Intel Xeon W-2155 vs AMD Phenom II X4 B95
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CPU comparison with benchmarks
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| Intel Xeon W-2155 | AMD Phenom II X4 B95 | |
CPU comparisonIntel Xeon W-2155 or AMD Phenom II X4 B95 - 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 W-2155 has 10 cores with 20 threads and clocks with a maximum frequency of 4.50 GHz. Up to 512 GB of memory is supported in 4 memory channels. The Intel Xeon W-2155 was released in Q3/2017. The AMD Phenom II X4 B95 has 4 cores with 4 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 X4 B95 was released in Q3/2009. |
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| Intel Xeon W (83) | Family | AMD Phenom II (52) |
| Intel Xeon W-2100/3100 (15) | CPU group | AMD Phenom II - 800/900 (23) |
| 6 | Generation | 4 |
| Skylake W | Architecture | Deneb (K10) |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | -- |
| Intel Xeon W-2255 | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon W-2155 has 10 CPU cores and can calculate 20 threads in parallel. The clock frequency of the Intel Xeon W-2155 is 3.30 GHz (4.50 GHz) while the AMD Phenom II X4 B95 has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the AMD Phenom II X4 B95 is at 3.00 GHz. |
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| Intel Xeon W-2155 | Characteristic | AMD Phenom II X4 B95 |
| 10 | Cores | 4 |
| 20 | Threads | 4 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | No |
| No | Overclocking ? | Yes |
| 3.30 GHz | Frequency | 3.00 GHz |
| 4.50 GHz | Turbo Frequency (1 Core) | -- |
| 4.00 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Xeon W-2155 can use up to 512 GB of memory in 4 memory channels. The maximum memory bandwidth is 85.4 GB/s. The AMD Phenom II X4 B95 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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| Intel Xeon W-2155 | Characteristic | AMD Phenom II X4 B95 |
| DDR4-2666 | Memory | DDR3-1333, DDR2-1066 |
| 512 GB | Max. Memory | |
| 4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
| 85.4 GB/s | Max. Bandwidth | 21.3 GB/s |
| Yes | ECC | No |
| -- | L2 Cache | -- |
| 13.75 MB | L3 Cache | 6.00 MB |
| 3.0 | PCIe version | -- |
| 48 | PCIe lanes | -- |
| 47.3 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon W-2155 is 140 W, while the AMD Phenom II X4 B95 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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| Intel Xeon W-2155 | Characteristic | AMD Phenom II X4 B95 |
| 140 W | TDP (PL1 / PBP) | 95 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe Intel Xeon W-2155 is manufactured in 14 nm and has 13.75 MB cache. The AMD Phenom II X4 B95 is manufactured in 45 nm and has a 6.00 MB cache. |
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| Intel Xeon W-2155 | Characteristic | AMD Phenom II X4 B95 |
| 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 2066 | Socket | AM3 |
| VT-x, VT-x EPT, VT-d | Virtualization | AMD-V |
| Yes | AES-NI | No |
| Windows 10, Linux | Operating systems | Windows 10, Linux |
| Q3/2017 | Release date | Q3/2009 |
| 1440 $ | Release price | -- |
| show more data | show more data | |
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 2 CPU benchmarks
⌀ Multi core performance in 3 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 W-2155
10C 20T @ 4.50 GHz |
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AMD Phenom II X4 B95
4C 4T @ 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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Intel Xeon W-2155
10C 20T @ 4.00 GHz |
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AMD Phenom II X4 B95
4C 4T @ 3.00 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 W-2155
10C 20T @ 4.00 GHz |
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AMD Phenom II X4 B95
4C 4T @ 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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Intel Xeon W-2155
10C 20T @ 4.50 GHz |
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AMD Phenom II X4 B95
4C 4T @ 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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Intel Xeon W-2155
10C 20T @ 4.00 GHz |
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AMD Phenom II X4 B95
4C 4T @ 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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Intel Xeon W-2155
10C 20T @ 4.50 GHz |
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AMD Phenom II X4 B95
4C 4T @ 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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Intel Xeon W-2155
10C 20T @ 4.00 GHz |
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AMD Phenom II X4 B95
4C 4T @ 3.00 GHz |
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Devices using this processor |
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| Intel Xeon W-2155 | AMD Phenom II X4 B95 |
| Unknown | Unknown |
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