AMD Phenom II X4 905e vs AMD EPYC 7453
Last updated:
CPU comparison with benchmarks
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| AMD Phenom II X4 905e | AMD EPYC 7453 | |
CPU comparisonIn this CPU comparison, we compare the AMD Phenom II X4 905e and the AMD EPYC 7453 and use benchmarks to check which processor is faster.
We compare the AMD Phenom II X4 905e 4 core processor released in Q1/2009 with the AMD EPYC 7453 which has 28 CPU cores and was introduced in Q1/2021. |
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| AMD Phenom II (52) | Family | AMD EPYC (129) |
| AMD Phenom II - 800/900 (23) | CPU group | AMD EPYC 7003 (29) |
| 4 | Generation | 3 |
| Deneb (K10) | Architecture | Milan (Zen 3) |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | AMD EPYC 7452 |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Phenom II X4 905e is a 4 core processor with a clock frequency of 2.50 GHz. The processor can compute 4 threads at the same time. The AMD EPYC 7453 clocks with 2.75 GHz (3.45 GHz), has 28 CPU cores and can calculate 56 threads in parallel. |
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| AMD Phenom II X4 905e | Characteristic | AMD EPYC 7453 |
| 4 | Cores | 28 |
| 4 | Threads | 56 |
| normal | Core architecture | normal |
| No | Hyperthreading | Yes |
| Yes | Overclocking ? | No |
| 2.50 GHz | Frequency | 2.75 GHz |
| -- | Turbo Frequency (1 Core) | 3.45 GHz |
| -- | Turbo Frequency (All Cores) | 3.25 GHz |
Memory & PCIeUp to GB of memory in a maximum of 2 memory channels is supported by the AMD Phenom II X4 905e, while the AMD EPYC 7453 supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 204.8 GB/s enabled. |
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| AMD Phenom II X4 905e | Characteristic | AMD EPYC 7453 |
| DDR3-1333, DDR2-1066 | Memory | DDR4-3200 |
| Max. Memory | 4096 GB | |
| 2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
| 21.3 GB/s | Max. Bandwidth | 204.8 GB/s |
| No | ECC | Yes |
| -- | L2 Cache | -- |
| 6.00 MB | L3 Cache | 64.00 MB |
| -- | PCIe version | 4.0 |
| -- | PCIe lanes | 128 |
| -- | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe AMD Phenom II X4 905e has a TDP of 65 W. The TDP of the AMD EPYC 7453 is 225 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| AMD Phenom II X4 905e | Characteristic | AMD EPYC 7453 |
| 65 W | TDP (PL1 / PBP) | 225 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | 240 W |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe AMD Phenom II X4 905e has 6.00 MB cache and is manufactured in 45 nm. The cache of AMD EPYC 7453 is at 64.00 MB. The processor is manufactured in 7 nm. |
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| AMD Phenom II X4 905e | Characteristic | AMD EPYC 7453 |
| 45 nm | Technology | 7 nm |
| Unknown | Chip design | Chiplet |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE3, SSE4a | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
| AM3 | Socket | SP3 |
| AMD-V | Virtualization | AMD-V, SVM |
| No | AES-NI | Yes |
| Windows 10, Linux | Operating systems | Windows 10, Linux |
| Q1/2009 | Release date | Q1/2021 |
| -- | Release price | 1570 $ |
| show more data | show more data | |
4C 4T @ 2.50 GHz buy now on Amazon and save!
28C 56T @ 2.75 GHz (3.45 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 Phenom II X4 905e
4C 4T @ 2.50 GHz |
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AMD EPYC 7453
28C 56T @ 3.25 GHz |
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Cinebench R23 (Single-Core)
Cinebench R23 is the successor of Cinebench R20 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 X4 905e
4C 4T @ 2.50 GHz |
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AMD EPYC 7453
28C 56T @ 3.45 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 Phenom II X4 905e
4C 4T @ 2.50 GHz |
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AMD EPYC 7453
28C 56T @ 3.45 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 Phenom II X4 905e
4C 4T @ 2.50 GHz |
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AMD EPYC 7453
28C 56T @ 3.25 GHz |
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Geekbench 6 (Single-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
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AMD Phenom II X4 905e
4C 4T @ 2.50 GHz |
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AMD EPYC 7453
28C 56T @ 3.45 GHz |
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Geekbench 6 (Multi-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
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AMD Phenom II X4 905e
4C 4T @ 2.50 GHz |
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AMD EPYC 7453
28C 56T @ 3.25 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 X4 905e
4C 4T @ 2.50 GHz |
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AMD EPYC 7453
28C 56T @ 3.45 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 X4 905e
4C 4T @ 2.50 GHz |
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AMD EPYC 7453
28C 56T @ 3.25 GHz |
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Devices using this processor |
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| AMD Phenom II X4 905e | AMD EPYC 7453 |
| Unknown | Unknown |
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