AMD EPYC 7351P vs AMD Phenom II X3 740
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CPU comparison with benchmarks
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| AMD EPYC 7351P | AMD Phenom II X3 740 | |
CPU comparisonAMD EPYC 7351P or AMD Phenom II X3 740 - 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 7351P has 16 cores with 32 threads and clocks with a maximum frequency of 2.90 GHz. Up to GB of memory is supported in 8 memory channels. The AMD EPYC 7351P was released in Q3/2017. The AMD Phenom II X3 740 has 3 cores with 3 threads and clocks with a maximum frequency of 3.00 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD Phenom II X3 740 was released in Q3/2010. |
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| AMD EPYC (129) | Family | AMD Phenom II (52) |
| AMD EPYC 7001 (12) | CPU group | AMD Phenom II - 700 (9) |
| 1 | Generation | 3 |
| Naples (Zen) | Architecture | Heka (K10) |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD EPYC 7351P has 16 CPU cores and can calculate 32 threads in parallel. The clock frequency of the AMD EPYC 7351P is 2.40 GHz (2.90 GHz) while the AMD Phenom II X3 740 has 3 CPU cores and 3 threads can calculate simultaneously. The clock frequency of the AMD Phenom II X3 740 is at 3.00 GHz. |
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| AMD EPYC 7351P | Characteristic | AMD Phenom II X3 740 |
| 16 | Cores | 3 |
| 32 | Threads | 3 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | No |
| No | Overclocking ? | Yes |
| 2.40 GHz | Frequency | 3.00 GHz |
| 2.90 GHz | Turbo Frequency (1 Core) | -- |
| 2.90 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe AMD EPYC 7351P can use up to GB of memory in 8 memory channels. The maximum memory bandwidth is 170.6 GB/s. The AMD Phenom II X3 740 supports up to GB of memory in 2 memory channels and achieves a memory bandwidth of up to 21.3 GB/s. |
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| AMD EPYC 7351P | Characteristic | AMD Phenom II X3 740 |
| DDR4-2400, DDR4-2666 | Memory | DDR3-1333, DDR2-1066 |
| Max. Memory | ||
| 8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
| 170.6 GB/s | Max. Bandwidth | 21.3 GB/s |
| Yes | ECC | No |
| -- | L2 Cache | -- |
| 64.00 MB | L3 Cache | 6.00 MB |
| 3.0 | PCIe version | -- |
| 128 | PCIe lanes | -- |
| 126.1 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the AMD EPYC 7351P is 170 W, while the AMD Phenom II X3 740 has a TDP of 95 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| AMD EPYC 7351P | Characteristic | AMD Phenom II X3 740 |
| 170 W | TDP (PL1 / PBP) | 95 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe AMD EPYC 7351P is manufactured in 14 nm and has 64.00 MB cache. The AMD Phenom II X3 740 is manufactured in 45 nm and has a 6.00 MB cache. |
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| AMD EPYC 7351P | Characteristic | AMD Phenom II X3 740 |
| 14 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 |
| Q3/2017 | Release date | Q3/2010 |
| 900 $ | Release price | -- |
| show more data | show more data | |
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3C 3T @ 3.00 GHz buy now on Amazon and save!
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 1 CPU benchmarks
⌀ Multi core performance in 2 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 7351P
16C 32T @ 2.90 GHz |
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AMD Phenom II X3 740
3C 3T @ 3.00 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 7351P
16C 32T @ 2.90 GHz |
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AMD Phenom II X3 740
3C 3T @ 3.00 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 7351P
16C 32T @ 2.90 GHz |
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AMD Phenom II X3 740
3C 3T @ 3.00 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 7351P
16C 32T @ 2.90 GHz |
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AMD Phenom II X3 740
3C 3T @ 3.00 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 7351P
16C 32T @ 2.90 GHz |
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AMD Phenom II X3 740
3C 3T @ 3.00 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 EPYC 7351P
16C 32T @ 2.90 GHz |
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AMD Phenom II X3 740
3C 3T @ 3.00 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 EPYC 7351P
16C 32T @ 2.90 GHz |
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AMD Phenom II X3 740
3C 3T @ 3.00 GHz |
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Devices using this processor |
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| AMD EPYC 7351P | AMD Phenom II X3 740 |
| Unknown | Unknown |
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