Core i5-11500 vs Xeon Platinum 8256
Aggregated performance score
Core i5-11500 outperforms Xeon Platinum 8256 by a minimal 4% based on our aggregated benchmark results.
Primary details
Comparing Xeon Platinum 8256 and Core i5-11500 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 649 | 627 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.22 | 45.70 |
| Market segment | Server | Desktop processor |
| Series | Intel Xeon Platinum | no data |
| Architecture codename | Cascade Lake-SP (2019) | Rocket Lake (2021) |
| Release date | 11 December 2018 (5 years ago) | 16 March 2021 (3 years ago) |
| Launch price (MSRP) | $7,007 | no data |
| Current price | $12925 (1.8x MSRP) | $177 |
Cost-effectiveness evaluation
Performance per price, higher is better.
i5-11500 has 20673% better value for money than Xeon Platinum 8256.
Detailed specifications
Xeon Platinum 8256 and Core i5-11500 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) | 6 (Hexa-Core) |
| Threads | 8 | 12 |
| Base clock speed | 3.8 GHz | 2.7 GHz |
| Boost clock speed | 3.9 GHz | 4.6 GHz |
| L1 cache | 64K (per core) | 64K (per core) |
| L2 cache | 1 MB (per core) | 256K (per core) |
| L3 cache | 16.5 MB (shared) | 12 MB (shared) |
| Chip lithography | 14 nm | 14 nm |
| Maximum core temperature | 72 °C | 100 °C |
| Maximum case temperature (TCase) | no data | 72 °C |
| Number of transistors | 8,000 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | + |
| Unlocked multiplier | No | No |
Compatibility
Information on Xeon Platinum 8256 and Core i5-11500 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 | 8 (Multiprocessor) | 1 |
| Socket | FCLGA3647 | FCLGA1200 |
| Power consumption (TDP) | 105 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon Platinum 8256 and Core i5-11500. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 |
| 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 | no data | + |
| SIPP | no data | + |
| Turbo Boost Max 3.0 | - | - |
| Status | Launched | Discontinued |
Security technologies
Xeon Platinum 8256 and Core i5-11500 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | + |
| Secure Key | no data | + |
| Identity Protection | no data | + |
| SGX | no data | - |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon Platinum 8256 and Core i5-11500 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 8256 and Core i5-11500. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2933 | DDR4-3200 |
| Maximum memory size | 1 TB | 128 GB |
| Max memory channels | 6 | 2 |
| Maximum memory bandwidth | 140.8 GB/s | 50 GB/s |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel UHD Graphics 750 |
| 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 | 1.3 GHz |
| Execution Units | no data | 32 |
| InTru 3D | no data | + |
Graphics interfaces
Available interfaces and connections of Xeon Platinum 8256 and Core i5-11500 integrated GPUs.
| Number of displays supported | no data | 3 |
Graphics image quality
Maximum display resolutions supported by Xeon Platinum 8256 and Core i5-11500 integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | no data | + |
| Max resolution over HDMI 1.4 | no data | 4096x2160@60Hz |
| Max resolution over eDP | no data | 5120 x 3200 @60Hz |
| Max resolution over DisplayPort | no data | 5120 x 3200 @60Hz |
Graphics API support
APIs supported by Xeon Platinum 8256 and Core i5-11500 integrated GPUs, sometimes API versions are included.
| DirectX | no data | 12.1 |
| OpenGL | no data | 4.5 |
Peripherals
Specifications and connection of peripherals supported by Xeon Platinum 8256 and Core i5-11500.
| PCIe version | 3.0 | 4.0 |
| PCI Express lanes | 48 | 20 |
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.
Core i5-11500 outperforms Xeon Platinum 8256 by 4% 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%
Core i5-11500 outperforms Xeon Platinum 8256 by 4% in Passmark.
Pros & cons summary
| Performance score | 10.85 | 11.24 |
| Recency | 11 December 2018 | 16 March 2021 |
| Physical cores | 4 | 6 |
| Threads | 8 | 12 |
| Power consumption (TDP) | 105 Watt | 65 Watt |
Given the minimal performance differences, no clear winner can be declared between Xeon Platinum 8256 and Core i5-11500.
Be aware that Xeon Platinum 8256 is a server/workstation processor while Core i5-11500 is a desktop one.
Should you still have questions on choice between Xeon Platinum 8256 and Core i5-11500, ask them in Comments section, and we shall answer.
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