Intel Xeon Silver 4209T vs AMD Phenom II X4 820
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CPU comparison with benchmarks
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| Intel Xeon Silver 4209T | AMD Phenom II X4 820 | |
CPU comparisonIntel Xeon Silver 4209T or AMD Phenom II X4 820 - 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 Intel Xeon Silver 4209T has 8 cores with 16 threads and clocks with a maximum frequency of 3.20 GHz. Up to 1024 GB of memory is supported in 6 memory channels. The Intel Xeon Silver 4209T was released in Q2/2019. The AMD Phenom II X4 820 has 4 cores with 4 threads and clocks with a maximum frequency of 2.80 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD Phenom II X4 820 was released in Q3/2009. |
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| Intel Xeon Silver (32) | Family | AMD Phenom II (52) |
| Intel Xeon Silver 4200 (11) | CPU group | AMD Phenom II - 800/900 (23) |
| 2 | Generation | 4 |
| Cascade Lake | Architecture | Deneb (K10) |
| Desktop / Server | Segment | Desktop / Server |
| Intel Xeon Silver 4109T | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Silver 4209T is a 8 core processor with a clock frequency of 2.20 GHz (3.20 GHz). The AMD Phenom II X4 820 has 4 CPU cores with a clock frequency of 2.80 GHz. |
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| Intel Xeon Silver 4209T | Characteristic | AMD Phenom II X4 820 |
| 8 | Cores | 4 |
| 16 | Threads | 4 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | No |
| No | Overclocking ? | Yes |
| 2.20 GHz | Frequency | 2.80 GHz |
| 3.20 GHz | Turbo Frequency (1 Core) | -- |
| 2.40 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Xeon Silver 4209T supports a maximum of 1024 GB of memory in 6 memory channels. The AMD Phenom II X4 820 can connect up to GB of memory in 2 memory channels. |
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| Intel Xeon Silver 4209T | Characteristic | AMD Phenom II X4 820 |
| DDR4-2400 | Memory | DDR3-1333, DDR2-1066 |
| 1024 GB | Max. Memory | |
| 6 (Hexa Channel) | Memory channels | 2 (Dual Channel) |
| 115.2 GB/s | Max. Bandwidth | 21.3 GB/s |
| Yes | ECC | No |
| -- | L2 Cache | -- |
| 11.00 MB | L3 Cache | 4.00 MB |
| 3.0 | PCIe version | -- |
| 48 | PCIe lanes | -- |
| 47.3 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon Silver 4209T has a TDP of 70 W, that of the AMD Phenom II X4 820 is 95 W. |
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| Intel Xeon Silver 4209T | Characteristic | AMD Phenom II X4 820 |
| 70 W | TDP (PL1 / PBP) | 95 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Silver 4209T has a 11.00 MB cache, while the AMD Phenom II X4 820 cache has a total of 4.00 MB. |
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| Intel Xeon Silver 4209T | Characteristic | AMD Phenom II X4 820 |
| 14 nm | Technology | 45 nm |
| Monolithic | Chip design | Unknown |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX2, AVX-512 | ISA extensions | SSE3, SSE4a |
| LGA 3647 | Socket | AM3 |
| VT-x, VT-x EPT, VT-d | Virtualization | AMD-V |
| Yes | AES-NI | No |
| Windows 10, Linux | Operating systems | Windows 10, Linux |
| Q2/2019 | Release date | Q3/2009 |
| 501 $ | Release price | -- |
| show more data | show more data | |
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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
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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Intel Xeon Silver 4209T
8C 16T @ 3.20 GHz |
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AMD Phenom II X4 820
4C 4T @ 2.80 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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Intel Xeon Silver 4209T
8C 16T @ 2.40 GHz |
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AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
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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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Intel Xeon Silver 4209T
8C 16T @ 2.40 GHz |
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AMD Phenom II X4 820
4C 4T @ 2.80 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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Intel Xeon Silver 4209T
8C 16T @ 3.20 GHz |
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AMD Phenom II X4 820
4C 4T @ 2.80 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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Intel Xeon Silver 4209T
8C 16T @ 2.40 GHz |
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AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
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Devices using this processor |
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| Intel Xeon Silver 4209T | AMD Phenom II X4 820 |
| Unknown | Unknown |
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