AMD Phenom II X3 705e vs AMD FX-8100
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CPU comparison with benchmarks
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| AMD Phenom II X3 705e | AMD FX-8100 | |
CPU comparisonAMD Phenom II X3 705e or AMD FX-8100 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The AMD Phenom II X3 705e has 3 cores with 3 threads and clocks with a maximum frequency of 2.50 GHz. Up to GB of memory is supported in 2 memory channels. The AMD Phenom II X3 705e was released in Q2/2009. The AMD FX-8100 has 8 cores with 8 threads and clocks with a maximum frequency of 3.70 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD FX-8100 was released in Q4/2011. |
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| AMD Phenom II (52) | Family | AMD FX (30) |
| AMD Phenom II - 700 (9) | CPU group | AMD FX-8000 (11) |
| 3 | Generation | 2 |
| Heka (K10) | Architecture | Vishera (Bulldozer) |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Phenom II X3 705e is a 3 core processor with a clock frequency of 2.50 GHz. The AMD FX-8100 has 8 CPU cores with a clock frequency of 2.80 GHz (3.70 GHz). |
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| AMD Phenom II X3 705e | Characteristic | AMD FX-8100 |
| 3 | Cores | 8 |
| 3 | Threads | 8 |
| normal | Core architecture | normal |
| No | Hyperthreading | No |
| Yes | Overclocking ? | Yes |
| 2.50 GHz | Frequency | 2.80 GHz |
| -- | Turbo Frequency (1 Core) | 3.70 GHz |
| -- | Turbo Frequency (All Cores) | 3.70 GHz |
Memory & PCIeThe AMD Phenom II X3 705e supports a maximum of GB of memory in 2 memory channels. The AMD FX-8100 can connect up to GB of memory in 2 memory channels. |
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| AMD Phenom II X3 705e | Characteristic | AMD FX-8100 |
| DDR3-1333, DDR2-1066 | Memory | DDR3-1866 |
| Max. Memory | ||
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 21.3 GB/s | Max. Bandwidth | 29.9 GB/s |
| No | ECC | Yes |
| -- | L2 Cache | -- |
| 6.00 MB | L3 Cache | 8.00 MB |
| -- | PCIe version | -- |
| -- | PCIe lanes | -- |
| -- | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Phenom II X3 705e has a TDP of 65 W, that of the AMD FX-8100 is 95 W. |
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| AMD Phenom II X3 705e | Characteristic | AMD FX-8100 |
| 65 W | TDP (PL1 / PBP) | 95 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe AMD Phenom II X3 705e has a 6.00 MB cache, while the AMD FX-8100 cache has a total of 8.00 MB. |
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| AMD Phenom II X3 705e | Characteristic | AMD FX-8100 |
| 45 nm | Technology | 32 nm |
| Unknown | Chip design | Unknown |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE3, SSE4a | ISA extensions | SSE4.1, SSE4.2, AVX, FMA3, FMA4 |
| AM3 | Socket | AM3+ |
| AMD-V | Virtualization | AMD-V |
| No | AES-NI | Yes |
| Windows 10, Linux | Operating systems | Windows 10, Linux |
| Q2/2009 | Release date | Q4/2011 |
| -- | Release price | -- |
| show more data | show more data | |
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Average performance in benchmarks
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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AMD Phenom II X3 705e
3C 3T @ 2.50 GHz |
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AMD FX-8100
8C 8T @ 3.70 GHz |
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Cinebench R20 (Single-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD Phenom II X3 705e
3C 3T @ 2.50 GHz |
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AMD FX-8100
8C 8T @ 3.70 GHz |
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Cinebench R20 (Multi-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD Phenom II X3 705e
3C 3T @ 2.50 GHz |
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AMD FX-8100
8C 8T @ 3.70 GHz |
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Cinebench R15 (Single-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD Phenom II X3 705e
3C 3T @ 2.50 GHz |
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AMD FX-8100
8C 8T @ 3.70 GHz |
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Cinebench R15 (Multi-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD Phenom II X3 705e
3C 3T @ 2.50 GHz |
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AMD FX-8100
8C 8T @ 3.70 GHz |
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Devices using this processor |
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| AMD Phenom II X3 705e | AMD FX-8100 |
| Unknown | Unknown |
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