Intel Xeon w7-2495X vs Intel Atom C3808
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CPU comparison with benchmarks
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| Intel Xeon w7-2495X | Intel Atom C3808 | |
CPU comparisonIntel Xeon w7-2495X or Intel Atom C3808 - 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 w7-2495X has 24 cores with 48 threads and clocks with a maximum frequency of 4.80 GHz. Up to 2048 GB of memory is supported in 4 memory channels. The Intel Xeon w7-2495X was released in Q1/2023. The Intel Atom C3808 has 12 cores with 12 threads and clocks with a maximum frequency of 2.00 GHz. The CPU supports up to 256 GB of memory in 2 memory channels. The Intel Atom C3808 was released in Q3/2017. |
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| Intel Xeon W (83) | Family | Intel Atom (108) |
| Intel Xeon W-2400 (8) | CPU group | Intel Atom C3000 (20) |
| 12 | Generation | 5 |
| Sapphire Rapids-WS | Architecture | Denverton |
| Desktop / Server | Segment | Desktop / Server |
| Intel Xeon W-2295 | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon w7-2495X is a 24 core processor with a clock frequency of 2.50 GHz (4.80 GHz). The Intel Atom C3808 has 12 CPU cores with a clock frequency of 2.00 GHz. |
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| Intel Xeon w7-2495X | Characteristic | Intel Atom C3808 |
| 24 | Cores | 12 |
| 48 | Threads | 12 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | No |
| Yes | Overclocking ? | No |
| 2.50 GHz | Frequency | 2.00 GHz |
| 4.80 GHz | Turbo Frequency (1 Core) | -- |
| 3.30 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Xeon w7-2495X supports a maximum of 2048 GB of memory in 4 memory channels. The Intel Atom C3808 can connect up to 256 GB of memory in 2 memory channels. |
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| Intel Xeon w7-2495X | Characteristic | Intel Atom C3808 |
| DDR5-4800 | Memory | DDR4-2133 |
| 2048 GB | Max. Memory | 256 GB |
| 4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
| 153.6 GB/s | Max. Bandwidth | 34.1 GB/s |
| Yes | ECC | Yes |
| -- | L2 Cache | 12.00 MB |
| 45.00 MB | L3 Cache | -- |
| 5.0 | PCIe version | 3.0 |
| 64 | PCIe lanes | 16 |
| 252.0 GB/s | PCIe Bandwidth | 15.8 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon w7-2495X has a TDP of 225 W, that of the Intel Atom C3808 is 25 W. |
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| Intel Xeon w7-2495X | Characteristic | Intel Atom C3808 |
| 225 W | TDP (PL1 / PBP) | 25 W |
| -- | TDP (PL2) | -- |
| 270 W | TDP up | -- |
| -- | TDP down | -- |
| 94 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Xeon w7-2495X has a 45.00 MB cache, while the Intel Atom C3808 cache has a total of 12.00 MB. |
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| Intel Xeon w7-2495X | Characteristic | Intel Atom C3808 |
| 10 nm | Technology | 14 nm |
| Monolithic | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX2, AVX-512, AMX | ISA extensions | SSE4.1, SSE4.2 |
| LGA 4677 | Socket | BGA 1310 |
| VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise | Virtualization | VT-x, VT-x EPT, VT-d |
| Yes | AES-NI | Yes |
| Windows 11, Windows Server, Linux | Operating systems | Windows 10, Linux |
| Q1/2023 | Release date | Q3/2017 |
| 2189 $ | Release price | 369 $ |
| show more data | show more data | |
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24C 48T @ 2.50 GHz (4.80 GHz) buy now on Amazon and save!
12C 12T @ 2.00 GHz buy now on Amazon and save!
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Rate these processors
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 w7-2495X
24C 48T @ 4.80 GHz |
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Intel Atom C3808
12C 12T @ 2.00 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 w7-2495X
24C 48T @ 3.30 GHz |
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Intel Atom C3808
12C 12T @ 2.00 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 w7-2495X
24C 48T @ 4.80 GHz |
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Intel Atom C3808
12C 12T @ 2.00 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 w7-2495X
24C 48T @ 3.30 GHz |
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Intel Atom C3808
12C 12T @ 2.00 GHz |
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Devices using this processor |
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| Intel Xeon w7-2495X | Intel Atom C3808 |
| Unknown | Unknown |
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