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Intel Xeon Silver 4309Y | Intel Atom C3338R | |
CPU comparisonIntel Xeon Silver 4309Y 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 Silver 4309Y has 8 cores with 16 threads and clocks with a maximum frequency of 3.60 GHz. Up to 6144 GB of memory is supported in 8 memory channels. The Intel Xeon Silver 4309Y was released in Q2/2021. 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 Silver (32) | Family | Intel Atom (108) |
Intel Xeon Silver 4300 (5) | CPU group | Intel Atom C3000 (20) |
3 | Generation | 5 |
Ice Lake | Architecture | Denverton |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Silver 4309Y has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the Intel Xeon Silver 4309Y is 2.80 GHz (3.60 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 Silver 4309Y | Characteristic | Intel Atom C3338R |
8 | Cores | 2 |
16 | Threads | 2 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
2.80 GHz | Frequency | 1.80 GHz |
3.60 GHz | Turbo Frequency (1 Core) | 2.20 GHz |
-- | Turbo Frequency (All Cores) | 2.00 GHz |
Memory & PCIeThe Intel Xeon Silver 4309Y can use up to 6144 GB of memory in 8 memory channels. The maximum memory bandwidth is 170.8 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 Silver 4309Y | Characteristic | Intel Atom C3338R |
DDR4-2666 | Memory | DDR4-1866 |
6144 GB | Max. Memory | 128 GB |
8 (Octa Channel) | Memory channels | 1 (Single Channel) |
170.8 GB/s | Max. Bandwidth | 29.9 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | 4.00 MB |
12.00 MB | L3 Cache | -- |
4.0 | PCIe version | 3.0 |
64 | PCIe lanes | 10 |
126.0 GB/s | PCIe Bandwidth | 9.9 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon Silver 4309Y is 105 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 Silver 4309Y | Characteristic | Intel Atom C3338R |
105 W | TDP (PL1 / PBP) | 10.5 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 100 °C |
Technical detailsThe Intel Xeon Silver 4309Y is manufactured in 10 nm and has 12.00 MB cache. The Intel Atom C3338R is manufactured in 14 nm and has a 4.00 MB cache. |
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Intel Xeon Silver 4309Y | Characteristic | Intel Atom C3338R |
10 nm | Technology | 14 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.2, AVX2, AVX-512 | ISA extensions | SSE4.1, SSE4.2 |
LGA 4189 | 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 |
Q2/2021 | Release date | Q2/2020 |
536 $ | Release price | 37 $ |
show more data | show more data | |
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Intel Xeon Silver 4309Y
8C 16T @ 3.60 GHz |
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Intel Atom C3338R
2C 2T @ 2.20 GHz |
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Intel Xeon Silver 4309Y
8C 16T @ 2.80 GHz |
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Intel Atom C3338R
2C 2T @ 2.00 GHz |
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Intel Xeon Silver 4309Y
8C 16T @ 3.60 GHz |
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Intel Atom C3338R
2C 2T @ 2.20 GHz |
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Intel Xeon Silver 4309Y
8C 16T @ 2.80 GHz |
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Intel Atom C3338R
2C 2T @ 2.00 GHz |
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Intel Xeon Silver 4309Y
8C 16T @ 2.80 GHz |
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Intel Atom C3338R
2C 2T @ 2.00 GHz |
Devices using this processor |
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Intel Xeon Silver 4309Y | Intel Atom C3338R |
Unknown | Unknown |