Intel Atom N470 | Intel Xeon Gold 6403N | |
CPU comparisonIntel Atom N470 or Intel Xeon Gold 6403N - 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 Atom N470 has 1 cores with 2 threads and clocks with a maximum frequency of 1.83 GHz. Up to 2 GB of memory is supported in 1 memory channels. The Intel Atom N470 was released in Q1/2010. The Intel Xeon Gold 6403N has 24 cores with 48 threads and clocks with a maximum frequency of 3.60 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The Intel Xeon Gold 6403N was released in Q3/2023. |
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Intel Atom (108) | Family | Intel Xeon Gold (163) |
Intel Atom N400/N500 (3) | CPU group | Intel Xeon Gold 5400/6400 Edge Enhanced (8) |
2 | Generation | 4 |
Pineview | Architecture | Sapphire Rapids Edge Enh. |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Atom N470 has 1 CPU cores and can calculate 2 threads in parallel. The clock frequency of the Intel Atom N470 is 1.83 GHz while the Intel Xeon Gold 6403N has 24 CPU cores and 48 threads can calculate simultaneously. The clock frequency of the Intel Xeon Gold 6403N is at 1.90 GHz (3.60 GHz). |
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Intel Atom N470 | Characteristic | Intel Xeon Gold 6403N |
1 | Cores | 24 |
2 | Threads | 48 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
1.83 GHz | Frequency | 1.90 GHz |
-- | Turbo Frequency (1 Core) | 3.60 GHz |
-- | Turbo Frequency (All Cores) | -- |
Internal GraphicsThe Intel Atom N470 or Intel Xeon Gold 6403N 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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Intel GMA 3150 | GPU | no iGPU |
0.20 GHz | GPU frequency | -- |
-- | GPU (Turbo) | -- |
-- | GPU Generation | -- |
45 | Technology | |
0 | Max. displays | |
2 | Compute units | -- |
-- | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
1 GB | Max. GPU Memory | -- |
-- | DirectX Version | -- |
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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Intel GMA 3150 | GPU | no iGPU |
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 Atom N470 can use up to 2 GB of memory in 1 memory channels. The maximum memory bandwidth is 5.3 GB/s. The Intel Xeon Gold 6403N supports up to 4096 GB of memory in 8 memory channels and achieves a memory bandwidth of up to 256.0 GB/s. |
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Intel Atom N470 | Characteristic | Intel Xeon Gold 6403N |
DDR2-667 | Memory | |
2 GB | Max. Memory | 4096 GB |
1 (Single Channel) | Memory channels | 8 (Octa Channel) |
5.3 GB/s | Max. Bandwidth | 256.0 GB/s |
No | ECC | Yes |
0.50 MB | L2 Cache | -- |
-- | L3 Cache | 45.00 MB |
-- | PCIe version | 4.0 |
-- | PCIe lanes | 64 |
-- | PCIe Bandwidth | 126.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Atom N470 is 6.5 W, while the Intel Xeon Gold 6403N has a TDP of 185 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Atom N470 | Characteristic | Intel Xeon Gold 6403N |
6.5 W | TDP (PL1 / PBP) | 185 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | -- |
Technical detailsThe Intel Atom N470 is manufactured in 45 nm and has 0.50 MB cache. The Intel Xeon Gold 6403N is manufactured in 10 nm and has a 45.00 MB cache. |
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Intel Atom N470 | Characteristic | Intel Xeon Gold 6403N |
45 nm | Technology | 10 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
MMX, SSE3, SSSE3 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
BGA 559 | Socket | LGA 4677 |
None | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows, Linux |
Q1/2010 | Release date | Q3/2023 |
-- | Release price | 1796 $ |
show more data | show more data | |
Intel Atom N470
1C 2T @ 1.83 GHz |
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Intel Xeon Gold 6403N
24C 48T @ 3.60 GHz |
Intel Atom N470
1C 2T @ 1.83 GHz |
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Intel Xeon Gold 6403N
24C 48T @ 1.90 GHz |
Intel Atom N470
1C 2T @ 1.83 GHz |
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Intel Xeon Gold 6403N
24C 48T @ 1.90 GHz |
Devices using this processor |
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Intel Atom N470 | Intel Xeon Gold 6403N |
Unknown | Unknown |