | 731 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | + | - |
Compatibility
Information on Core i7-975 and V-Series V105 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 | no data |
| Socket | FCLGA1366 | S1 |
| Power consumption (TDP) | 130 Watt | 9 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-975 and V-Series V105. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2 | SSE4A, AMD64, Enhanced Virus Protection, Virtualization |
| VirusProtect | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | 1.0 | no data |
| Hyper-Threading Technology | + | no data |
| Idle States | + | no data |
| Demand Based Switching | - | no data |
| PAE | 36 Bit | no data |
Security technologies
Core i7-975 and V-Series V105 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-975 and V-Series V105 are enumerated here.
| AMD-V | - | + |
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-975 and V-Series V105. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR3 |
| Maximum memory size | 24 GB | no data |
| Max memory channels | 3 | no data |
| Maximum memory bandwidth | 25.6 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | no data |
Peripherals
Specifications and connection of peripherals supported by Core i7-975 and V-Series V105.
| PCIe version | 2.0 | no data |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Cinebench 10 32-bit single-core
Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.
wPrime 32
wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.
Pros & cons summary
| Performance score | 2.20 | 0.14 |
| Recency | 2 June 2009 | 12 May 2010 |
| Physical cores | 4 | 1 |
| Threads | 8 | 1 |
| Power consumption (TDP) | 130 Watt | 9 Watt |
i7-975 has a 1471.4% higher aggregate performance score, and 300% more physical cores and 700% more threads.
V-Series V105, on the other hand, has an age advantage of 11 months, and 1344.4% lower power consumption.
The Core i7-975 is our recommended choice as it beats the V-Series V105 in performance tests.
Note that Core i7-975 is a desktop processor while V-Series V105 is a notebook one.
Should you still have questions on choice between Core i7-975 and V-Series V105, ask them in Comments section, and we shall answer.
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