Intel Xeon Platinum 8321HC vs Intel Xeon Gold 6312U
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CPU comparison with benchmarks
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| Intel Xeon Platinum 8321HC | Intel Xeon Gold 6312U | |
CPU comparisonIn this CPU comparison, we compare the Intel Xeon Platinum 8321HC and the Intel Xeon Gold 6312U and use benchmarks to check which processor is faster.
We compare the Intel Xeon Platinum 8321HC 26 core processor released in Q2/2020 with the Intel Xeon Gold 6312U which has 24 CPU cores and was introduced in Q2/2021. |
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| Intel Xeon Platinum (89) | Family | Intel Xeon Gold (163) |
| Intel Xeon Platinum 8300 (CL) (10) | CPU group | Intel Xeon Gold 5300/6300 (21) |
| 3 | Generation | 3 |
| Cooper Lake | Architecture | Ice Lake |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Platinum 8321HC is a 26 core processor with a clock frequency of 1.40 GHz (3.00 GHz). The processor can compute 52 threads at the same time. The Intel Xeon Gold 6312U clocks with 2.40 GHz (3.60 GHz), has 24 CPU cores and can calculate 48 threads in parallel. |
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| Intel Xeon Platinum 8321HC | Characteristic | Intel Xeon Gold 6312U |
| 26 | Cores | 24 |
| 52 | Threads | 48 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 1.40 GHz | Frequency | 2.40 GHz |
| 3.00 GHz | Turbo Frequency (1 Core) | 3.60 GHz |
| 1.80 GHz | Turbo Frequency (All Cores) | 2.80 GHz |
Memory & PCIeUp to 1146 GB of memory in a maximum of 6 memory channels is supported by the Intel Xeon Platinum 8321HC, while the Intel Xeon Gold 6312U supports a maximum of 6144 GB of memory with a maximum memory bandwidth of 204.8 GB/s enabled. |
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| Intel Xeon Platinum 8321HC | Characteristic | Intel Xeon Gold 6312U |
| DDR4-2933 | Memory | DDR4-3200 |
| 1146 GB | Max. Memory | 6144 GB |
| 6 (Hexa Channel) | Memory channels | 8 (Octa Channel) |
| 140.7 GB/s | Max. Bandwidth | 204.8 GB/s |
| Yes | ECC | Yes |
| -- | L2 Cache | -- |
| 35.75 MB | L3 Cache | 36.00 MB |
| 3.0 | PCIe version | 4.0 |
| 48 | PCIe lanes | 64 |
| 47.3 GB/s | PCIe Bandwidth | 126.0 GB/s |
Thermal ManagementThe Intel Xeon Platinum 8321HC has a TDP of 88 W. The TDP of the Intel Xeon Gold 6312U is 185 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| Intel Xeon Platinum 8321HC | Characteristic | Intel Xeon Gold 6312U |
| 88 W | TDP (PL1 / PBP) | 185 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Platinum 8321HC has 35.75 MB cache and is manufactured in 14 nm. The cache of Intel Xeon Gold 6312U is at 36.00 MB. The processor is manufactured in 10 nm. |
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| Intel Xeon Platinum 8321HC | Characteristic | Intel Xeon Gold 6312U |
| 14 nm | Technology | 10 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, 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 |
| Q2/2020 | Release date | Q2/2021 |
| -- | Release price | 1450 $ |
| show more data | show more data | |
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24C 48T @ 2.40 GHz (3.60 GHz) buy now on Amazon and save!
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Rate these processors
Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Intel Xeon Platinum 8321HC
26C 52T @ 3.00 GHz |
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Intel Xeon Gold 6312U
24C 48T @ 3.60 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Xeon Platinum 8321HC
26C 52T @ 1.80 GHz |
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Intel Xeon Gold 6312U
24C 48T @ 2.80 GHz |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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Intel Xeon Platinum 8321HC
26C 52T @ 1.80 GHz |
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Intel Xeon Gold 6312U
24C 48T @ 2.80 GHz |
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Devices using this processor |
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| Intel Xeon Platinum 8321HC | Intel Xeon Gold 6312U |
| Unknown | Unknown |
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