Intel Xeon W-3275M | Intel Atom S1220 | |
CPU comparisonIntel Xeon W-3275M or Intel Atom S1220 - 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-3275M has 28 cores with 56 threads and clocks with a maximum frequency of 4.60 GHz. Up to 2048 GB of memory is supported in 6 memory channels. The Intel Xeon W-3275M was released in Q2/2019. The Intel Atom S1220 has 2 cores with 4 threads and clocks with a maximum frequency of 1.60 GHz. The CPU supports up to 8 GB of memory in 1 memory channels. The Intel Atom S1220 was released in Q4/2012. |
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Intel Xeon W (83) | Family | Intel Atom (108) |
Intel Xeon W-2200/3200 (17) | CPU group | Intel Atom S1000 (3) |
7 | Generation | 2 |
Cascade Lake W | Architecture | Centerton |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon W-3275M has 28 CPU cores and can calculate 56 threads in parallel. The clock frequency of the Intel Xeon W-3275M is 2.50 GHz (4.60 GHz) while the Intel Atom S1220 has 2 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Atom S1220 is at 1.60 GHz. |
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Intel Xeon W-3275M | Characteristic | Intel Atom S1220 |
28 | Cores | 2 |
56 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.50 GHz | Frequency | 1.60 GHz |
4.60 GHz | Turbo Frequency (1 Core) | -- |
3.40 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Xeon W-3275M can use up to 2048 GB of memory in 6 memory channels. The maximum memory bandwidth is 140.7 GB/s. The Intel Atom S1220 supports up to 8 GB of memory in 1 memory channels and achieves a memory bandwidth of up to 10.6 GB/s. |
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Intel Xeon W-3275M | Characteristic | Intel Atom S1220 |
DDR4-2933 | Memory | DDR3-1333 |
2048 GB | Max. Memory | 8 GB |
6 (Hexa Channel) | Memory channels | 1 (Single Channel) |
140.7 GB/s | Max. Bandwidth | 10.6 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
38.50 MB | L3 Cache | 1.00 MB |
3.0 | PCIe version | 2.0 |
64 | PCIe lanes | 8 |
63.0 GB/s | PCIe Bandwidth | 4.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon W-3275M is 205 W, while the Intel Atom S1220 has a TDP of 8.1 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Xeon W-3275M | Characteristic | Intel Atom S1220 |
205 W | TDP (PL1 / PBP) | 8.1 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon W-3275M is manufactured in 14 nm and has 38.50 MB cache. The Intel Atom S1220 is manufactured in 32 nm and has a 1.00 MB cache. |
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Intel Xeon W-3275M | Characteristic | Intel Atom S1220 |
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 1283 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x |
Yes | AES-NI | No |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q2/2019 | Release date | Q4/2012 |
7450 $ | Release price | 39 $ |
show more data | show more data | |
Intel Xeon W-3275M
28C 56T @ 3.40 GHz |
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Intel Atom S1220
2C 4T @ 1.60 GHz |
Intel Xeon W-3275M
28C 56T @ 4.60 GHz |
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Intel Atom S1220
2C 4T @ 1.60 GHz |
Intel Xeon W-3275M
28C 56T @ 3.40 GHz |
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Intel Atom S1220
2C 4T @ 1.60 GHz |
Intel Xeon W-3275M
28C 56T @ 4.60 GHz |
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Intel Atom S1220
2C 4T @ 1.60 GHz |
Intel Xeon W-3275M
28C 56T @ 3.40 GHz |
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Intel Atom S1220
2C 4T @ 1.60 GHz |
Intel Xeon W-3275M
28C 56T @ 4.60 GHz |
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Intel Atom S1220
2C 4T @ 1.60 GHz |
Intel Xeon W-3275M
28C 56T @ 3.40 GHz |
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Intel Atom S1220
2C 4T @ 1.60 GHz |
Intel Xeon W-3275M
28C 56T @ 4.60 GHz |
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Intel Atom S1220
2C 4T @ 1.60 GHz |
Intel Xeon W-3275M
28C 56T @ 3.40 GHz |
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Intel Atom S1220
2C 4T @ 1.60 GHz |
Intel Xeon W-3275M
28C 56T @ 3.40 GHz |
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Intel Atom S1220
2C 4T @ 1.60 GHz |
Devices using this processor |
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Intel Xeon W-3275M | Intel Atom S1220 |
Apple Mac Pro (2019) | Unknown |