Intel Xeon Platinum 8276L | Intel Core i9-9820X | |
CPU comparisonIntel Xeon Platinum 8276L or Intel Core i9-9820X - 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 Platinum 8276L has 28 cores with 56 threads and clocks with a maximum frequency of 4.00 GHz. Up to 4608 GB of memory is supported in 6 memory channels. The Intel Xeon Platinum 8276L was released in Q3/2019. The Intel Core i9-9820X has 10 cores with 20 threads and clocks with a maximum frequency of 4.20 GHz. The CPU supports up to 128 GB of memory in 4 memory channels. The Intel Core i9-9820X was released in Q4/2018. |
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Intel Xeon Platinum (89) | Family | Intel Core i9 (78) |
Intel Xeon Platinum 8200/9200 (21) | CPU group | Intel Core i 9000X (8) |
2 | Generation | 9 |
Cascade Lake | Architecture | Skylake X Refresh |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Platinum 8276L has 28 CPU cores and can calculate 56 threads in parallel. The clock frequency of the Intel Xeon Platinum 8276L is 2.20 GHz (4.00 GHz) while the Intel Core i9-9820X has 10 CPU cores and 20 threads can calculate simultaneously. The clock frequency of the Intel Core i9-9820X is at 3.30 GHz (4.20 GHz). |
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Intel Xeon Platinum 8276L | Characteristic | Intel Core i9-9820X |
28 | Cores | 10 |
56 | Threads | 20 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | Yes |
2.20 GHz | Frequency | 3.30 GHz |
4.00 GHz | Turbo Frequency (1 Core) | 4.20 GHz |
2.20 GHz | Turbo Frequency (All Cores) | 4.00 GHz |
Memory & PCIeThe Intel Xeon Platinum 8276L can use up to 4608 GB of memory in 6 memory channels. The maximum memory bandwidth is 140.7 GB/s. The Intel Core i9-9820X supports up to 128 GB of memory in 4 memory channels and achieves a memory bandwidth of up to 85.4 GB/s. |
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Intel Xeon Platinum 8276L | Characteristic | Intel Core i9-9820X |
DDR4-2933 | Memory | DDR4-2666 |
4608 GB | Max. Memory | 128 GB |
6 (Hexa Channel) | Memory channels | 4 (Quad Channel) |
140.7 GB/s | Max. Bandwidth | 85.4 GB/s |
Yes | ECC | No |
-- | L2 Cache | -- |
38.50 MB | L3 Cache | 17.00 MB |
3.0 | PCIe version | 3.0 |
48 | PCIe lanes | 44 |
47.3 GB/s | PCIe Bandwidth | 43.3 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon Platinum 8276L is 165 W, while the Intel Core i9-9820X 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 Platinum 8276L | Characteristic | Intel Core i9-9820X |
165 W | TDP (PL1 / PBP) | 165 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 95 °C |
Technical detailsThe Intel Xeon Platinum 8276L is manufactured in 14 nm and has 38.50 MB cache. The Intel Core i9-9820X is manufactured in 14 nm and has a 17.00 MB cache. |
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Intel Xeon Platinum 8276L | Characteristic | Intel Core i9-9820X |
14 nm | Technology | 14 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 3647 | Socket | LGA 2066 |
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, Windows 11, Linux |
Q3/2019 | Release date | Q4/2018 |
16616 $ | Release price | 889 $ |
show more data | show more data | |
Intel Xeon Platinum 8276L
28C 56T @ 4.00 GHz |
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Intel Core i9-9820X
10C 20T @ 4.20 GHz |
Intel Xeon Platinum 8276L
28C 56T @ 2.20 GHz |
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Intel Core i9-9820X
10C 20T @ 4.00 GHz |
Intel Xeon Platinum 8276L
28C 56T @ 4.00 GHz |
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Intel Core i9-9820X
10C 20T @ 4.20 GHz |
Intel Xeon Platinum 8276L
28C 56T @ 4.00 GHz |
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Intel Core i9-9820X
10C 20T @ 4.20 GHz |
Intel Xeon Platinum 8276L
28C 56T @ 2.20 GHz |
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Intel Core i9-9820X
10C 20T @ 4.00 GHz |
Intel Xeon Platinum 8276L
28C 56T @ 2.20 GHz |
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Intel Core i9-9820X
10C 20T @ 4.00 GHz |
Intel Xeon Platinum 8276L
28C 56T @ 2.20 GHz |
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Intel Core i9-9820X
10C 20T @ 4.00 GHz |
Intel Xeon Platinum 8276L
28C 56T @ 2.20 GHz |
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Intel Core i9-9820X
10C 20T @ 4.00 GHz |
Intel Xeon Platinum 8276L
28C 56T @ 2.20 GHz |
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Intel Core i9-9820X
10C 20T @ 3.30 GHz |
Intel Xeon Platinum 8276L
28C 56T @ 4.00 GHz |
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Intel Core i9-9820X
10C 20T @ 4.20 GHz |
Intel Xeon Platinum 8276L
28C 56T @ 2.20 GHz |
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Intel Core i9-9820X
10C 20T @ 4.00 GHz |
Devices using this processor |
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Intel Xeon Platinum 8276L | Intel Core i9-9820X |
Unknown | Unknown |