Xeon w7-2555X vs i7-4950HQ
Primary details
Comparing Core i7-4950HQ and Xeon w7-2555X processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1385 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | Intel Core i7 | no data |
| Power efficiency | 8.36 | no data |
| Architecture codename | Crystalwell (2013−2014) | Sapphire Rapids (2023−2024) |
| Release date | 7 June 2013 (11 years ago) | 24 August 2024 (less than a year ago) |
| Launch price (MSRP) | $657 | $1,069 |
Detailed specifications
Core i7-4950HQ and Xeon w7-2555X 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) | 14 (Tetradeca-Core) |
| Threads | 8 | 28 |
| Base clock speed | 2.4 GHz | 3.3 GHz |
| Boost clock speed | 3.6 GHz | 4.8 GHz |
| Bus type | DMI 2.0 | no data |
| Bus rate | 5 GT/s | no data |
| Multiplier | 24 | no data |
| L1 cache | 64K (per core) | 80 KB (per core) |
| L2 cache | 256K (per core) | 2 MB (per core) |
| L3 cache | 8 MB (shared) | 33.75 MB |
| Chip lithography | 22 nm | 10 nm |
| Die size | 264 mm2 | no data |
| Maximum core temperature | 100 °C | no data |
| Maximum case temperature (TCase) | 100 °C | 75 °C |
| Number of transistors | 1,400 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| Unlocked multiplier | + | + |
Compatibility
Information on Core i7-4950HQ and Xeon w7-2555X 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 | FCBGA1364 | 4677 |
| Power consumption (TDP) | 47 Watt | 210 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-4950HQ and Xeon w7-2555X. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | no data |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| My WiFi | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | + |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| FDI | + | no data |
Security technologies
Core i7-4950HQ and Xeon w7-2555X technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | no data |
| Secure Key | + | no data |
| Identity Protection | + | - |
| Anti-Theft | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-4950HQ and Xeon w7-2555X are enumerated here.
| AMD-V | + | - |
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-4950HQ and Xeon w7-2555X. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR5 |
| Maximum memory size | 32 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 25.6 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel Iris Pro Graphics 5200 | N/A |
| Max video memory | 2 GB | no data |
| Quick Sync Video | + | - |
| Clear Video HD | + | no data |
| Graphics max frequency | 1.3 GHz | no data |
| InTru 3D | + | no data |
Graphics interfaces
Available interfaces and connections of Core i7-4950HQ and Xeon w7-2555X integrated GPUs.
| Number of displays supported | 3 | no data |
| eDP | + | no data |
| DisplayPort | + | - |
| HDMI | + | - |
| VGA | + | no data |
Graphics image quality
Maximum display resolutions supported by Core i7-4950HQ and Xeon w7-2555X integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | 3840x2160@30Hz | no data |
| Max resolution over DisplayPort | 3840x2160@60Hz | no data |
| Max resolution over VGA | 2880x1800@60Hz | no data |
Graphics API support
APIs supported by Core i7-4950HQ and Xeon w7-2555X integrated GPUs, sometimes API versions are included.
| DirectX | 11.2/12 | no data |
| OpenGL | 4.3 | no data |
Peripherals
Specifications and connection of peripherals supported by Core i7-4950HQ and Xeon w7-2555X.
| PCIe version | 3 | 5.0 |
| PCI Express lanes | 16 | 64 |
Pros & cons summary
| Recency | 7 June 2013 | 24 August 2024 |
| Physical cores | 4 | 14 |
| Threads | 8 | 28 |
| Chip lithography | 22 nm | 10 nm |
| Power consumption (TDP) | 47 Watt | 210 Watt |
i7-4950HQ has 346.8% lower power consumption.
Xeon w7-2555X, on the other hand, has an age advantage of 11 years, 250% more physical cores and 250% more threads, and a 120% more advanced lithography process.
We couldn't decide between Core i7-4950HQ and Xeon w7-2555X. We've got no test results to judge.
Be aware that Core i7-4950HQ is a notebook processor while Xeon w7-2555X is a server/workstation one.
Should you still have questions on choice between Core i7-4950HQ and Xeon w7-2555X, ask them in Comments section, and we shall answer.
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