Xeon W-11955M vs X3430
Aggregate performance score
W-11955M outperforms X3430 by a whopping 888% based on our aggregate benchmark results.
Primary details
Comparing Xeon X3430 and Xeon W-11955M processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 2074 | 460 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.36 | 63.74 |
| Market segment | Server | Server |
| Series | no data | Intel Tiger Lake |
| Architecture codename | no data | Tiger Lake-H (2021) |
| Release date | 1 July 2009 (15 years ago) | 11 May 2021 (3 years ago) |
| Current price | $50 | $345 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Xeon W-11955M has 17606% better value for money than Xeon X3430.
Detailed specifications
Xeon X3430 and Xeon W-11955M 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) | 8 (Octa-Core) |
| Threads | 4 | 16 |
| Base clock speed | 2.4 GHz | 2.6 GHz |
| Boost clock speed | 2.8 GHz | 5 GHz |
| L1 cache | no data | 96K (per core) |
| L2 cache | no data | 1.25 MB (per core) |
| L3 cache | 8 MB Intel® Smart Cache | 24 MB (shared) |
| Chip lithography | 45 nm | 10 nm SuperFin |
| Maximum core temperature | 73 °C | 100 °C |
| Maximum case temperature (TCase) | no data | 72 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | No | No |
Compatibility
Information on Xeon X3430 and Xeon W-11955M 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 |
| Socket | FCLGA1156,LGA1156 | FCBGA1787 |
| Power consumption (TDP) | 95 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon X3430 and Xeon W-11955M. 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, Intel® AVX-512 |
| AES-NI | - | + |
| FMA | no data | + |
| AVX | no data | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | 1.0 | no data |
| Hyper-Threading Technology | - | + |
| TSX | no data | + |
| Idle States | + | no data |
| Thermal Monitoring | - | + |
| Flex Memory Access | no data | + |
| SIPP | no data | + |
| Demand Based Switching | + | no data |
| PAE | 36 Bit | no data |
| Turbo Boost Max 3.0 | no data | + |
| Status | Discontinued | Discontinued |
Security technologies
Xeon X3430 and Xeon W-11955M technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | no data |
| Secure Key | no data | + |
| SGX | no data | - |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon X3430 and Xeon W-11955M are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon X3430 and Xeon W-11955M. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3-800, DDR3-1066, DDR3-1333 | DDR4 |
| Maximum memory size | 32 GB | 128 GB |
| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 21 GB/s | 51.2 GB/s |
| ECC memory support | + | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel® UHD Graphics for 11th Gen Intel® Processors |
| Quick Sync Video | no data | + |
| Graphics max frequency | no data | 1.45 GHz |
| Execution Units | no data | 32 |
Graphics interfaces
Available interfaces and connections of Xeon X3430 and Xeon W-11955M integrated GPUs.
| Number of displays supported | no data | 4 |
Graphics image quality
Maximum display resolutions supported by Xeon X3430 and Xeon W-11955M integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | no data | 4096x2304@60Hz |
| Max resolution over eDP | no data | 4096x2304@60Hz |
| Max resolution over DisplayPort | no data | 7680x4320@60Hz |
Graphics API support
APIs supported by Xeon X3430 and Xeon W-11955M integrated GPUs, sometimes API versions are included.
| DirectX | no data | 12.1 |
| OpenGL | no data | 4.6 |
Peripherals
Specifications and connection of peripherals supported by Xeon X3430 and Xeon W-11955M.
| PCIe version | 2.0 | 4.0 |
| PCI Express lanes | 16 | 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.
W-11955M outperforms X3430 by 888% based on our aggregate 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%
W-11955M outperforms X3430 by 889% 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%
W-11955M outperforms X3430 by 443% 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%
W-11955M outperforms X3430 by 748% in GeekBench 5 Multi-Core.
Pros & cons summary
| Performance score | 1.48 | 14.62 |
| Recency | 1 July 2009 | 11 May 2021 |
| Physical cores | 4 | 8 |
| Threads | 4 | 16 |
| Chip lithography | 45 nm | 10 nm |
| Power consumption (TDP) | 95 Watt | 35 Watt |
The Xeon W-11955M is our recommended choice as it beats the Xeon X3430 in performance tests.
Should you still have questions on choice between Xeon X3430 and Xeon W-11955M, ask them in Comments section, and we shall answer.
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