Core i5-6400 vs Xeon X5690
Aggregated performance score
Xeon X5690 outperforms Core i5-6400 by 30% based on our aggregated benchmark results.
Primary details
Comparing Xeon X5690 and Core i5-6400 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 1221 | 1440 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 4.54 | 1.29 |
| Market segment | Server | Desktop processor |
| Series | no data | Intel Core i5 |
| Architecture codename | Westmere-EP (2010−2011) | Skylake (2015−2016) |
| Release date | 14 February 2011 (13 years ago) | 2 July 2015 (8 years ago) |
| Launch price (MSRP) | $205 | $187 |
| Current price | $112 (0.5x MSRP) | $119 (0.6x MSRP) |
Cost-effectiveness evaluation
Performance per price, higher is better.
Xeon X5690 has 252% better value for money than i5-6400.
Detailed specifications
Xeon X5690 and Core i5-6400 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 | 6 (Hexa-Core) | 4 (Quad-Core) |
| Threads | 12 | 4 |
| Base clock speed | 3.46 GHz | 2.7 GHz |
| Boost clock speed | 3.73 GHz | 3.3 GHz |
| L1 cache | 64 KB (per core) | 64K (per core) |
| L2 cache | 256 KB (per core) | 256K (per core) |
| L3 cache | 12288 KB (shared) | 6 MB (shared) |
| Chip lithography | 32 nm | 14 nm |
| Die size | 239 mm2 | 177 mm2 |
| Maximum core temperature | 79 °C | 71 °C |
| Maximum case temperature (TCase) | no data | 72 °C |
| Number of transistors | 1,170 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Xeon X5690 and Core i5-6400 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 | 2 | 1 |
| Socket | FCLGA1366,LGA1366 | FCLGA1151 |
| Power consumption (TDP) | 130 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon X5690 and Core i5-6400. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2 | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| AES-NI | + | + |
| AVX | no data | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | 1.0 | 2.0 |
| Hyper-Threading Technology | + | - |
| TSX | no data | - |
| Idle States | + | + |
| Thermal Monitoring | - | + |
| SIPP | no data | - |
| Demand Based Switching | + | no data |
| PAE | 40 Bit | no data |
| Status | Discontinued | Discontinued |
Security technologies
Xeon X5690 and Core i5-6400 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | - |
| EDB | + | + |
| Secure Key | no data | + |
| MPX | no data | + |
| Identity Protection | no data | + |
| SGX | no data | Yes with Intel® ME |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon X5690 and Core i5-6400 are enumerated here.
| AMD-V | no data | + |
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon X5690 and Core i5-6400. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR3, DDR4 |
| Maximum memory size | 288 GB | 64 GB |
| Max memory channels | 3 | 2 |
| Maximum memory bandwidth | 32 GB/s | 34.1 GB/s |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel HD Graphics 530 |
| Max video memory | no data | 64 GB |
| Quick Sync Video | no data | + |
| Clear Video | no data | + |
| Clear Video HD | no data | + |
| Graphics max frequency | no data | 950 MHz |
| InTru 3D | no data | + |
Graphics interfaces
Available interfaces and connections of Xeon X5690 and Core i5-6400 integrated GPUs.
| Number of displays supported | no data | 3 |
| eDP | no data | + |
| DisplayPort | no data | + |
| HDMI | no data | + |
| DVI | no data | + |
Graphics image quality
Maximum display resolutions supported by Xeon X5690 and Core i5-6400 integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | no data | + |
| Max resolution over HDMI 1.4 | no data | 4096x2304@24Hz |
| Max resolution over eDP | no data | 4096x2304@60Hz |
| Max resolution over DisplayPort | no data | 4096x2304@60Hz |
| Max resolution over VGA | no data | N/A |
Graphics API support
APIs supported by Xeon X5690 and Core i5-6400 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 X5690 and Core i5-6400.
| PCIe version | 2.0 | 3.0 |
| PCI Express lanes | no data | 16 |
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.
Xeon X5690 outperforms Core i5-6400 by 30% based on our aggregated benchmark results.
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.
Benchmark coverage: 68%
Xeon X5690 outperforms Core i5-6400 by 30% in Passmark.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
Benchmark coverage: 42%
Core i5-6400 outperforms Xeon X5690 by 104% in GeekBench 5 Single-Core.
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Benchmark coverage: 42%
Core i5-6400 outperforms Xeon X5690 by 18% in GeekBench 5 Multi-Core.
Pros & cons summary
| Performance score | 4.54 | 3.50 |
| Recency | 14 February 2011 | 2 July 2015 |
| Physical cores | 6 | 4 |
| Threads | 12 | 4 |
| Cost | $205 | $187 |
| Chip lithography | 32 nm | 14 nm |
| Power consumption (TDP) | 130 Watt | 65 Watt |
The Xeon X5690 is our recommended choice as it beats the Core i5-6400 in performance tests.
Be aware that Xeon X5690 is a server/workstation processor while Core i5-6400 is a desktop one.
Should you still have questions on choice between Xeon X5690 and Core i5-6400, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
