AMD Ryzen 7 3800X | AMD Ryzen 7 5800X | |
CPU comparisonAMD Ryzen 7 3800X or AMD Ryzen 7 5800X - 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 AMD Ryzen 7 5800X has 8 cores with 16 threads and clocks with a maximum frequency of 4.70 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The AMD Ryzen 7 5800X was released in Q4/2020. |
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AMD Ryzen 7 (74) | Family | AMD Ryzen 7 (74) |
AMD Ryzen 3000 (15) | CPU group | AMD Ryzen 5000 (16) |
3 | Generation | 4 |
Matisse (Zen 2) | Architecture | Vermeer (Zen 3) |
Desktop | Segment | Desktop |
-- | Predecessor | AMD Ryzen 7 3800X |
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 AMD Ryzen 7 5800X has 8 CPU cores and 16 threads can calculate simultaneously. The clock frequency of the AMD Ryzen 7 5800X is at 3.80 GHz (4.70 GHz). |
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AMD Ryzen 7 3800X | Characteristic | AMD Ryzen 7 5800X |
8 | Cores | 8 |
16 | Threads | 16 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | Yes |
3.90 GHz | Frequency | 3.80 GHz |
4.50 GHz | Turbo Frequency (1 Core) | 4.70 GHz |
4.20 GHz | Turbo Frequency (All Cores) | 4.40 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 AMD Ryzen 7 5800X supports up to 128 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 51.2 GB/s. |
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AMD Ryzen 7 3800X | Characteristic | AMD Ryzen 7 5800X |
DDR4-3200 | Memory | DDR4-3200 |
128 GB | Max. Memory | 128 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
51.2 GB/s | Max. Bandwidth | 51.2 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | 4.00 MB |
32.00 MB | L3 Cache | 32.00 MB |
4.0 | PCIe version | 4.0 |
20 | PCIe lanes | 20 |
39.4 GB/s | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Ryzen 7 3800X is 105 W, while the AMD Ryzen 7 5800X has a TDP of 105 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 | AMD Ryzen 7 5800X |
105 W | TDP (PL1 / PBP) | 105 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
95 °C | Tjunction max. | 90 °C |
Technical detailsThe AMD Ryzen 7 3800X is manufactured in 7 nm and has 32.00 MB cache. The AMD Ryzen 7 5800X is manufactured in 7 nm and has a 36.00 MB cache. |
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AMD Ryzen 7 3800X | Characteristic | AMD Ryzen 7 5800X |
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 | AM4 (PGA 1331) |
AMD-V, SVM | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q3/2019 | Release date | Q4/2020 |
399 $ | Release price | 449 $ |
show more data | show more data | |
AMD Ryzen 7 3800X
Geekbench 6 MT: 7,965 / 399 $ |
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AMD Ryzen 7 5800X
Geekbench 6 MT: 10,940 / 449 $ |
AMD Ryzen 7 3800X
8C 16T @ 4.50 GHz |
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AMD Ryzen 7 5800X
8C 16T @ 4.70 GHz |
AMD Ryzen 7 3800X
8C 16T @ 4.50 GHz |
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AMD Ryzen 7 5800X
8C 16T @ 4.70 GHz |
AMD Ryzen 7 3800X
8C 16T @ 4.50 GHz |
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AMD Ryzen 7 5800X
8C 16T @ 4.70 GHz |
AMD Ryzen 7 3800X
8C 16T @ 4.20 GHz |
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AMD Ryzen 7 5800X
8C 16T @ 4.40 GHz |
AMD Ryzen 7 3800X
8C 16T @ 4.50 GHz |
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AMD Ryzen 7 5800X
8C 16T @ 4.70 GHz |
AMD Ryzen 7 3800X
8C 16T @ 4.20 GHz |
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AMD Ryzen 7 5800X
8C 16T @ 4.40 GHz |
AMD Ryzen 7 3800X
8C 16T @ 4.50 GHz |
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AMD Ryzen 7 5800X
8C 16T @ 4.70 GHz |
AMD Ryzen 7 3800X
8C 16T @ 4.20 GHz |
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AMD Ryzen 7 5800X
8C 16T @ 4.40 GHz |
AMD Ryzen 7 3800X
8C 16T @ 4.50 GHz |
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AMD Ryzen 7 5800X
8C 16T @ 4.70 GHz |
AMD Ryzen 7 3800X
8C 16T @ 4.20 GHz |
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AMD Ryzen 7 5800X
8C 16T @ 4.40 GHz |
AMD Ryzen 7 3800X
8C 16T @ 4.20 GHz |
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AMD Ryzen 7 5800X
8C 16T @ 4.40 GHz |
AMD Ryzen 7 3800X
8C 16T @ 4.20 GHz |
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AMD Ryzen 7 5800X
8C 16T @ 4.40 GHz |
AMD Ryzen 7 3800X
8C 16T @ 4.50 GHz |
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AMD Ryzen 7 5800X
8C 16T @ 4.70 GHz |
AMD Ryzen 7 3800X
8C 16T @ 3.90 GHz |
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AMD Ryzen 7 5800X
8C 16T @ 3.80 GHz |
AMD Ryzen 7 3800X
8C 16T @ 4.50 GHz |
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AMD Ryzen 7 5800X
8C 16T @ 4.70 GHz |
AMD Ryzen 7 3800X
8C 16T @ 4.20 GHz |
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AMD Ryzen 7 5800X
8C 16T @ 4.40 GHz |
AMD Ryzen 7 3800X
8C 16T @ 4.20 GHz |
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AMD Ryzen 7 5800X
8C 16T @ 4.40 GHz |
AMD Ryzen 7 3800X
3.90 GHz |
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AMD Ryzen 7 5800X
15,228 CB R23 MC @ 119 W |
Devices using this processor |
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AMD Ryzen 7 3800X | AMD Ryzen 7 5800X |
dercomputerladen PC mit Ryzen 7 3800X Memory PC mit Ryzen 7 3800X |
Unknown |