Intel Xeon Gold 6426Y | Intel Atom C3338R | |
CPU comparisonIn this CPU comparison, we compare the Intel Xeon Gold 6426Y and the Intel Atom C3338R and use benchmarks to check which processor is faster.
We compare the Intel Xeon Gold 6426Y 16 core processor released in Q1/2023 with the Intel Atom C3338R which has 2 CPU cores and was introduced in Q2/2020. |
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Intel Xeon Gold (163) | Family | Intel Atom (108) |
Intel Xeon Gold 5400/6400 (25) | CPU group | Intel Atom C3000 (20) |
4 | Generation | 5 |
Sapphire Rapids | Architecture | Denverton |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Gold 6426Y is a 16 core processor with a clock frequency of 2.50 GHz (4.10 GHz). The processor can compute 32 threads at the same time. The Intel Atom C3338R clocks with 1.80 GHz (2.20 GHz), has 2 CPU cores and can calculate 2 threads in parallel. |
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Intel Xeon Gold 6426Y | Characteristic | Intel Atom C3338R |
16 | Cores | 2 |
32 | Threads | 2 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
2.50 GHz | Frequency | 1.80 GHz |
4.10 GHz | Turbo Frequency (1 Core) | 2.20 GHz |
-- | Turbo Frequency (All Cores) | 2.00 GHz |
Memory & PCIeUp to 4096 GB of memory in a maximum of 8 memory channels is supported by the Intel Xeon Gold 6426Y, while the Intel Atom C3338R supports a maximum of 128 GB of memory with a maximum memory bandwidth of 29.9 GB/s enabled. |
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Intel Xeon Gold 6426Y | Characteristic | Intel Atom C3338R |
DDR5-4400, DDR5-4800 | Memory | DDR4-1866 |
4096 GB | Max. Memory | 128 GB |
8 (Octa Channel) | Memory channels | 1 (Single Channel) |
307.2 GB/s | Max. Bandwidth | 29.9 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | 4.00 MB |
37.50 MB | L3 Cache | -- |
5.0 | PCIe version | 3.0 |
80 | PCIe lanes | 10 |
315.0 GB/s | PCIe Bandwidth | 9.9 GB/s |
Thermal ManagementThe Intel Xeon Gold 6426Y has a TDP of 185 W. The TDP of the Intel Atom C3338R is 10.5 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Xeon Gold 6426Y | Characteristic | Intel Atom C3338R |
185 W | TDP (PL1 / PBP) | 10.5 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 100 °C |
Technical detailsThe Intel Xeon Gold 6426Y has 37.50 MB cache and is manufactured in 10 nm. The cache of Intel Atom C3338R is at 4.00 MB. The processor is manufactured in 14 nm. |
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Intel Xeon Gold 6426Y | Characteristic | Intel Atom C3338R |
10 nm | Technology | 14 nm |
Chiplet | 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 4677 | Socket | BGA 1310 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows, Linux | Operating systems | Windows 10, Linux |
Q1/2023 | Release date | Q2/2020 |
1517 $ | Release price | 37 $ |
show more data | show more data | |
Devices using this processor |
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Intel Xeon Gold 6426Y | Intel Atom C3338R |
Unknown | Unknown |