AMD Ryzen 7 5800 | AMD EPYC 7473X | |
CPU comparisonAMD Ryzen 7 5800 or AMD EPYC 7473X - 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 5800 has 8 cores with 16 threads and clocks with a maximum frequency of 4.60 GHz. Up to 128 GB of memory is supported in 2 memory channels. The AMD Ryzen 7 5800 was released in Q2/2021. The AMD EPYC 7473X has 24 cores with 48 threads and clocks with a maximum frequency of 3.70 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The AMD EPYC 7473X was released in Q2/2022. |
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AMD Ryzen 7 (68) | Family | AMD EPYC (129) |
AMD Ryzen 5000 (12) | CPU group | AMD EPYC 7003 (29) |
4 | Generation | 3 |
Vermeer (Zen 3) | Architecture | Milan (Zen 3) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 7 5800 has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the AMD Ryzen 7 5800 is 3.40 GHz (4.60 GHz) while the AMD EPYC 7473X has 24 CPU cores and 48 threads can calculate simultaneously. The clock frequency of the AMD EPYC 7473X is at 2.80 GHz (3.70 GHz). |
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AMD Ryzen 7 5800 | Characteristic | AMD EPYC 7473X |
8 | Cores | 24 |
16 | Threads | 48 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | No |
3.40 GHz | Frequency | 2.80 GHz |
4.60 GHz | Turbo Frequency (1 Core) | 3.70 GHz |
4.00 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe AMD Ryzen 7 5800 can use up to 128 GB of memory in 2 memory channels. The maximum memory bandwidth is 51.2 GB/s. The AMD EPYC 7473X supports up to 4096 GB of memory in 8 memory channels and achieves a memory bandwidth of up to 204.8 GB/s. |
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AMD Ryzen 7 5800 | Characteristic | AMD EPYC 7473X |
DDR4-3200 | Memory | DDR4-3200 |
128 GB | Max. Memory | 4096 GB |
2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
51.2 GB/s | Max. Bandwidth | 204.8 GB/s |
Yes | ECC | Yes |
4.00 MB | L2 Cache | 32.00 MB |
32.00 MB | L3 Cache | 768.00 MB |
4.0 | PCIe version | 4.0 |
20 | PCIe lanes | 128 |
39.4 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Ryzen 7 5800 is 65 W, while the AMD EPYC 7473X has a TDP of 240 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD Ryzen 7 5800 | Characteristic | AMD EPYC 7473X |
65 W | TDP (PL1 / PBP) | 240 W |
-- | TDP (PL2) | -- |
-- | TDP up | 280 W |
-- | TDP down | 225 W |
95 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen 7 5800 is manufactured in 7 nm and has 36.00 MB cache. The AMD EPYC 7473X is manufactured in 7 nm and has a 800.00 MB cache. |
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AMD Ryzen 7 5800 | Characteristic | AMD EPYC 7473X |
7 nm | Technology | 7 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 | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
AM4 (PGA 1331) | Socket | SP3 |
AMD-V, SVM | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Linux |
Q2/2021 | Release date | Q2/2022 |
-- | Release price | 4185 $ |
show more data | show more data | |
AMD Ryzen 7 5800
8C 16T @ 4.60 GHz |
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AMD EPYC 7473X
24C 48T @ 3.70 GHz |
AMD Ryzen 7 5800
8C 16T @ 4.00 GHz |
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AMD EPYC 7473X
24C 48T @ 2.80 GHz |
AMD Ryzen 7 5800
8C 16T @ 4.60 GHz |
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AMD EPYC 7473X
24C 48T @ 3.70 GHz |
AMD Ryzen 7 5800
8C 16T @ 4.00 GHz |
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AMD EPYC 7473X
24C 48T @ 2.80 GHz |
AMD Ryzen 7 5800
8C 16T @ 4.60 GHz |
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AMD EPYC 7473X
24C 48T @ 3.70 GHz |
AMD Ryzen 7 5800
8C 16T @ 4.00 GHz |
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AMD EPYC 7473X
24C 48T @ 2.80 GHz |
AMD Ryzen 7 5800
8C 16T @ 4.00 GHz |
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AMD EPYC 7473X
24C 48T @ 2.80 GHz |
AMD Ryzen 7 5800
8C 16T @ 3.40 GHz |
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AMD EPYC 7473X
24C 48T @ 2.80 GHz |
Devices using this processor |
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AMD Ryzen 7 5800 | AMD EPYC 7473X |
Unknown | Unknown |