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Intel Xeon Platinum 8270 | Intel Atom C3338R | |
CPU comparisonIntel Xeon Platinum 8270 or Intel Atom C3338R - 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 Platinum 8270 has 26 cores with 52 threads and clocks with a maximum frequency of 4.00 GHz. Up to 1024 GB of memory is supported in 6 memory channels. The Intel Xeon Platinum 8270 was released in Q2/2019. The Intel Atom C3338R has 2 cores with 2 threads and clocks with a maximum frequency of 2.20 GHz. The CPU supports up to 128 GB of memory in 1 memory channels. The Intel Atom C3338R was released in Q2/2020. |
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Intel Xeon Platinum (89) | Family | Intel Atom (108) |
Intel Xeon Platinum 8200/9200 (21) | CPU group | Intel Atom C3000 (20) |
2 | Generation | 5 |
Cascade Lake | Architecture | Denverton |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Platinum 8270 has 26 CPU cores and can calculate 52 threads in parallel. The clock frequency of the Intel Xeon Platinum 8270 is 2.70 GHz (4.00 GHz) while the Intel Atom C3338R has 2 CPU cores and 2 threads can calculate simultaneously. The clock frequency of the Intel Atom C3338R is at 1.80 GHz (2.20 GHz). |
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Intel Xeon Platinum 8270 | Characteristic | Intel Atom C3338R |
26 | Cores | 2 |
52 | Threads | 2 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
2.70 GHz | Frequency | 1.80 GHz |
4.00 GHz | Turbo Frequency (1 Core) | 2.20 GHz |
2.70 GHz | Turbo Frequency (All Cores) | 2.00 GHz |
Memory & PCIeThe Intel Xeon Platinum 8270 can use up to 1024 GB of memory in 6 memory channels. The maximum memory bandwidth is 140.7 GB/s. The Intel Atom C3338R supports up to 128 GB of memory in 1 memory channels and achieves a memory bandwidth of up to 29.9 GB/s. |
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Intel Xeon Platinum 8270 | Characteristic | Intel Atom C3338R |
DDR4-2933 | Memory | DDR4-1866 |
1024 GB | Max. Memory | 128 GB |
6 (Hexa Channel) | Memory channels | 1 (Single Channel) |
140.7 GB/s | Max. Bandwidth | 29.9 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | 4.00 MB |
35.75 MB | L3 Cache | -- |
3.0 | PCIe version | 3.0 |
48 | PCIe lanes | 10 |
47.3 GB/s | PCIe Bandwidth | 9.9 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon Platinum 8270 is 205 W, while the Intel Atom C3338R has a TDP of 10.5 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Xeon Platinum 8270 | Characteristic | Intel Atom C3338R |
205 W | TDP (PL1 / PBP) | 10.5 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 100 °C |
Technical detailsThe Intel Xeon Platinum 8270 is manufactured in 14 nm and has 35.75 MB cache. The Intel Atom C3338R is manufactured in 14 nm and has a 4.00 MB cache. |
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Intel Xeon Platinum 8270 | Characteristic | Intel Atom C3338R |
14 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 | ISA extensions | SSE4.1, SSE4.2 |
LGA 3647 | Socket | BGA 1310 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q2/2019 | Release date | Q2/2020 |
7405 $ | Release price | 37 $ |
show more data | show more data | |
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Intel Xeon Platinum 8270
26C 52T @ 4.00 GHz |
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Intel Atom C3338R
2C 2T @ 2.20 GHz |
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Intel Xeon Platinum 8270
26C 52T @ 2.70 GHz |
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Intel Atom C3338R
2C 2T @ 2.00 GHz |
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Intel Xeon Platinum 8270
26C 52T @ 4.00 GHz |
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Intel Atom C3338R
2C 2T @ 2.20 GHz |
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Intel Xeon Platinum 8270
26C 52T @ 4.00 GHz |
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Intel Atom C3338R
2C 2T @ 2.20 GHz |
Devices using this processor |
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Intel Xeon Platinum 8270 | Intel Atom C3338R |
Unknown | Unknown |