i7-5750HQ vs Xeon E3-1280
Primary details
Comparing Xeon E3-1280 and Core i7-5750HQ processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1514 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 1.06 | no data |
| Market segment | Server | Desktop processor |
| Series | no data | Intel Core i7 |
| Power efficiency | 3.52 | no data |
| Architecture codename | Sandy Bridge (2011−2013) | Broadwell-H (2015) |
| Release date | 3 April 2011 (13 years ago) | 15 April 2015 (9 years ago) |
| Launch price (MSRP) | $450 | $434 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Xeon E3-1280 and Core i7-5750HQ 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) | 4 (Quad-Core) |
| Threads | 8 | 8 |
| Base clock speed | 3.5 GHz | 2.5 GHz |
| Boost clock speed | 3.9 GHz | 3.4 GHz |
| Bus type | no data | DMI 2.0 |
| Bus rate | no data | 5 GT/s |
| Multiplier | no data | 25 |
| L1 cache | 64 KB (per core) | 64K (per core) |
| L2 cache | 256 KB (per core) | 1 MB |
| L3 cache | 8 MB (shared) | 6 MB (shared) |
| Chip lithography | 32 nm | 14 nm |
| Die size | 216 mm2 | 182 mm2 |
| Maximum core temperature | 74 °C | 105 °C |
| Maximum case temperature (TCase) | no data | 105 °C |
| Number of transistors | 1,160 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Xeon E3-1280 and Core i7-5750HQ 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 | LGA1155 | FCBGA1364 |
| Power consumption (TDP) | 95 Watt | 47 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E3-1280 and Core i7-5750HQ. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | 2.0 | 2.0 |
| Hyper-Threading Technology | + | + |
| Idle States | + | + |
| Thermal Monitoring | + | + |
| Flex Memory Access | + | + |
| Smart Response | no data | + |
| Demand Based Switching | + | no data |
| FDI | - | + |
| Fast Memory Access | + | + |
Security technologies
Xeon E3-1280 and Core i7-5750HQ technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | + |
| Secure Key | no data | + |
| Identity Protection | + | + |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon E3-1280 and Core i7-5750HQ are enumerated here.
| AMD-V | - | + |
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon E3-1280 and Core i7-5750HQ. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR3 |
| Maximum memory size | 32 GB | 32 GB |
| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 21 GB/s | 25.6 GB/s |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel Iris Pro Graphics 6200 |
| Max video memory | no data | 32 GB |
| Quick Sync Video | - | + |
| Clear Video | no data | + |
| Clear Video HD | - | + |
| Graphics max frequency | no data | 1.05 GHz |
| InTru 3D | - | + |
Graphics interfaces
Available interfaces and connections of Xeon E3-1280 and Core i7-5750HQ integrated GPUs.
| Number of displays supported | no data | 3 |
| eDP | no data | + |
| DisplayPort | - | + |
| HDMI | - | + |
| VGA | no data | + |
Graphics image quality
Maximum display resolutions supported by Xeon E3-1280 and Core i7-5750HQ integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | no data | 2560x1600@60Hz |
| Max resolution over DisplayPort | no data | 4096x2304@60Hz |
Graphics API support
APIs supported by Xeon E3-1280 and Core i7-5750HQ integrated GPUs, sometimes API versions are included.
| DirectX | no data | 11.2/12 |
| OpenGL | no data | 4.3 |
Peripherals
Specifications and connection of peripherals supported by Xeon E3-1280 and Core i7-5750HQ.
| PCIe version | 2.0 | 3.0 |
| PCI Express lanes | 20 | 16 |
Pros & cons summary
| Recency | 3 April 2011 | 15 April 2015 |
| Chip lithography | 32 nm | 14 nm |
| Power consumption (TDP) | 95 Watt | 47 Watt |
i7-5750HQ has an age advantage of 4 years, a 128.6% more advanced lithography process, and 102.1% lower power consumption.
We couldn't decide between Xeon E3-1280 and Core i7-5750HQ. We've got no test results to judge.
Be aware that Xeon E3-1280 is a server/workstation processor while Core i7-5750HQ is a desktop one.
Should you still have questions on choice between Xeon E3-1280 and Core i7-5750HQ, ask them in Comments section, and we shall answer.
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