Intel Xeon Platinum 8168 | Intel Xeon Platinum 8450H | |
CPU comparisonIntel Xeon Platinum 8168 or Intel Xeon Platinum 8450H - 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 8168 has 24 cores with 48 threads and clocks with a maximum frequency of 3.70 GHz. Up to 768 GB of memory is supported in 6 memory channels. The Intel Xeon Platinum 8168 was released in Q3/2017. The Intel Xeon Platinum 8450H has 28 cores with 56 threads and clocks with a maximum frequency of 3.50 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The Intel Xeon Platinum 8450H was released in Q1/2023. |
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Intel Xeon Platinum (89) | Family | Intel Xeon Platinum (89) |
Intel Xeon Platinum 8100 (16) | CPU group | Intel Xeon Platinum 8400 (18) |
1 | Generation | 4 |
Skylake | Architecture | Sapphire Rapids |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Platinum 8168 has 24 CPU cores and can calculate 48 threads in parallel. The clock frequency of the Intel Xeon Platinum 8168 is 2.70 GHz (3.70 GHz) while the Intel Xeon Platinum 8450H has 28 CPU cores and 56 threads can calculate simultaneously. The clock frequency of the Intel Xeon Platinum 8450H is at 2.00 GHz (3.50 GHz). |
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Intel Xeon Platinum 8168 | Characteristic | Intel Xeon Platinum 8450H |
24 | Cores | 28 |
48 | Threads | 56 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.70 GHz | Frequency | 2.00 GHz |
3.70 GHz | Turbo Frequency (1 Core) | 3.50 GHz |
3.00 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Xeon Platinum 8168 can use up to 768 GB of memory in 6 memory channels. The maximum memory bandwidth is 128.1 GB/s. The Intel Xeon Platinum 8450H 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 Platinum 8168 | Characteristic | Intel Xeon Platinum 8450H |
DDR4-2666 | Memory | DDR5-4400, DDR5-4800 |
768 GB | Max. Memory | 4096 GB |
6 (Hexa Channel) | Memory channels | 8 (Octa Channel) |
128.1 GB/s | Max. Bandwidth | 307.2 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
33.00 MB | L3 Cache | 75.00 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 Platinum 8168 is 205 W, while the Intel Xeon Platinum 8450H has a TDP of 250 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Xeon Platinum 8168 | Characteristic | Intel Xeon Platinum 8450H |
205 W | TDP (PL1 / PBP) | 250 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Platinum 8168 is manufactured in 14 nm and has 33.00 MB cache. The Intel Xeon Platinum 8450H is manufactured in 10 nm and has a 75.00 MB cache. |
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Intel Xeon Platinum 8168 | Characteristic | Intel Xeon Platinum 8450H |
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 |
Q3/2017 | Release date | Q1/2023 |
5900 $ | Release price | 4708 $ |
show more data | show more data | |
Intel Xeon Platinum 8168
24C 48T @ 3.70 GHz |
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Intel Xeon Platinum 8450H
28C 56T @ 3.50 GHz |
Intel Xeon Platinum 8168
24C 48T @ 3.00 GHz |
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Intel Xeon Platinum 8450H
28C 56T @ 2.00 GHz |
Intel Xeon Platinum 8168
24C 48T @ 3.70 GHz |
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Intel Xeon Platinum 8450H
28C 56T @ 3.50 GHz |
Intel Xeon Platinum 8168
24C 48T @ 3.00 GHz |
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Intel Xeon Platinum 8450H
28C 56T @ 2.00 GHz |
Intel Xeon Platinum 8168
24C 48T @ 3.70 GHz |
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Intel Xeon Platinum 8450H
28C 56T @ 3.50 GHz |
Intel Xeon Platinum 8168
24C 48T @ 3.00 GHz |
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Intel Xeon Platinum 8450H
28C 56T @ 2.00 GHz |
Devices using this processor |
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Intel Xeon Platinum 8168 | Intel Xeon Platinum 8450H |
Unknown | Unknown |