Phenom II X4 905e vs Xeon E5-2689
Aggregated performance score
Xeon E5-2689 outperforms Phenom II X4 905e by a whopping 413% based on our aggregated benchmark results.
Primary details
Comparing Xeon E5-2689 and Phenom II X4 905e processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 972 | 2191 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.39 | 2.76 |
| Market segment | Server | Desktop processor |
| Series | Xeon | 4x Phenom II (Desktop) |
| Architecture codename | no data | Daneb (2009) |
| Release date | 6 March 2012 (12 years ago) | 1 June 2009 (14 years ago) |
| Launch price (MSRP) | no data | $212 |
| Current price | $80 | $80 (0.4x MSRP) |
Cost-effectiveness evaluation
Performance per price, higher is better.
Phenom II X4 905e has 608% better value for money than Xeon E5-2689.
Detailed specifications
Xeon E5-2689 and Phenom II X4 905e 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 | 8 (Octa-Core) | 4 (Quad-Core) |
| Threads | 16 | 4 |
| Boost clock speed | 3.6 GHz | 2.5 GHz |
| L1 cache | no data | 128 KB (per core) |
| L2 cache | no data | 512 KB (per core) |
| L3 cache | no data | 6 MB (shared) |
| Chip lithography | 32 nm | 45 nm |
| Die size | no data | 258 mm2 |
| Number of transistors | no data | 758 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Xeon E5-2689 and Phenom II X4 905e 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 | no data | 1 |
| Socket | no data | AM3 |
| Power consumption (TDP) | 115 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E5-2689 and Phenom II X4 905e. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | 45 nm, 1.25 |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon E5-2689 and Phenom II X4 905e. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR3 |
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 E5-2689 outperforms Phenom II X4 905e by 413% 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 E5-2689 outperforms Phenom II X4 905e by 413% in Passmark.
Pros & cons summary
| Performance score | 6.41 | 1.25 |
| Physical cores | 8 | 4 |
| Threads | 16 | 4 |
| Chip lithography | 32 nm | 45 nm |
| Power consumption (TDP) | 115 Watt | 65 Watt |
The Xeon E5-2689 is our recommended choice as it beats the Phenom II X4 905e in performance tests.
Be aware that Xeon E5-2689 is a server/workstation processor while Phenom II X4 905e is a desktop one.
Should you still have questions on choice between Xeon E5-2689 and Phenom II X4 905e, ask them in Comments section, and we shall answer.
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