Intel Xeon Gold 6426Y | Intel Core i7-7800X | |
CPU comparisonIn this CPU comparison, we compare the Intel Xeon Gold 6426Y and the Intel Core i7-7800X and use benchmarks to check which processor is faster.
We compare the Intel Xeon Gold 6426Y 16 core processor released in Q1/2023 with the Intel Core i7-7800X which has 6 CPU cores and was introduced in Q2/2017. |
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Intel Xeon Gold (163) | Family | Intel Core i7 (298) |
Intel Xeon Gold 5400/6400 (25) | CPU group | Intel Core i 7000X (9) |
4 | Generation | 7 |
Sapphire Rapids | Architecture | Skylake X |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Gold 6426Y is a 16 core processor with a clock frequency of 2.50 GHz (4.10 GHz). The processor can compute 32 threads at the same time. The Intel Core i7-7800X clocks with 3.50 GHz (4.20 GHz), has 6 CPU cores and can calculate 12 threads in parallel. |
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Intel Xeon Gold 6426Y | Characteristic | Intel Core i7-7800X |
16 | Cores | 6 |
32 | Threads | 12 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | Yes |
2.50 GHz | Frequency | 3.50 GHz |
4.10 GHz | Turbo Frequency (1 Core) | 4.20 GHz |
-- | Turbo Frequency (All Cores) | 3.90 GHz |
Memory & PCIeUp to 4096 GB of memory in a maximum of 8 memory channels is supported by the Intel Xeon Gold 6426Y, while the Intel Core i7-7800X supports a maximum of 128 GB of memory with a maximum memory bandwidth of 76.8 GB/s enabled. |
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Intel Xeon Gold 6426Y | Characteristic | Intel Core i7-7800X |
DDR5-4400, DDR5-4800 | Memory | DDR4-2400 |
4096 GB | Max. Memory | 128 GB |
8 (Octa Channel) | Memory channels | 4 (Quad Channel) |
307.2 GB/s | Max. Bandwidth | 76.8 GB/s |
Yes | ECC | No |
-- | L2 Cache | -- |
37.50 MB | L3 Cache | 8.00 MB |
5.0 | PCIe version | 3.0 |
80 | PCIe lanes | 28 |
315.0 GB/s | PCIe Bandwidth | 27.6 GB/s |
Thermal ManagementThe Intel Xeon Gold 6426Y has a TDP of 185 W. The TDP of the Intel Core i7-7800X is 140 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Xeon Gold 6426Y | Characteristic | Intel Core i7-7800X |
185 W | TDP (PL1 / PBP) | 140 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Gold 6426Y has 37.50 MB cache and is manufactured in 10 nm. The cache of Intel Core i7-7800X is at 8.00 MB. The processor is manufactured in 14 nm. |
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Intel Xeon Gold 6426Y | Characteristic | Intel Core i7-7800X |
10 nm | Technology | 14 nm |
Chiplet | 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 4677 | Socket | LGA 2066 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows, Linux | Operating systems | Windows 10, Linux |
Q1/2023 | Release date | Q2/2017 |
1517 $ | Release price | 485 $ |
show more data | show more data | |
Intel Xeon Gold 6426Y
16C 32T @ 4.10 GHz |
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Intel Core i7-7800X
6C 12T @ 4.20 GHz |
Intel Xeon Gold 6426Y
16C 32T @ 2.50 GHz |
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Intel Core i7-7800X
6C 12T @ 3.90 GHz |
Intel Xeon Gold 6426Y
16C 32T @ 4.10 GHz |
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Intel Core i7-7800X
6C 12T @ 4.20 GHz |
Intel Xeon Gold 6426Y
16C 32T @ 2.50 GHz |
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Intel Core i7-7800X
6C 12T @ 3.90 GHz |
Intel Xeon Gold 6426Y
16C 32T @ 4.10 GHz |
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Intel Core i7-7800X
6C 12T @ 4.20 GHz |
Intel Xeon Gold 6426Y
16C 32T @ 2.50 GHz |
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Intel Core i7-7800X
6C 12T @ 3.90 GHz |
Intel Xeon Gold 6426Y
16C 32T @ 2.50 GHz |
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Intel Core i7-7800X
6C 12T @ 3.90 GHz |
Intel Xeon Gold 6426Y
16C 32T @ 2.50 GHz |
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Intel Core i7-7800X
6C 12T @ 3.50 GHz |
Intel Xeon Gold 6426Y
16C 32T @ 4.10 GHz |
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Intel Core i7-7800X
6C 12T @ 4.20 GHz |
Intel Xeon Gold 6426Y
16C 32T @ 2.50 GHz |
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Intel Core i7-7800X
6C 12T @ 3.90 GHz |
Devices using this processor |
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Intel Xeon Gold 6426Y | Intel Core i7-7800X |
Unknown | Unknown |