AMD Ryzen 7 3800X | Intel Xeon Platinum 8280M | |
CPU comparisonAMD Ryzen 7 3800X or Intel Xeon Platinum 8280M - 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 7 3800X has 8 cores with 16 threads and clocks with a maximum frequency of 4.50 GHz. Up to 128 GB of memory is supported in 2 memory channels. The AMD Ryzen 7 3800X was released in Q3/2019. The Intel Xeon Platinum 8280M has 28 cores with 56 threads and clocks with a maximum frequency of 4.00 GHz. The CPU supports up to GB of memory in 6 memory channels. The Intel Xeon Platinum 8280M was released in Q3/2019. |
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AMD Ryzen 7 (70) | Family | Intel Xeon Platinum (89) |
AMD Ryzen 3000 (15) | CPU group | Intel Xeon Platinum 8200/9200 (21) |
3 | Generation | 2 |
Matisse (Zen 2) | Architecture | Cascade Lake |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
AMD Ryzen 7 5800X | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 7 3800X has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the AMD Ryzen 7 3800X is 3.90 GHz (4.50 GHz) while the Intel Xeon Platinum 8280M has 28 CPU cores and 56 threads can calculate simultaneously. The clock frequency of the Intel Xeon Platinum 8280M is at 2.70 GHz (4.00 GHz). |
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AMD Ryzen 7 3800X | Characteristic | Intel Xeon Platinum 8280M |
8 | Cores | 28 |
16 | Threads | 56 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | No |
3.90 GHz | Frequency | 2.70 GHz |
4.50 GHz | Turbo Frequency (1 Core) | 4.00 GHz |
4.20 GHz | Turbo Frequency (All Cores) | 2.70 GHz |
Memory & PCIeThe AMD Ryzen 7 3800X can use up to 128 GB of memory in 2 memory channels. The maximum memory bandwidth is 51.2 GB/s. The Intel Xeon Platinum 8280M supports up to GB of memory in 6 memory channels and achieves a memory bandwidth of up to 140.7 GB/s. |
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AMD Ryzen 7 3800X | Characteristic | Intel Xeon Platinum 8280M |
DDR4-3200 | Memory | DDR4-2933 |
128 GB | Max. Memory | |
2 (Dual Channel) | Memory channels | 6 (Hexa Channel) |
51.2 GB/s | Max. Bandwidth | 140.7 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
32.00 MB | L3 Cache | 38.50 MB |
4.0 | PCIe version | 3.0 |
20 | PCIe lanes | 48 |
39.4 GB/s | PCIe Bandwidth | 47.3 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Ryzen 7 3800X is 105 W, while the Intel Xeon Platinum 8280M 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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AMD Ryzen 7 3800X | Characteristic | Intel Xeon Platinum 8280M |
105 W | TDP (PL1 / PBP) | 205 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
95 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen 7 3800X is manufactured in 7 nm and has 32.00 MB cache. The Intel Xeon Platinum 8280M is manufactured in 14 nm and has a 38.50 MB cache. |
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AMD Ryzen 7 3800X | Characteristic | Intel Xeon Platinum 8280M |
7 nm | Technology | 14 nm |
Chiplet | Chip design | Monolithic |
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 3647 |
AMD-V, SVM | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Linux |
Q3/2019 | Release date | Q3/2019 |
385 $ | Release price | -- |
show more data | show more data | |
AMD Ryzen 7 3800X
8C 16T @ 4.50 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 4.00 GHz |
AMD Ryzen 7 3800X
8C 16T @ 4.50 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 4.00 GHz |
AMD Ryzen 7 3800X
8C 16T @ 4.50 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 4.00 GHz |
AMD Ryzen 7 3800X
8C 16T @ 4.50 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 4.00 GHz |
AMD Ryzen 7 3800X
8C 16T @ 4.20 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 2.70 GHz |
AMD Ryzen 7 3800X
8C 16T @ 4.50 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 4.00 GHz |
AMD Ryzen 7 3800X
8C 16T @ 4.20 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 2.70 GHz |
AMD Ryzen 7 3800X
8C 16T @ 4.50 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 4.00 GHz |
AMD Ryzen 7 3800X
8C 16T @ 4.20 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 2.70 GHz |
AMD Ryzen 7 3800X
8C 16T @ 4.20 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 2.70 GHz |
AMD Ryzen 7 3800X
8C 16T @ 4.20 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 2.70 GHz |
AMD Ryzen 7 3800X
8C 16T @ 4.20 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 2.70 GHz |
AMD Ryzen 7 3800X
8C 16T @ 4.20 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 2.70 GHz |
AMD Ryzen 7 3800X
8C 16T @ 4.20 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 2.70 GHz |
AMD Ryzen 7 3800X
8C 16T @ 3.90 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 2.70 GHz |
AMD Ryzen 7 3800X
8C 16T @ 4.50 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 4.00 GHz |
AMD Ryzen 7 3800X
8C 16T @ 4.20 GHz |
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Intel Xeon Platinum 8280M
28C 56T @ 2.70 GHz |
Devices using this processor |
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AMD Ryzen 7 3800X | Intel Xeon Platinum 8280M |
dercomputerladen PC mit Ryzen 7 3800X Memory PC mit Ryzen 7 3800X |
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