i5-5350H vs i9-7900X
Primary details
Comparing Core i9-7900X and Core i5-5350H processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 568 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 2.96 | no data |
| Market segment | Desktop processor | Laptop |
| Series | Core i9 (Desktop) | Intel Core i5 |
| Power efficiency | 8.96 | no data |
| Architecture codename | Skylake (server) (2017−2018) | Broadwell-H (2015) |
| Release date | 30 May 2017 (7 years ago) | 15 April 2015 (9 years ago) |
| Launch price (MSRP) | $999 | $289 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core i9-7900X and Core i5-5350H 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 | 10 (Deca-Core) | 2 (Dual-core) |
| Threads | 20 | 4 |
| Base clock speed | 3.3 GHz | 3.1 GHz |
| Boost clock speed | 4.5 GHz | 3.5 GHz |
| Bus type | DMI 3.0 | DMI 2.0 |
| Bus rate | 4 × 8 GT/s | 5 GT/s |
| Multiplier | 33 | 31 |
| L1 cache | 640 KB | 64K (per core) |
| L2 cache | 10 MB | 1 MB |
| L3 cache | 13.75 MB | 4 MB (shared) |
| Chip lithography | 14 nm | 14 nm |
| Die size | no data | 182 mm2 |
| Maximum core temperature | 95 °C | 105 °C |
| Maximum case temperature (TCase) | 72 °C | 105 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | + | - |
| Unlocked multiplier | + | - |
Compatibility
Information on Core i9-7900X and Core i5-5350H 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 (Uniprocessor) |
| Socket | Socket R4 | FCBGA1364 |
| Power consumption (TDP) | 140 Watt | 47 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i9-7900X and Core i5-5350H. 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 | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | 2.0 | 2.0 |
| Hyper-Threading Technology | + | + |
| TSX | + | - |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| Flex Memory Access | no data | + |
| Smart Response | no data | + |
| Turbo Boost Max 3.0 | + | no data |
| FDI | no data | + |
| Fast Memory Access | no data | + |
Security technologies
Core i9-7900X and Core i5-5350H technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | + | + |
| Secure Key | no data | + |
| Identity Protection | - | + |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i9-7900X and Core i5-5350H are enumerated here.
| AMD-V | + | + |
| VT-d | + | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i9-7900X and Core i5-5350H. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR3 |
| Maximum memory size | 128 GB | 32 GB |
| Max memory channels | 4 | 2 |
| Maximum memory bandwidth | 85.33 GB/s | 25.6 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | Intel Iris Pro Graphics 6200 |
| Max video memory | no data | 32 GB |
| Quick Sync Video | - | + |
| Clear Video | no data | + |
| Clear Video HD | no data | + |
| Graphics max frequency | no data | 1.05 GHz |
| InTru 3D | no data | + |
Graphics interfaces
Available interfaces and connections of Core i9-7900X and Core i5-5350H 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 Core i9-7900X and Core i5-5350H integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | no data | 2560x1600@60Hz |
| Max resolution over DisplayPort | no data | 3840x2160@60Hz |
| Max resolution over VGA | no data | N/A |
Graphics API support
APIs supported by Core i9-7900X and Core i5-5350H 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 Core i9-7900X and Core i5-5350H.
| PCIe version | 3.0 | 3.0 |
| PCI Express lanes | 44 | 16 |
Pros & cons summary
| Recency | 30 May 2017 | 15 April 2015 |
| Physical cores | 10 | 2 |
| Threads | 20 | 4 |
| Power consumption (TDP) | 140 Watt | 47 Watt |
i9-7900X has an age advantage of 2 years, and 400% more physical cores and 400% more threads.
i5-5350H, on the other hand, has 197.9% lower power consumption.
We couldn't decide between Core i9-7900X and Core i5-5350H. We've got no test results to judge.
Note that Core i9-7900X is a desktop processor while Core i5-5350H is a notebook one.
Should you still have questions on choice between Core i9-7900X and Core i5-5350H, ask them in Comments section, and we shall answer.
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