Intel Core i9-9990XE | Intel Xeon D-2142IT | |
CPU comparisonIntel Core i9-9990XE or Intel Xeon D-2142IT - 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 Core i9-9990XE has 14 cores with 28 threads and clocks with a maximum frequency of 5.10 GHz. Up to 128 GB of memory is supported in 4 memory channels. The Intel Core i9-9990XE was released in Q2/2019. The Intel Xeon D-2142IT has 8 cores with 16 threads and clocks with a maximum frequency of 3.00 GHz. The CPU supports up to 512 GB of memory in 4 memory channels. The Intel Xeon D-2142IT was released in Q1/2018. |
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Intel Core i9 (78) | Family | Intel Xeon D (79) |
Intel Core i 9000X (8) | CPU group | Intel Xeon D-2100 (13) |
9 | Generation | 2 |
Skylake X Refresh | Architecture | Skylake |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i9-9990XE is a 14 core processor with a clock frequency of 4.00 GHz (5.10 GHz). The Intel Xeon D-2142IT has 8 CPU cores with a clock frequency of 1.90 GHz (3.00 GHz). |
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Intel Core i9-9990XE | Characteristic | Intel Xeon D-2142IT |
14 | Cores | 8 |
28 | Threads | 16 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | No |
4.00 GHz | Frequency | 1.90 GHz |
5.10 GHz | Turbo Frequency (1 Core) | 3.00 GHz |
-- | Turbo Frequency (All Cores) | 1.90 GHz |
Memory & PCIeThe Intel Core i9-9990XE supports a maximum of 128 GB of memory in 4 memory channels. The Intel Xeon D-2142IT can connect up to 512 GB of memory in 4 memory channels. |
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Intel Core i9-9990XE | Characteristic | Intel Xeon D-2142IT |
DDR4-2666 | Memory | DDR4-2133 |
128 GB | Max. Memory | 512 GB |
4 (Quad Channel) | Memory channels | 4 (Quad Channel) |
85.4 GB/s | Max. Bandwidth | 68.2 GB/s |
No | ECC | Yes |
-- | L2 Cache | 11.00 MB |
19.25 MB | L3 Cache | -- |
3.0 | PCIe version | 3.0 |
44 | PCIe lanes | 32 |
43.3 GB/s | PCIe Bandwidth | 31.5 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core i9-9990XE has a TDP of 255 W, that of the Intel Xeon D-2142IT is 65 W. |
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Intel Core i9-9990XE | Characteristic | Intel Xeon D-2142IT |
255 W | TDP (PL1 / PBP) | 65 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
84 °C | Tjunction max. | -- |
Technical detailsThe Intel Core i9-9990XE has a 19.25 MB cache, while the Intel Xeon D-2142IT cache has a total of 11.00 MB. |
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Intel Core i9-9990XE | Characteristic | Intel Xeon D-2142IT |
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 2066 | Socket | BGA 2518 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Linux |
Q2/2019 | Release date | Q1/2018 |
2999 $ | Release price | 468 $ |
show more data | show more data | |
Intel Core i9-9990XE
14C 28T @ 5.10 GHz |
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Intel Xeon D-2142IT
8C 16T @ 3.00 GHz |
Intel Core i9-9990XE
14C 28T @ 4.00 GHz |
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Intel Xeon D-2142IT
8C 16T @ 1.90 GHz |
Intel Core i9-9990XE
14C 28T @ 4.00 GHz |
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Intel Xeon D-2142IT
8C 16T @ 1.90 GHz |
Devices using this processor |
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Intel Core i9-9990XE | Intel Xeon D-2142IT |
Unknown | Unknown |