Intel Xeon Gold 6146 vs Intel Atom N2800
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CPU comparison with benchmarks
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| Intel Xeon Gold 6146 | Intel Atom N2800 | |
CPU comparisonIntel Xeon Gold 6146 or Intel Atom N2800 - 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 Gold 6146 has 12 cores with 24 threads and clocks with a maximum frequency of 4.20 GHz. Up to 768 GB of memory is supported in 6 memory channels. The Intel Xeon Gold 6146 was released in Q3/2017. The Intel Atom N2800 has 2 cores with 4 threads and clocks with a maximum frequency of 1.86 GHz. The CPU supports up to 4 GB of memory in 1 memory channels. The Intel Atom N2800 was released in Q4/2011. |
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| Intel Xeon Gold (163) | Family | Intel Atom (108) |
| Intel Xeon Gold 5100/6100 (34) | CPU group | Intel Atom N2000 (3) |
| 1 | Generation | 3 |
| Skylake | Architecture | Cedarview |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Gold 6146 has 12 CPU cores and can calculate 24 threads in parallel. The clock frequency of the Intel Xeon Gold 6146 is 3.20 GHz (4.20 GHz) while the Intel Atom N2800 has 2 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Atom N2800 is at 1.86 GHz. |
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| Intel Xeon Gold 6146 | Characteristic | Intel Atom N2800 |
| 12 | Cores | 2 |
| 24 | Threads | 4 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 3.20 GHz | Frequency | 1.86 GHz |
| 4.20 GHz | Turbo Frequency (1 Core) | -- |
| 3.60 GHz | Turbo Frequency (All Cores) | -- |
Internal GraphicsThe Intel Xeon Gold 6146 or Intel Atom N2800 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
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| no iGPU | GPU | Intel GMA 3600 |
| GPU frequency | 0.40 GHz | |
| -- | GPU (Turbo) | -- |
| -- | GPU Generation | -- |
| Technology | 65 nm | |
| Max. displays | 2 | |
| -- | Compute units | 4 |
| -- | Shader | 32 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| -- | Max. GPU Memory | 1 GB |
| -- | DirectX Version | 10.1 |
Hardware codec supportA photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos. |
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| no iGPU | GPU | Intel GMA 3600 |
| No | Codec h265 / HEVC (8 bit) | No |
| No | Codec h265 / HEVC (10 bit) | No |
| No | Codec h264 | No |
| No | Codec VP9 | No |
| No | Codec VP8 | No |
| No | Codec AV1 | No |
| No | Codec AVC | No |
| No | Codec VC-1 | No |
| No | Codec JPEG | No |
Memory & PCIeThe Intel Xeon Gold 6146 can use up to 768 GB of memory in 6 memory channels. The maximum memory bandwidth is 128.1 GB/s. The Intel Atom N2800 supports up to 4 GB of memory in 1 memory channels and achieves a memory bandwidth of up to 8.6 GB/s. |
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| Intel Xeon Gold 6146 | Characteristic | Intel Atom N2800 |
| DDR4-2666 | Memory | DDR3-1066 |
| 768 GB | Max. Memory | 4 GB |
| 6 (Hexa Channel) | Memory channels | 1 (Single Channel) |
| 128.1 GB/s | Max. Bandwidth | 8.6 GB/s |
| Yes | ECC | No |
| -- | L2 Cache | -- |
| 25.00 MB | L3 Cache | 1.00 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 Gold 6146 is 165 W, while the Intel Atom N2800 has a TDP of 6.5 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| Intel Xeon Gold 6146 | Characteristic | Intel Atom N2800 |
| 165 W | TDP (PL1 / PBP) | 6.5 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Gold 6146 is manufactured in 14 nm and has 25.00 MB cache. The Intel Atom N2800 is manufactured in 32 nm and has a 1.00 MB cache. |
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| Intel Xeon Gold 6146 | Characteristic | Intel Atom N2800 |
| 14 nm | Technology | 32 nm |
| Monolithic | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX2, AVX-512 | ISA extensions | SSE3 |
| LGA 3647 | Socket | BGA 559 |
| VT-x, VT-x EPT, VT-d | Virtualization | None |
| Yes | AES-NI | No |
| Windows 10, Linux | Operating systems | Windows 10, Linux |
| Q3/2017 | Release date | Q4/2011 |
| 3250 $ | Release price | 50 $ |
| 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 Gold 6146
12C 24T @ 4.20 GHz |
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Intel Atom N2800
2C 4T @ 1.86 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 Gold 6146
12C 24T @ 3.60 GHz |
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Intel Atom N2800
2C 4T @ 1.86 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 Gold 6146
12C 24T @ 4.20 GHz |
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Intel Atom N2800
2C 4T @ 1.86 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 Gold 6146
12C 24T @ 3.60 GHz |
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Intel Atom N2800
2C 4T @ 1.86 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 Gold 6146
12C 24T @ 3.60 GHz |
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Intel Atom N2800
2C 4T @ 1.86 GHz |
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iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
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Intel Xeon Gold 6146
@ 0.00 GHz |
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Intel Atom N2800
Intel GMA 3600 @ 0.40 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 Gold 6146
12C 24T @ 4.20 GHz |
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Intel Atom N2800
2C 4T @ 1.86 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 Gold 6146
12C 24T @ 3.60 GHz |
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Intel Atom N2800
2C 4T @ 1.86 GHz |
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Devices using this processor |
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| Intel Xeon Gold 6146 | Intel Atom N2800 |
| Unknown | Unknown |
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