Intel Xeon Silver 4309Y | Intel Xeon Gold 5318Y | |
CPU comparisonIntel Xeon Silver 4309Y or Intel Xeon Gold 5318Y - 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 Xeon Gold 5318Y has 24 cores with 48 threads and clocks with a maximum frequency of 3.40 GHz. The CPU supports up to 6144 GB of memory in 8 memory channels. The Intel Xeon Gold 5318Y was released in Q2/2021. |
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Intel Xeon Silver (32) | Family | Intel Xeon Gold (163) |
Intel Xeon Silver 4300 (5) | CPU group | Intel Xeon Gold 5300/6300 (21) |
3 | Generation | 3 |
Ice Lake | Architecture | Ice Lake |
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 Xeon Gold 5318Y has 24 CPU cores and 48 threads can calculate simultaneously. The clock frequency of the Intel Xeon Gold 5318Y is at 2.10 GHz (3.40 GHz). |
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Intel Xeon Silver 4309Y | Characteristic | Intel Xeon Gold 5318Y |
8 | Cores | 24 |
16 | Threads | 48 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.80 GHz | Frequency | 2.10 GHz |
3.60 GHz | Turbo Frequency (1 Core) | 3.40 GHz |
-- | Turbo Frequency (All Cores) | 2.80 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 Xeon Gold 5318Y supports up to 6144 GB of memory in 8 memory channels and achieves a memory bandwidth of up to 187.6 GB/s. |
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Intel Xeon Silver 4309Y | Characteristic | Intel Xeon Gold 5318Y |
DDR4-2666 | Memory | DDR4-2933 |
6144 GB | Max. Memory | 6144 GB |
8 (Octa Channel) | Memory channels | 8 (Octa Channel) |
170.8 GB/s | Max. Bandwidth | 187.6 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
12.00 MB | L3 Cache | 36.00 MB |
4.0 | PCIe version | 4.0 |
64 | PCIe lanes | 64 |
126.0 GB/s | PCIe Bandwidth | 126.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon Silver 4309Y is 105 W, while the Intel Xeon Gold 5318Y has a TDP of 165 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 Xeon Gold 5318Y |
105 W | TDP (PL1 / PBP) | 165 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Silver 4309Y is manufactured in 10 nm and has 12.00 MB cache. The Intel Xeon Gold 5318Y is manufactured in 10 nm and has a 36.00 MB cache. |
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Intel Xeon Silver 4309Y | Characteristic | Intel Xeon Gold 5318Y |
10 nm | Technology | 10 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, AVX2, AVX-512 |
LGA 4189 | Socket | LGA 4189 |
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 | Q2/2021 |
536 $ | Release price | 1273 $ |
show more data | show more data | |
Intel Xeon Silver 4309Y
8C 16T @ 3.60 GHz |
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Intel Xeon Gold 5318Y
24C 48T @ 3.40 GHz |
Intel Xeon Silver 4309Y
8C 16T @ 2.80 GHz |
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Intel Xeon Gold 5318Y
24C 48T @ 2.80 GHz |
Intel Xeon Silver 4309Y
8C 16T @ 2.80 GHz |
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Intel Xeon Gold 5318Y
24C 48T @ 2.80 GHz |
Intel Xeon Silver 4309Y
8C 16T @ 3.60 GHz |
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Intel Xeon Gold 5318Y
24C 48T @ 3.40 GHz |
Intel Xeon Silver 4309Y
8C 16T @ 2.80 GHz |
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Intel Xeon Gold 5318Y
24C 48T @ 2.80 GHz |
Devices using this processor |
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Intel Xeon Silver 4309Y | Intel Xeon Gold 5318Y |
Unknown | Unknown |