Xeon E7-8895 v2 vs W3520
Aggregate performance score
E7-8895 v2 outperforms W3520 by a whopping 1845% based on our aggregate benchmark results.
Primary details
Comparing Xeon W3520 and Xeon E7-8895 v2 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 1891 | 84 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 3.11 | 100.00 |
| Market segment | Server | Server |
| Architecture codename | Bloomfield (2008−2010) | no data |
| Release date | March 2009 (15 years ago) | 1 January 2014 (10 years ago) |
| Launch price (MSRP) | $404 | no data |
| Current price | $70 (0.2x MSRP) | $44 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Xeon E7-8895 v2 has 3115% better value for money than Xeon W3520.
Detailed specifications
Xeon W3520 and Xeon E7-8895 v2 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) | 15 (Pentadeca-Core) |
| Threads | 8 | 30 |
| Base clock speed | 2.66 GHz | 2.8 GHz |
| Boost clock speed | 2.93 GHz | 3.6 GHz |
| L1 cache | 64 KB (per core) | no data |
| L2 cache | 256 KB (per core) | no data |
| L3 cache | 8 MB (shared) | 37.5 MB |
| Chip lithography | 45 nm | 22 nm |
| Die size | 263 mm2 | no data |
| Maximum core temperature | 68 °C | 67 °C |
| Number of transistors | 731 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Xeon W3520 and Xeon E7-8895 v2 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 | 8 |
| Socket | FCLGA1366 | no data |
| Power consumption (TDP) | 130 Watt | 155 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon W3520 and Xeon E7-8895 v2. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2 | Intel® AVX |
| AES-NI | - | + |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | 1.0 | 2.0 |
| Hyper-Threading Technology | + | + |
| TSX | no data | - |
| Idle States | + | + |
| Thermal Monitoring | - | + |
| Demand Based Switching | + | no data |
| PAE | 36 Bit | 46 Bit |
| Instruction Replay | no data | - |
| Status | Discontinued | Launched |
Security technologies
Xeon W3520 and Xeon E7-8895 v2 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | + |
| Secure Key | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon W3520 and Xeon E7-8895 v2 are enumerated here.
| VT-d | no data | + |
| VT-x | + | no data |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon W3520 and Xeon E7-8895 v2. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR3-1066, DDR3-1333, DDR3-1600 |
| Maximum memory size | 24 GB | 1.5 TB |
| Max memory channels | 3 | 4 |
| Maximum memory bandwidth | 25.6 GB/s | 85 GB/s |
| ECC memory support | + | + |
Peripherals
Specifications and connection of peripherals supported by Xeon W3520 and Xeon E7-8895 v2.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 32 |
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.
E7-8895 v2 outperforms W3520 by 1845% 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%
E7-8895 v2 outperforms W3520 by 1846% in Passmark.
Pros & cons summary
| Performance score | 1.90 | 36.96 |
| Physical cores | 4 | 15 |
| Threads | 8 | 30 |
| Chip lithography | 45 nm | 22 nm |
| Power consumption (TDP) | 130 Watt | 155 Watt |
The Xeon E7-8895 v2 is our recommended choice as it beats the Xeon W3520 in performance tests.
Should you still have questions on choice between Xeon W3520 and Xeon E7-8895 v2, ask them in Comments section, and we shall answer.
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