Ultra 7 265F vs i3-1005G1
Primary details
Comparing Core i3-1005G1 and Core Ultra 7 265F processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1634 | not rated |
| Place by popularity | 67 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | Intel Core i3 | no data |
| Power efficiency | 11.69 | no data |
| Architecture codename | Ice Lake (Client) (2019) | Arrow Lake-S (2024−2025) |
| Release date | 1 August 2019 (5 years ago) | January 2025 |
| Launch price (MSRP) | $281 | no data |
Detailed specifications
Core i3-1005G1 and Core Ultra 7 265F 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 | 2 (Dual-core) | 20 (Icosa-Core) |
| Threads | 4 | 20 |
| Base clock speed | 1.2 GHz | 2.4 GHz |
| Boost clock speed | 3.4 GHz | 5.3 GHz |
| Bus type | OPI | no data |
| Bus rate | 4 × 4 GT/s | no data |
| Multiplier | 12 | no data |
| L1 cache | 64K (per core) | 112 KB (per core) |
| L2 cache | 256K (per core) | 3 MB (per core) |
| L3 cache | 4 MB (shared) | 30 MB (shared) |
| Chip lithography | 10 nm | 3 nm |
| Die size | no data | 243 mm2 |
| Maximum core temperature | 100 °C | no data |
| Maximum case temperature (TCase) | 72 °C | no data |
| Number of transistors | no data | 17,800 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
Compatibility
Information on Core i3-1005G1 and Core Ultra 7 265F 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) | 1 |
| Socket | FCBGA1526 | 1851 |
| Power consumption (TDP) | 15 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i3-1005G1 and Core Ultra 7 265F. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 | no data |
| AES-NI | + | + |
| FMA | + | - |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| TSX | - | + |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Deep Learning Boost | + | - |
Security technologies
Core i3-1005G1 and Core Ultra 7 265F technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | + |
| EDB | + | no data |
| Secure Key | + | no data |
| SGX | Yes with Intel® ME | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i3-1005G1 and Core Ultra 7 265F are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i3-1005G1 and Core Ultra 7 265F. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR5 |
| Maximum memory size | 64 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 59.732 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel UHD Graphics for 10th Gen Intel Processors | N/A |
| Quick Sync Video | + | - |
| Graphics max frequency | 900 MHz | no data |
Graphics interfaces
Available interfaces and connections of Core i3-1005G1 and Core Ultra 7 265F integrated GPUs.
| Number of displays supported | 3 | no data |
| eDP | + | no data |
| DisplayPort | + | - |
| HDMI | + | - |
Graphics image quality
Maximum display resolutions supported by Core i3-1005G1 and Core Ultra 7 265F integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | 4096 x 2304@60Hz | no data |
| Max resolution over eDP | 5120 x 3200@60Hz | no data |
| Max resolution over DisplayPort | 5120 x 3200@60Hz | no data |
Graphics API support
APIs supported by Core i3-1005G1 and Core Ultra 7 265F integrated GPUs, sometimes API versions are included.
| DirectX | 12 | no data |
| OpenGL | 4.6 | no data |
Peripherals
Specifications and connection of peripherals supported by Core i3-1005G1 and Core Ultra 7 265F.
| PCIe version | 3.0 | 5.0 |
| PCI Express lanes | no data | 20 |
Pros & cons summary
| Physical cores | 2 | 20 |
| Threads | 4 | 20 |
| Chip lithography | 10 nm | 3 nm |
| Power consumption (TDP) | 15 Watt | 65 Watt |
i3-1005G1 has 333.3% lower power consumption.
Ultra 7 265F, on the other hand, has 900% more physical cores and 400% more threads, and a 233.3% more advanced lithography process.
We couldn't decide between Core i3-1005G1 and Core Ultra 7 265F. We've got no test results to judge.
Be aware that Core i3-1005G1 is a notebook processor while Core Ultra 7 265F is a desktop one.
Should you still have questions on choice between Core i3-1005G1 and Core Ultra 7 265F, ask them in Comments section, and we shall answer.
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