Intel Core i9-9920X | Intel Xeon Gold 6238R | |
CPU comparisonIntel Core i9-9920X or Intel Xeon Gold 6238R - 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 i9-9920X has 12 cores with 24 threads and clocks with a maximum frequency of 4.50 GHz. Up to 128 GB of memory is supported in 4 memory channels. The Intel Core i9-9920X was released in Q4/2018. The Intel Xeon Gold 6238R has 28 cores with 56 threads and clocks with a maximum frequency of 4.00 GHz. The CPU supports up to 1024 GB of memory in 6 memory channels. The Intel Xeon Gold 6238R was released in Q1/2020. |
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Intel Core i9 (78) | Family | Intel Xeon Gold (148) |
Intel Core i 9000X (8) | CPU group | Intel Xeon Gold 5200/6200 (55) |
9 | Generation | 2 |
Skylake X Refresh | Architecture | Cascade Lake |
Desktop / Server | Segment | Desktop / Server |
Intel Core i9-7920X | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i9-9920X has 12 CPU cores and can calculate 24 threads in parallel. The clock frequency of the Intel Core i9-9920X is 3.50 GHz (4.50 GHz) while the Intel Xeon Gold 6238R has 28 CPU cores and 56 threads can calculate simultaneously. The clock frequency of the Intel Xeon Gold 6238R is at 2.20 GHz (4.00 GHz). |
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Intel Core i9-9920X | Characteristic | Intel Xeon Gold 6238R |
12 | Cores | 28 |
24 | Threads | 56 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | No |
3.50 GHz | Frequency | 2.20 GHz |
4.50 GHz | Turbo Frequency (1 Core) | 4.00 GHz |
4.30 GHz | Turbo Frequency (All Cores) | 2.40 GHz |
Memory & PCIeThe Intel Core i9-9920X can use up to 128 GB of memory in 4 memory channels. The maximum memory bandwidth is 42.7 GB/s. The Intel Xeon Gold 6238R supports up to 1024 GB of memory in 6 memory channels and achieves a memory bandwidth of up to 140.7 GB/s. |
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Intel Core i9-9920X | Characteristic | Intel Xeon Gold 6238R |
DDR4-2666 | Memory | DDR4-2933 |
128 GB | Max. Memory | 1024 GB |
4 (Quad Channel) | Memory channels | 6 (Hexa Channel) |
42.7 GB/s | Max. Bandwidth | 140.7 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
19.00 MB | L3 Cache | 38.50 MB |
3.0 | PCIe version | 3.0 |
44 | PCIe lanes | 48 |
43.3 GB/s | PCIe Bandwidth | 47.3 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Core i9-9920X is 165 W, while the Intel Xeon Gold 6238R 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 Core i9-9920X | Characteristic | Intel Xeon Gold 6238R |
165 W | TDP (PL1 / PBP) | 165 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
92 °C | Tjunction max. | 76 °C |
Technical detailsThe Intel Core i9-9920X is manufactured in 14 nm and has 19.00 MB cache. The Intel Xeon Gold 6238R is manufactured in 14 nm and has a 38.50 MB cache. |
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Intel Core i9-9920X | Characteristic | Intel Xeon Gold 6238R |
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 | LGA 3647 |
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 |
Q4/2018 | Release date | Q1/2020 |
1189 $ | Release price | 2610 $ |
show more data | show more data | |
Intel Core i9-9920X
12C 24T @ 4.50 GHz |
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Intel Xeon Gold 6238R
28C 56T @ 4.00 GHz |
Intel Core i9-9920X
12C 24T @ 4.30 GHz |
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Intel Xeon Gold 6238R
28C 56T @ 2.40 GHz |
Intel Core i9-9920X
12C 24T @ 4.30 GHz |
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Intel Xeon Gold 6238R
28C 56T @ 2.40 GHz |
Intel Core i9-9920X
12C 24T @ 4.50 GHz |
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Intel Xeon Gold 6238R
28C 56T @ 4.00 GHz |
Intel Core i9-9920X
12C 24T @ 4.30 GHz |
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Intel Xeon Gold 6238R
28C 56T @ 2.40 GHz |
Intel Core i9-9920X
12C 24T @ 4.50 GHz |
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Intel Xeon Gold 6238R
28C 56T @ 4.00 GHz |
Intel Core i9-9920X
12C 24T @ 4.30 GHz |
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Intel Xeon Gold 6238R
28C 56T @ 2.40 GHz |
Intel Core i9-9920X
12C 24T @ 4.30 GHz |
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Intel Xeon Gold 6238R
28C 56T @ 2.40 GHz |
Intel Core i9-9920X
12C 24T @ 3.50 GHz |
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Intel Xeon Gold 6238R
28C 56T @ 2.20 GHz |
Intel Core i9-9920X
12C 24T @ 4.50 GHz |
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Intel Xeon Gold 6238R
28C 56T @ 4.00 GHz |
Intel Core i9-9920X
12C 24T @ 4.30 GHz |
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Intel Xeon Gold 6238R
28C 56T @ 2.40 GHz |
Devices using this processor |
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Intel Core i9-9920X | Intel Xeon Gold 6238R |
Unknown | Unknown |