AMD EPYC 7F52 vs AMD Phenom II X4 905e
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CPU comparison with benchmarks
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| AMD EPYC 7F52 | AMD Phenom II X4 905e | |
CPU comparisonAMD EPYC 7F52 or AMD Phenom II X4 905e - 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 EPYC 7F52 has 16 cores with 32 threads and clocks with a maximum frequency of 3.90 GHz. Up to GB of memory is supported in 8 memory channels. The AMD EPYC 7F52 was released in Q2/2020. The AMD Phenom II X4 905e has 4 cores with 4 threads and clocks with a maximum frequency of 2.50 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD Phenom II X4 905e was released in Q1/2009. |
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| AMD EPYC (129) | Family | AMD Phenom II (52) |
| AMD EPYC 7002 (24) | CPU group | AMD Phenom II - 800/900 (23) |
| 2 | Generation | 4 |
| Rome (Zen 2) | Architecture | Deneb (K10) |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD EPYC 7F52 is a 16 core processor with a clock frequency of 3.50 GHz (3.90 GHz). The AMD Phenom II X4 905e has 4 CPU cores with a clock frequency of 2.50 GHz. |
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| AMD EPYC 7F52 | Characteristic | AMD Phenom II X4 905e |
| 16 | Cores | 4 |
| 32 | Threads | 4 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | No |
| No | Overclocking ? | Yes |
| 3.50 GHz | Frequency | 2.50 GHz |
| 3.90 GHz | Turbo Frequency (1 Core) | -- |
| 3.70 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe AMD EPYC 7F52 supports a maximum of GB of memory in 8 memory channels. The AMD Phenom II X4 905e can connect up to GB of memory in 2 memory channels. |
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| AMD EPYC 7F52 | Characteristic | AMD Phenom II X4 905e |
| DDR4-3200 | Memory | DDR3-1333, DDR2-1066 |
| Max. Memory | ||
| 8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
| 51.2 GB/s | Max. Bandwidth | 21.3 GB/s |
| Yes | ECC | No |
| -- | L2 Cache | -- |
| 256.00 MB | L3 Cache | 6.00 MB |
| 4.0 | PCIe version | -- |
| 128 | PCIe lanes | -- |
| 252.0 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD EPYC 7F52 has a TDP of 240 W, that of the AMD Phenom II X4 905e is 65 W. |
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| AMD EPYC 7F52 | Characteristic | AMD Phenom II X4 905e |
| 240 W | TDP (PL1 / PBP) | 65 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe AMD EPYC 7F52 has a 256.00 MB cache, while the AMD Phenom II X4 905e cache has a total of 6.00 MB. |
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| AMD EPYC 7F52 | Characteristic | AMD Phenom II X4 905e |
| 7 nm | Technology | 45 nm |
| Chiplet | Chip design | Unknown |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | SSE3, SSE4a |
| SP3 | Socket | AM3 |
| AMD-V, SVM | Virtualization | AMD-V |
| Yes | AES-NI | No |
| Windows 10, Linux | Operating systems | Windows 10, Linux |
| Q2/2020 | Release date | Q1/2009 |
| 3100 $ | Release price | -- |
| show more data | show more data | |
16C 32T @ 3.50 GHz (3.90 GHz) buy now on Amazon and save!
4C 4T @ 2.50 GHz buy now on Amazon and save!
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Average performance in benchmarks
⌀ Single core performance in 0 CPU benchmarks
⌀ Multi core performance in 1 CPU benchmarks
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 EPYC 7F52
16C 32T @ 3.70 GHz |
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AMD Phenom II X4 905e
4C 4T @ 2.50 GHz |
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Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD EPYC 7F52
16C 32T @ 3.90 GHz |
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AMD Phenom II X4 905e
4C 4T @ 2.50 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD EPYC 7F52
16C 32T @ 3.70 GHz |
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AMD Phenom II X4 905e
4C 4T @ 2.50 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 EPYC 7F52
16C 32T @ 3.90 GHz |
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AMD Phenom II X4 905e
4C 4T @ 2.50 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 EPYC 7F52
16C 32T @ 3.90 GHz |
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AMD Phenom II X4 905e
4C 4T @ 2.50 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 EPYC 7F52
16C 32T @ 3.70 GHz |
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AMD Phenom II X4 905e
4C 4T @ 2.50 GHz |
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Devices using this processor |
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| AMD EPYC 7F52 | AMD Phenom II X4 905e |
| Unknown | Unknown |
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