Intel Xeon Platinum 8321HC Benchmark, Test and specs
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The Intel Xeon Platinum 8321HC was released in Q2/2020 and has 26 cores. The processor can process 52 threads simultaneously and uses a mainboard with the socket LGA 4189.
| Name: | Intel Xeon Platinum 8321HC |
|---|---|
| Family: | Intel Xeon Platinum (89) |
| CPU group: | Intel Xeon Platinum 8300 (CL) (10) |
| Architecture: | Cooper Lake |
| Segment: | Desktop / Server |
| Generation: | 3 |
| Predecessor: | -- |
| Successor: | -- |
CPU Cores and Base Frequency
The Intel Xeon Platinum 8321HC has 26 cores. The clock frequency of the Intel Xeon Platinum 8321HC is 1.40 GHz (3.00 GHz). An initial performance assessment can be made using the number of CPU cores.
| CPU Cores / Threads: | 26 / 52 |
|---|---|
| Core architecture: | normal |
| Cores: | 26x |
| Hyperthreading / SMT: | Yes |
|---|---|
| Overclocking: | No |
| Frequency: | 1.40 GHz |
| Turbo Frequency (1 Core): | 3.00 GHz |
| Turbo Frequency (26 Cores): | 1.80 GHz |
Memory & PCIeThe Intel Xeon Platinum 8321HC supports a maximum of 1146 GB memory. Depending on the mainboard, the processor can use a maximum of 6 (Hexa Channel) memory channels. This results in a maximum bandwidth of the main memory of 140.7 GB/s. |
|
| Memory type: | Memory bandwidth: |
|---|---|
| DDR4-2933 | 140.7 GB/s |
| Max. Memory: | 1146 GB |
| Memory channels: | 6 (Hexa Channel) |
| ECC: | Yes |
| PCIe: | 3.0 x 48 |
| PCIe Bandwidth: | 47.3 GB/s |
Thermal ManagementThe Intel Xeon Platinum 8321HC has a TDP of 88 W. Based on the TDP, the system manufacturer can and must adapt the cooling solution to the processor. |
|
|---|---|
| TDP (PL1 / PBP): | 88 W |
| TDP (PL2): | -- |
| TDP up: | -- |
| TDP down: | -- |
| Tjunction max.: | -- |
Technical details
Modern production reduces the waste heat of a processor and increases its efficiency. The Intel Xeon Platinum 8321HC is made in 14 nm and has 35.75 MB cache.
| Technology: | 14 nm |
|---|---|
| Chip design: | Monolithic |
| Socket: | LGA 4189 |
| L2-Cache: | -- |
| L3-Cache: | 35.75 MB |
| AES-NI: | Yes |
| Operating systems: | Windows 10, Linux |
| Virtualization: | VT-x, VT-x EPT, VT-d |
|---|---|
| Instruction set (ISA): | x86-64 (64 bit) |
| ISA extensions: | SSE4.1, SSE4.2, AVX2, AVX-512 |
| Release date: | Q2/2020 |
| Release price: | -- |
| Part Number: | -- |
| Documents: | Technical data sheet |
26C 52T @ 1.40 GHz (3.00 GHz)
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Benchmark results
The benchmark results for the Intel Xeon Platinum 8321HC have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.
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