i3-1005G1 vs Ultra 9 290HX Plus
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 18 | 1940 |
| Place by popularity | not in top-100 | 85 |
| Cost-effectiveness evaluation | no data | 2.13 |
| Market segment | Laptop | Laptop |
| Series | no data | Intel Core i3 |
| Power efficiency | no data | 4.64 |
| Designer | Intel | Intel |
| Manufacturer | TSMC | Intel |
| Architecture codename | Arrow Lake-HX Refresh (2026) | Ice Lake (Client) (2019) |
| Release date | 17 March 2026 (recently) | 1 August 2019 (6 years ago) |
| Launch price (MSRP) | no data | $281 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Core Ultra 9 290HX Plus and Core i3-1005G1 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 | 24 (Tetracosa-Core) | 2 (Dual-core) |
| Threads | 24 | 4 |
| Base clock speed | 2.7 GHz | 1.2 GHz |
| Boost clock speed | 5.5 GHz | 3.4 GHz |
| Bus type | no data | OPI |
| Bus rate | no data | 4 × 4 GT/s |
| Multiplier | no data | 12 |
| L1 cache | 192 KB (per core) | 64K (per core) |
| L2 cache | 3 MB (per core) | 256K (per core) |
| L3 cache | 36 MB (shared) | 4 MB (shared) |
| Chip lithography | 3 nm | 10 nm |
| Die size | 243 mm2 | no data |
| Maximum core temperature | no data | 100 °C |
| Maximum case temperature (TCase) | no data | 72 °C |
| Number of transistors | 17,800 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | + |
| Unlocked multiplier | + | - |
Compatibility
Information on Core Ultra 9 290HX Plus and Core i3-1005G1 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 (Uniprocessor) |
| Socket | Intel BGA 2114 | FCBGA1526 |
| Power consumption (TDP) | 55 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core Ultra 9 290HX Plus and Core i3-1005G1. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| FMA | - | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| Deep Learning Boost | - | + |
Security technologies
Core Ultra 9 290HX Plus and Core i3-1005G1 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | - |
| EDB | no data | + |
| SGX | no data | Yes with Intel® ME |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core Ultra 9 290HX Plus and Core i3-1005G1 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core Ultra 9 290HX Plus and Core i3-1005G1. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR4 |
| Maximum memory size | no data | 64 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 59.732 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Arc Xe-LPG Graphics 64EU | Intel UHD Graphics for 10th Gen Intel Processors |
| Quick Sync Video | - | + |
| Graphics max frequency | no data | 900 MHz |
Graphics interfaces
Available interfaces and connections of Core Ultra 9 290HX Plus and Core i3-1005G1 integrated GPUs.
| Number of displays supported | no data | 3 |
| eDP | no data | + |
| DisplayPort | - | + |
| HDMI | - | + |
Graphics image quality
Maximum display resolutions supported by Core Ultra 9 290HX Plus and Core i3-1005G1 integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | no data | 4096 x 2304@60Hz |
| Max resolution over eDP | no data | 5120 x 3200@60Hz |
| Max resolution over DisplayPort | no data | 5120 x 3200@60Hz |
Graphics API support
APIs supported by Core Ultra 9 290HX Plus and Core i3-1005G1 integrated GPUs, sometimes API versions are included.
| DirectX | no data | 12 |
| OpenGL | no data | 4.6 |
Peripherals
Specifications and connection of peripherals supported by Core Ultra 9 290HX Plus and Core i3-1005G1.
| PCIe version | 5.0 | 3.0 |
| PCI Express lanes | 24 | no data |
Synthetic benchmarks
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance. Other than that, Passmark measures multi-core performance.
Pros & cons summary
| Recency | 17 March 2026 | 1 August 2019 |
| Physical cores | 24 | 2 |
| Threads | 24 | 4 |
| Chip lithography | 3 nm | 10 nm |
| Power consumption (TDP) | 55 Watt | 15 Watt |
Ultra 9 290HX Plus has an age advantage of 6 years, 1100% more physical cores and 500% more threads, and a 233.3% more advanced lithography process.
i3-1005G1, on the other hand, has 266.7% lower power consumption.
We couldn't decide between Intel Core Ultra 9 290HX Plus and Intel Core i3-1005G1. We've got no test results to judge.
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