AMD Ryzen 9 PRO 5945 | Intel Xeon Platinum 8470N | |
CPU comparisonAMD Ryzen 9 PRO 5945 or Intel Xeon Platinum 8470N - 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 AMD Ryzen 9 PRO 5945 has 12 cores with 24 threads and clocks with a maximum frequency of 4.70 GHz. Up to 64 GB of memory is supported in 2 memory channels. The AMD Ryzen 9 PRO 5945 was released in Q3/2022. The Intel Xeon Platinum 8470N has 52 cores with 104 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 Platinum 8470N was released in Q1/2023. |
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AMD Ryzen 5 (86) | Family | Intel Xeon Platinum (89) |
AMD Ryzen 5000U (13) | CPU group | Intel Xeon Platinum 8400 (18) |
4 | Generation | 4 |
Cezanne (Zen 3) | Architecture | Sapphire Rapids |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 9 PRO 5945 has 12 CPU cores and can calculate 24 threads in parallel. The clock frequency of the AMD Ryzen 9 PRO 5945 is 3.00 GHz (4.70 GHz) while the Intel Xeon Platinum 8470N has 52 CPU cores and 104 threads can calculate simultaneously. The clock frequency of the Intel Xeon Platinum 8470N is at 1.70 GHz (3.60 GHz). |
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AMD Ryzen 9 PRO 5945 | Characteristic | Intel Xeon Platinum 8470N |
12 | Cores | 52 |
24 | Threads | 104 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | No |
3.00 GHz | Frequency | 1.70 GHz |
4.70 GHz | Turbo Frequency (1 Core) | 3.60 GHz |
-- | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe AMD Ryzen 9 PRO 5945 can use up to 64 GB of memory in 2 memory channels. The maximum memory bandwidth is 51.2 GB/s. The Intel Xeon Platinum 8470N 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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AMD Ryzen 9 PRO 5945 | Characteristic | Intel Xeon Platinum 8470N |
LPDDR4-4266, DDR4-3200 | Memory | DDR5-4400, DDR5-4800 |
64 GB | Max. Memory | 4096 GB |
2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
51.2 GB/s | Max. Bandwidth | 307.2 GB/s |
No | ECC | Yes |
6.00 MB | L2 Cache | -- |
64.00 MB | L3 Cache | 97.50 MB |
4.0 | PCIe version | 5.0 |
-- | PCIe lanes | 80 |
-- | PCIe Bandwidth | 315.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Ryzen 9 PRO 5945 is 65 W, while the Intel Xeon Platinum 8470N has a TDP of 300 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD Ryzen 9 PRO 5945 | Characteristic | Intel Xeon Platinum 8470N |
65 W | TDP (PL1 / PBP) | 300 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
95 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen 9 PRO 5945 is manufactured in 7 nm and has 70.00 MB cache. The Intel Xeon Platinum 8470N is manufactured in 10 nm and has a 97.50 MB cache. |
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AMD Ryzen 9 PRO 5945 | Characteristic | Intel Xeon Platinum 8470N |
7 nm | Technology | 10 nm |
Chiplet | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
AM4 (PGA 1331) | Socket | LGA 4677 |
AMD-V, SVM | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows, Linux |
Q3/2022 | Release date | Q1/2023 |
-- | Release price | 9520 $ |
show more data | show more data | |
AMD Ryzen 9 PRO 5945
12C 24T @ 4.70 GHz |
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Intel Xeon Platinum 8470N
52C 104T @ 3.60 GHz |
AMD Ryzen 9 PRO 5945
12C 24T @ 3.00 GHz |
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Intel Xeon Platinum 8470N
52C 104T @ 1.70 GHz |
AMD Ryzen 9 PRO 5945
12C 24T @ 4.70 GHz |
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Intel Xeon Platinum 8470N
52C 104T @ 3.60 GHz |
AMD Ryzen 9 PRO 5945
12C 24T @ 3.00 GHz |
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Intel Xeon Platinum 8470N
52C 104T @ 1.70 GHz |
AMD Ryzen 9 PRO 5945
12C 24T @ 3.00 GHz |
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Intel Xeon Platinum 8470N
52C 104T @ 1.70 GHz |
Devices using this processor |
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AMD Ryzen 9 PRO 5945 | Intel Xeon Platinum 8470N |
Unknown | Unknown |