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Intel Xeon Gold 6448H | Intel Xeon Platinum 8450H | |
CPU comparisonIn this CPU comparison, we compare the Intel Xeon Gold 6448H and the Intel Xeon Platinum 8450H and use benchmarks to check which processor is faster.
We compare the Intel Xeon Gold 6448H 32 core processor released in Q1/2023 with the Intel Xeon Platinum 8450H which has 28 CPU cores and was introduced in Q1/2023. |
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Intel Xeon Gold (163) | Family | Intel Xeon Platinum (89) |
Intel Xeon Gold 5400/6400 (25) | CPU group | Intel Xeon Platinum 8400 (18) |
4 | Generation | 4 |
Sapphire Rapids | Architecture | Sapphire Rapids |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Gold 6448H is a 32 core processor with a clock frequency of 2.40 GHz (4.10 GHz). The processor can compute 64 threads at the same time. The Intel Xeon Platinum 8450H clocks with 2.00 GHz (3.50 GHz), has 28 CPU cores and can calculate 56 threads in parallel. |
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Intel Xeon Gold 6448H | Characteristic | Intel Xeon Platinum 8450H |
32 | Cores | 28 |
64 | Threads | 56 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.40 GHz | Frequency | 2.00 GHz |
4.10 GHz | Turbo Frequency (1 Core) | 3.50 GHz |
-- | Turbo Frequency (All Cores) | -- |
Memory & PCIeUp to 4096 GB of memory in a maximum of 8 memory channels is supported by the Intel Xeon Gold 6448H, while the Intel Xeon Platinum 8450H supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 307.2 GB/s enabled. |
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Intel Xeon Gold 6448H | Characteristic | Intel Xeon Platinum 8450H |
DDR5-4400, DDR5-4800 | Memory | DDR5-4400, DDR5-4800 |
4096 GB | Max. Memory | 4096 GB |
8 (Octa Channel) | Memory channels | 8 (Octa Channel) |
307.2 GB/s | Max. Bandwidth | 307.2 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
60.00 MB | L3 Cache | 75.00 MB |
5.0 | PCIe version | 5.0 |
80 | PCIe lanes | 80 |
315.0 GB/s | PCIe Bandwidth | 315.0 GB/s |
Thermal ManagementThe Intel Xeon Gold 6448H has a TDP of 250 W. The TDP of the Intel Xeon Platinum 8450H is 250 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Xeon Gold 6448H | Characteristic | Intel Xeon Platinum 8450H |
250 W | TDP (PL1 / PBP) | 250 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Gold 6448H has 60.00 MB cache and is manufactured in 10 nm. The cache of Intel Xeon Platinum 8450H is at 75.00 MB. The processor is manufactured in 10 nm. |
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Intel Xeon Gold 6448H | Characteristic | Intel Xeon Platinum 8450H |
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 |
Q1/2023 | Release date | Q1/2023 |
3658 $ | Release price | 4708 $ |
show more data | show more data | |
Devices using this processor |
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Intel Xeon Gold 6448H | Intel Xeon Platinum 8450H |
Unknown | Unknown |