Intel Atom Z2560 | Intel Xeon w5-2455X | |
CPU comparisonIntel Atom Z2560 or Intel Xeon w5-2455X - 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 Z2560 has 2 cores with 4 threads and clocks with a maximum frequency of 1.60 GHz. Up to 2 GB of memory is supported in 2 memory channels. The Intel Atom Z2560 was released in Q2/2013. The Intel Xeon w5-2455X has 12 cores with 24 threads and clocks with a maximum frequency of 4.60 GHz. The CPU supports up to 2048 GB of memory in 4 memory channels. The Intel Xeon w5-2455X was released in Q1/2023. |
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Intel Atom (108) | Family | Intel Xeon W (83) |
Intel Atom Z2500/Z2700 (3) | CPU group | Intel Xeon W-2400 (8) |
2 | Generation | 12 |
Cloverview | Architecture | Sapphire Rapids-WS |
Mobile | Segment | Desktop / Server |
-- | Predecessor | Intel Xeon W-2255 |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Atom Z2560 is a 2 core processor with a clock frequency of 1.60 GHz. The Intel Xeon w5-2455X has 12 CPU cores with a clock frequency of 3.20 GHz (4.60 GHz). |
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Intel Atom Z2560 | Characteristic | Intel Xeon w5-2455X |
2 | Cores | 12 |
4 | Threads | 24 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | Yes |
1.60 GHz | Frequency | 3.20 GHz |
-- | Turbo Frequency (1 Core) | 4.60 GHz |
-- | Turbo Frequency (All Cores) | 3.90 GHz |
Integrated graphics (iGPU)The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
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PowerVR SGX544 MP2 | GPU | no iGPU |
0.40 GHz | GPU frequency | -- |
-- | GPU (Turbo) | -- |
-- | GPU Generation | -- |
45nm | Technology | |
2 | Max. displays | |
4 | Compute units | -- |
8 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | -- |
10.1 | 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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PowerVR SGX544 MP2 | GPU | no iGPU |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
No | Codec VP9 | No |
Decode | Codec VP8 | No |
No | Codec AV1 | No |
No | Codec AVC | No |
No | Codec VC-1 | No |
No | Codec JPEG | No |
Memory & PCIeThe Intel Atom Z2560 supports a maximum of 2 GB of memory in 2 memory channels. The Intel Xeon w5-2455X can connect up to 2048 GB of memory in 4 memory channels. |
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Intel Atom Z2560 | Characteristic | Intel Xeon w5-2455X |
LPDDR2-1066 | Memory | DDR5-4800 |
2 GB | Max. Memory | 2048 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
8.5 GB/s | Max. Bandwidth | 153.6 GB/s |
No | ECC | Yes |
1.00 MB | L2 Cache | -- |
-- | L3 Cache | 30.00 MB |
-- | PCIe version | 5.0 |
-- | PCIe lanes | 64 |
-- | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Atom Z2560 has a TDP of --, that of the Intel Xeon w5-2455X is 200 W. |
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Intel Atom Z2560 | Characteristic | Intel Xeon w5-2455X |
-- | TDP (PL1 / PBP) | 200 W |
-- | TDP (PL2) | -- |
-- | TDP up | 240 W |
-- | TDP down | -- |
90 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Atom Z2560 has a 1.00 MB cache, while the Intel Xeon w5-2455X cache has a total of 30.00 MB. |
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Intel Atom Z2560 | Characteristic | Intel Xeon w5-2455X |
32 nm | Technology | 10 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
MMX, SSE3, SSSE3 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512, AMX |
BGA | Socket | LGA 4677 |
None | Virtualization | VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise |
No | AES-NI | Yes |
Operating systems | Windows 11, Windows Server, Linux | |
Q2/2013 | Release date | Q1/2023 |
-- | Release price | 1039 $ |
show more data | show more data | |
Intel Atom Z2560
2C 4T @ 1.60 GHz |
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Intel Xeon w5-2455X
12C 24T @ 4.60 GHz |
Intel Atom Z2560
2C 4T @ 1.60 GHz |
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Intel Xeon w5-2455X
12C 24T @ 4.60 GHz |
Intel Atom Z2560
2C 4T @ 1.60 GHz |
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Intel Xeon w5-2455X
12C 24T @ 4.60 GHz |
Intel Atom Z2560
2C 4T @ 1.60 GHz |
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Intel Xeon w5-2455X
12C 24T @ 3.90 GHz |
Devices using this processor |
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Intel Atom Z2560 | Intel Xeon w5-2455X |
Unknown | Unknown |