Xeon E-2456 vs Phenom II X4 910
Aggregate performance score
Xeon E-2456 outperforms Phenom II X4 910 by a whopping 1236% based on our aggregate benchmark results.
Primary details
Comparing Phenom II X4 910 and Xeon E-2456 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2393 | 469 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.09 | 93.11 |
| Market segment | Desktop processor | Server |
| Power efficiency | 1.12 | 17.70 |
| Architecture codename | Deneb (2009−2011) | Raptor Lake-S (2023−2024) |
| Release date | 9 February 2009 (15 years ago) | 14 December 2023 (less than a year ago) |
| Launch price (MSRP) | $100 | $375 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Xeon E-2456 has 103356% better value for money than Phenom II X4 910.
Detailed specifications
Phenom II X4 910 and Xeon E-2456 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 | 4 | 12 |
| Base clock speed | 2.6 GHz | 3.3 GHz |
| Boost clock speed | 2.6 GHz | 5.1 GHz |
| Bus rate | no data | 16 GT/s |
| L1 cache | 128 KB (per core) | 80 KB (per core) |
| L2 cache | 512 KB (per core) | 1.25 MB (per core) |
| L3 cache | 6 MB (shared) | 18 MB (shared) |
| Chip lithography | 45 nm | Intel 7 nm |
| Die size | 258 mm2 | 163 mm2 |
| Maximum core temperature | no data | 100 °C |
| Number of transistors | 758 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Phenom II X4 910 and Xeon E-2456 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 | AM3 | FCLGA1700 |
| Power consumption (TDP) | 95 Watt | 80 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Phenom II X4 910 and Xeon E-2456. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | no data | + |
| Turbo Boost Technology | no data | 2 |
| Hyper-Threading Technology | no data | + |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| Turbo Boost Max 3.0 | no data | - |
Security technologies
Phenom II X4 910 and Xeon E-2456 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| Secure Key | no data | + |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Phenom II X4 910 and Xeon E-2456 are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Phenom II X4 910 and Xeon E-2456. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR5-4800 |
| Maximum memory size | no data | 128 GB |
| Max memory channels | no data | 2 |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | N/A |
Peripherals
Specifications and connection of peripherals supported by Phenom II X4 910 and Xeon E-2456.
| PCIe version | 2.0 | 5 |
| 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.
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.
Pros & cons summary
| Performance score | 1.12 | 14.96 |
| Recency | 9 February 2009 | 14 December 2023 |
| Physical cores | 4 | 6 |
| Threads | 4 | 12 |
| Power consumption (TDP) | 95 Watt | 80 Watt |
Xeon E-2456 has a 1235.7% higher aggregate performance score, an age advantage of 14 years, 50% more physical cores and 200% more threads, and 18.8% lower power consumption.
The Xeon E-2456 is our recommended choice as it beats the Phenom II X4 910 in performance tests.
Note that Phenom II X4 910 is a desktop processor while Xeon E-2456 is a server/workstation one.
Should you still have questions on choice between Phenom II X4 910 and Xeon E-2456, ask them in Comments section, and we shall answer.
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