Intel Xeon Platinum 8268 | Intel Xeon Gold 6444Y | |
CPU comparisonIntel Xeon Platinum 8268 or Intel Xeon Gold 6444Y - 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 Platinum 8268 has 24 cores with 48 threads and clocks with a maximum frequency of 3.90 GHz. Up to 1024 GB of memory is supported in 6 memory channels. The Intel Xeon Platinum 8268 was released in Q2/2019. The Intel Xeon Gold 6444Y has 16 cores with 32 threads and clocks with a maximum frequency of 4.00 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The Intel Xeon Gold 6444Y was released in Q1/2023. |
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Intel Xeon Platinum (89) | Family | Intel Xeon Gold (163) |
Intel Xeon Platinum 8200/9200 (21) | 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 Platinum 8268 is a 24 core processor with a clock frequency of 2.90 GHz (3.90 GHz). The Intel Xeon Gold 6444Y has 16 CPU cores with a clock frequency of 3.60 GHz (4.00 GHz). |
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Intel Xeon Platinum 8268 | Characteristic | Intel Xeon Gold 6444Y |
24 | Cores | 16 |
48 | Threads | 32 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.90 GHz | Frequency | 3.60 GHz |
3.90 GHz | Turbo Frequency (1 Core) | 4.00 GHz |
3.40 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Xeon Platinum 8268 supports a maximum of 1024 GB of memory in 6 memory channels. The Intel Xeon Gold 6444Y can connect up to 4096 GB of memory in 8 memory channels. |
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Intel Xeon Platinum 8268 | Characteristic | Intel Xeon Gold 6444Y |
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 | -- |
35.75 MB | L3 Cache | 45.00 MB |
3.0 | PCIe version | 5.0 |
48 | PCIe lanes | 80 |
47.3 GB/s | PCIe Bandwidth | 315.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon Platinum 8268 has a TDP of 205 W, that of the Intel Xeon Gold 6444Y is 270 W. |
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Intel Xeon Platinum 8268 | Characteristic | Intel Xeon Gold 6444Y |
205 W | TDP (PL1 / PBP) | 270 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Platinum 8268 has a 35.75 MB cache, while the Intel Xeon Gold 6444Y cache has a total of 45.00 MB. |
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Intel Xeon Platinum 8268 | Characteristic | Intel Xeon Gold 6444Y |
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 |
6302 $ | Release price | 3622 $ |
show more data | show more data | |
Intel Xeon Platinum 8268
24C 48T @ 3.90 GHz |
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Intel Xeon Gold 6444Y
16C 32T @ 4.00 GHz |
Intel Xeon Platinum 8268
24C 48T @ 3.90 GHz |
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Intel Xeon Gold 6444Y
16C 32T @ 4.00 GHz |
Intel Xeon Platinum 8268
24C 48T @ 3.40 GHz |
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Intel Xeon Gold 6444Y
16C 32T @ 3.60 GHz |
Devices using this processor |
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Intel Xeon Platinum 8268 | Intel Xeon Gold 6444Y |
Unknown | Unknown |