Ultra 7 268V vs Pentium Extreme Edition 955
Aggregate performance score
Core Ultra 7 268V outperforms Pentium Extreme Edition 955 by a whopping 2820% based on our aggregate benchmark results.
Primary details
Comparing Pentium Extreme Edition 955 and Core Ultra 7 268V processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3120 | 873 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Power efficiency | 0.22 | 48.77 |
| Architecture codename | Presler (2005−2007) | Lunar Lake (2024) |
| Release date | 27 December 2005 (18 years ago) | 24 September 2024 (less than a year ago) |
| Launch price (MSRP) | $999 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Pentium Extreme Edition 955 and Core Ultra 7 268V 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) | 8 (Octa-Core) |
| Performance-cores | no data | 4 |
| Low Power Efficient-cores | no data | 4 |
| Threads | 4 | 8 |
| Base clock speed | 3.466 GHz | 2.2 GHz |
| Boost clock speed | 0.47 GHz | 5 GHz |
| Bus rate | no data | 37 MHz |
| L1 cache | 16 KB (per core) | 192 KB (per core) |
| L2 cache | 2 MB (per core) | 2.5 MB (per core) |
| L3 cache | no data | 12 MB (shared) |
| Chip lithography | 65 nm | 3 nm |
| Die size | 2x 81 mm2 | no data |
| Maximum core temperature | no data | 100 °C |
| Maximum case temperature (TCase) | 69 °C | no data |
| Number of transistors | 376 million | no data |
| 64 bit support | + | + |
| Unlocked multiplier | + | - |
Compatibility
Information on Pentium Extreme Edition 955 and Core Ultra 7 268V 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 | 775 | FCBGA2833 |
| Power consumption (TDP) | 130 Watt | 17 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium Extreme Edition 955 and Core Ultra 7 268V. 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 |
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | no data | + |
| Speed Shift | no data | + |
| Hyper-Threading Technology | no data | - |
| TSX | - | + |
| Thermal Monitoring | - | + |
| Turbo Boost Max 3.0 | no data | + |
| Deep Learning Boost | - | + |
| Supported AI Software Frameworks | - | OpenVINO™, WindowsML, DirectML, ONNX RT, WebNN |
Security technologies
Pentium Extreme Edition 955 and Core Ultra 7 268V technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| Secure Key | no data | + |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium Extreme Edition 955 and Core Ultra 7 268V are enumerated here.
| VT-d | no data | + |
| VT-x | + | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium Extreme Edition 955 and Core Ultra 7 268V. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2, DDR3 Depends on motherboard | DDR5 |
| Maximum memory size | no data | 32 GB |
| Max memory channels | no data | 2 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | Intel Arc Graphics 140V |
| Quick Sync Video | - | + |
| Graphics max frequency | no data | 2 GHz |
Graphics interfaces
Available interfaces and connections of Pentium Extreme Edition 955 and Core Ultra 7 268V integrated GPUs.
| Number of displays supported | no data | 3 |
Graphics image quality
Maximum display resolutions supported by Pentium Extreme Edition 955 and Core Ultra 7 268V integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | no data | 4096 x 2304 @ 60Hz (HDMI 2.1 TMDS) 7680 x 4320 @ 60Hz (HDMI2.1 FRL) |
| Max resolution over eDP | no data | 3840x2400 @ 120Hz |
| Max resolution over DisplayPort | no data | 7680 x 4320 @ 60Hz |
Graphics API support
APIs supported by Pentium Extreme Edition 955 and Core Ultra 7 268V integrated GPUs, sometimes API versions are included.
| DirectX | no data | 12.2 |
| OpenGL | no data | 4.6 |
Peripherals
Specifications and connection of peripherals supported by Pentium Extreme Edition 955 and Core Ultra 7 268V.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 4 |
| PCI support | no data | 5.0 and 4.0 |
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.
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.
Pros & cons summary
| Performance score | 0.30 | 8.76 |
| Recency | 27 December 2005 | 24 September 2024 |
| Physical cores | 2 | 8 |
| Threads | 4 | 8 |
| Chip lithography | 65 nm | 3 nm |
| Power consumption (TDP) | 130 Watt | 17 Watt |
Ultra 7 268V has a 2820% higher aggregate performance score, an age advantage of 18 years, 300% more physical cores and 100% more threads, a 2066.7% more advanced lithography process, and 664.7% lower power consumption.
The Core Ultra 7 268V is our recommended choice as it beats the Pentium Extreme Edition 955 in performance tests.
Note that Pentium Extreme Edition 955 is a desktop processor while Core Ultra 7 268V is a notebook one.
Should you still have questions on choice between Pentium Extreme Edition 955 and Core Ultra 7 268V, ask them in Comments section, and we shall answer.
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