Intel Xeon Gold 6433N | Intel Xeon Gold 6438N | |
CPU comparisonIntel Xeon Gold 6433N or Intel Xeon Gold 6438N - 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 6433N has 32 cores with 64 threads and clocks with a maximum frequency of 3.60 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The Intel Xeon Gold 6433N was released in Q3/2023. The Intel Xeon Gold 6438N has 32 cores with 64 threads and clocks with a maximum frequency of 3.60 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The Intel Xeon Gold 6438N was released in Q1/2023. |
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Intel Xeon Gold (163) | Family | Intel Xeon Gold (163) |
Intel Xeon Gold 5400/6400 Edge Enhanced (8) | CPU group | Intel Xeon Gold 5400/6400 (25) |
4 | Generation | 4 |
Sapphire Rapids Edge Enh. | Architecture | Sapphire Rapids |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Gold 6433N has 32 CPU cores and can calculate 64 threads in parallel. The clock frequency of the Intel Xeon Gold 6433N is 2.00 GHz (3.60 GHz) while the Intel Xeon Gold 6438N has 32 CPU cores and 64 threads can calculate simultaneously. The clock frequency of the Intel Xeon Gold 6438N is at 2.00 GHz (3.60 GHz). |
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Intel Xeon Gold 6433N | Characteristic | Intel Xeon Gold 6438N |
32 | Cores | 32 |
64 | Threads | 64 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.00 GHz | Frequency | 2.00 GHz |
3.60 GHz | Turbo Frequency (1 Core) | 3.60 GHz |
-- | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Xeon Gold 6433N can use up to 4096 GB of memory in 8 memory channels. The maximum memory bandwidth is 281.6 GB/s. The Intel Xeon Gold 6438N 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 6433N | Characteristic | Intel Xeon Gold 6438N |
DDR5-4400 | Memory | DDR5-4400, DDR5-4800 |
4096 GB | Max. Memory | 4096 GB |
8 (Octa Channel) | Memory channels | 8 (Octa Channel) |
281.6 GB/s | Max. Bandwidth | 307.2 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
60.00 MB | L3 Cache | 60.00 MB |
4.0 | PCIe version | 5.0 |
64 | PCIe lanes | 80 |
126.0 GB/s | PCIe Bandwidth | 315.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon Gold 6433N is 205 W, while the Intel Xeon Gold 6438N has a TDP of 205 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Xeon Gold 6433N | Characteristic | Intel Xeon Gold 6438N |
205 W | TDP (PL1 / PBP) | 205 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Gold 6433N is manufactured in 10 nm and has 60.00 MB cache. The Intel Xeon Gold 6438N is manufactured in 10 nm and has a 60.00 MB cache. |
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Intel Xeon Gold 6433N | Characteristic | Intel Xeon Gold 6438N |
10 nm | Technology | 10 nm |
Chiplet | 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 4677 | Socket | LGA 4677 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows, Linux | Operating systems | Windows, Linux |
Q3/2023 | Release date | Q1/2023 |
2771 $ | Release price | 3351 $ |
show more data | show more data | |
Devices using this processor |
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Intel Xeon Gold 6433N | Intel Xeon Gold 6438N |
Unknown | Unknown |