Intel Xeon Gold 6246 | Intel Xeon Gold 6434 | |
CPU comparisonIntel Xeon Gold 6246 or Intel Xeon Gold 6434 - 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 Gold 6246 has 12 cores with 24 threads and clocks with a maximum frequency of 4.20 GHz. Up to 1024 GB of memory is supported in 6 memory channels. The Intel Xeon Gold 6246 was released in Q2/2019. The Intel Xeon Gold 6434 has 8 cores with 16 threads and clocks with a maximum frequency of 4.10 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The Intel Xeon Gold 6434 was released in Q1/2023. |
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Intel Xeon Gold (163) | Family | Intel Xeon Gold (163) |
Intel Xeon Gold 5200/6200 (55) | CPU group | Intel Xeon Gold 5400/6400 (25) |
2 | Generation | 4 |
Cascade Lake | Architecture | Sapphire Rapids |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Gold 6246 has 12 CPU cores and can calculate 24 threads in parallel. The clock frequency of the Intel Xeon Gold 6246 is 3.30 GHz (4.20 GHz) while the Intel Xeon Gold 6434 has 8 CPU cores and 16 threads can calculate simultaneously. The clock frequency of the Intel Xeon Gold 6434 is at 3.70 GHz (4.10 GHz). |
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Intel Xeon Gold 6246 | Characteristic | Intel Xeon Gold 6434 |
12 | Cores | 8 |
24 | Threads | 16 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
3.30 GHz | Frequency | 3.70 GHz |
4.20 GHz | Turbo Frequency (1 Core) | 4.10 GHz |
3.70 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Xeon Gold 6246 can use up to 1024 GB of memory in 6 memory channels. The maximum memory bandwidth is 140.7 GB/s. The Intel Xeon Gold 6434 supports up to 4096 GB of memory in 8 memory channels and achieves a memory bandwidth of up to 307.2 GB/s. |
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Intel Xeon Gold 6246 | Characteristic | Intel Xeon Gold 6434 |
DDR4-2933 | Memory | DDR5-4400, DDR5-4800 |
1024 GB | Max. Memory | 4096 GB |
6 (Hexa Channel) | Memory channels | 8 (Octa Channel) |
140.7 GB/s | Max. Bandwidth | 307.2 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
24.75 MB | L3 Cache | 22.50 MB |
3.0 | PCIe version | 5.0 |
48 | PCIe lanes | 80 |
47.3 GB/s | PCIe Bandwidth | 315.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon Gold 6246 is 165 W, while the Intel Xeon Gold 6434 has a TDP of 195 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Xeon Gold 6246 | Characteristic | Intel Xeon Gold 6434 |
165 W | TDP (PL1 / PBP) | 195 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Gold 6246 is manufactured in 14 nm and has 24.75 MB cache. The Intel Xeon Gold 6434 is manufactured in 10 nm and has a 22.50 MB cache. |
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Intel Xeon Gold 6246 | Characteristic | Intel Xeon Gold 6434 |
14 nm | Technology | 10 nm |
Monolithic | Chip design | Chiplet |
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 4677 |
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, Linux |
Q2/2019 | Release date | Q1/2023 |
3286 $ | Release price | 2607 $ |
show more data | show more data | |
Intel Xeon Gold 6246
12C 24T @ 4.20 GHz |
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Intel Xeon Gold 6434
8C 16T @ 4.10 GHz |
Intel Xeon Gold 6246
12C 24T @ 3.70 GHz |
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Intel Xeon Gold 6434
8C 16T @ 3.70 GHz |
Intel Xeon Gold 6246
12C 24T @ 3.70 GHz |
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Intel Xeon Gold 6434
8C 16T @ 3.70 GHz |
Devices using this processor |
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Intel Xeon Gold 6246 | Intel Xeon Gold 6434 |
Unknown | Unknown |