i5-8400B vs Xeon 696X
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 25 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 8.98 | no data |
| Market segment | Server | Laptop |
| Series | no data | Intel Core i5 |
| Power efficiency | 7.78 | no data |
| Designer | Intel | Intel |
| Manufacturer | Intel | no data |
| Architecture codename | Granite Rapids (2024−2026) | Coffee Lake (2017−2019) |
| Release date | 2 February 2026 (recently) | 2 April 2018 (7 years ago) |
| Launch price (MSRP) | $5,599 | $182 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Xeon 696X and Core i5-8400B 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 | 64 (Tetrahexaconta-Core) | 6 (Hexa-Core) |
| Performance-cores | 64 | no data |
| Threads | 128 | 6 |
| Base clock speed | 2.4 GHz | 2.8 GHz |
| Boost clock speed | 4.8 GHz | 4 GHz |
| Bus type | no data | DMI 3.0 |
| Bus rate | 0 GT/s | 4 × 8 GT/s |
| Multiplier | no data | 28 |
| L1 cache | 112 KB (per core) | 384 KB |
| L2 cache | 2 MB (per core) | 1.5 MB |
| L3 cache | 336 MB (shared) | 9 MB |
| Chip lithography | Intel 3 nm | 14 nm |
| Die size | 2x 598 mm2 | 126 mm2 |
| Maximum core temperature | no data | 100 °C |
| Maximum case temperature (TCase) | 80 °C | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | + |
| Unlocked multiplier | + | - |
Compatibility
Information on Xeon 696X and Core i5-8400B 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 | FCLGA4710 | FCBGA1440 |
| Power consumption (TDP) | 350 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon 696X and Core i5-8400B. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® AMX, 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) | + | + |
| Speed Shift | + | no data |
| Turbo Boost Technology | 2.0 | 2.0 |
| Hyper-Threading Technology | + | - |
| TSX | + | - |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| Turbo Boost Max 3.0 | + | no data |
| Deep Learning Boost | + | - |
Security technologies
Xeon 696X and Core i5-8400B technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | - |
| EDB | + | + |
| MPX | - | + |
| Identity Protection | - | + |
| SGX | - | Yes with Intel® ME |
| OS Guard | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon 696X and Core i5-8400B are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon 696X and Core i5-8400B. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5(6400MT/s)MRDIMM(8000MT/s) | DDR4-2666 |
| Maximum memory size | 4 TB | 64 GB |
| Max memory channels | 8 | 2 |
| Maximum memory bandwidth | no data | 42.671 GB/s |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | Intel UHD Graphics 630 |
| Max video memory | no data | 64 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 Xeon 696X and Core i5-8400B integrated GPUs.
| Number of displays supported | no data | 3 |
Graphics image quality
Maximum display resolutions supported by Xeon 696X and Core i5-8400B integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | no data | + |
| Max resolution over HDMI 1.4 | no data | 4096x2304@30Hz |
| Max resolution over eDP | no data | 4096x2304@60Hz |
| Max resolution over DisplayPort | no data | 4096x2304@60Hz |
Graphics API support
APIs supported by Xeon 696X and Core i5-8400B integrated GPUs, sometimes API versions are included.
| DirectX | no data | 12 |
| OpenGL | no data | 4.5 |
Peripherals
Specifications and connection of peripherals supported by Xeon 696X and Core i5-8400B.
| PCIe version | 5.0 | 3.0 |
| PCI Express lanes | 128 | 16 |
Pros & cons summary
| Recency | 2 February 2026 | 2 April 2018 |
| Physical cores | 64 | 6 |
| Threads | 128 | 6 |
| Power consumption (TDP) | 350 Watt | 65 Watt |
Xeon 696X has an age advantage of 7 years, and 966.7% more physical cores and 2033.3% more threads.
i5-8400B, on the other hand, has 438.5% lower power consumption.
We couldn't decide between Intel Xeon 696X and Intel Core i5-8400B. We've got no test results to judge.
Be aware that Xeon 696X is a server/workstation processor while Core i5-8400B is a notebook one.
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