AMD Ryzen 9 5900X | Intel Xeon W-2140B | |
CPU comparisonAMD Ryzen 9 5900X or Intel Xeon W-2140B - 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 5900X has 12 cores with 24 threads and clocks with a maximum frequency of 4.80 GHz. Up to 128 GB of memory is supported in 2 memory channels. The AMD Ryzen 9 5900X was released in Q4/2020. The Intel Xeon W-2140B has 8 cores with 16 threads and clocks with a maximum frequency of 4.50 GHz. The CPU supports up to 512 GB of memory in 4 memory channels. The Intel Xeon W-2140B was released in Q3/2017. |
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AMD Ryzen 9 (35) | Family | Intel Xeon W (83) |
AMD Ryzen 5000 (12) | CPU group | Intel Xeon W-2100/3100 (15) |
4 | Generation | 6 |
Vermeer (Zen 3) | Architecture | Skylake W |
Desktop / Server | Segment | Desktop / Server |
AMD Ryzen 9 3900X | Predecessor | -- |
AMD Ryzen 9 7900X | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 9 5900X is a 12 core processor with a clock frequency of 3.70 GHz (4.80 GHz). The Intel Xeon W-2140B has 8 CPU cores with a clock frequency of 3.20 GHz (4.50 GHz). |
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AMD Ryzen 9 5900X | Characteristic | Intel Xeon W-2140B |
12 | Cores | 8 |
24 | Threads | 16 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | No |
3.70 GHz | Frequency | 3.20 GHz |
4.80 GHz | Turbo Frequency (1 Core) | 4.50 GHz |
4.50 GHz | Turbo Frequency (All Cores) | 3.80 GHz |
Memory & PCIeThe AMD Ryzen 9 5900X supports a maximum of 128 GB of memory in 2 memory channels. The Intel Xeon W-2140B can connect up to 512 GB of memory in 4 memory channels. |
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AMD Ryzen 9 5900X | Characteristic | Intel Xeon W-2140B |
DDR4-3200 | Memory | DDR4-2666 |
128 GB | Max. Memory | 512 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
51.2 GB/s | Max. Bandwidth | 85.4 GB/s |
Yes | ECC | Yes |
6.00 MB | L2 Cache | -- |
64.00 MB | L3 Cache | 11.00 MB |
4.0 | PCIe version | 3.0 |
20 | PCIe lanes | 48 |
39.4 GB/s | PCIe Bandwidth | 47.3 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Ryzen 9 5900X has a TDP of 105 W, that of the Intel Xeon W-2140B is 105 W. |
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AMD Ryzen 9 5900X | Characteristic | Intel Xeon W-2140B |
105 W | TDP (PL1 / PBP) | 105 W |
142 W | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
90 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen 9 5900X has a 70.00 MB cache, while the Intel Xeon W-2140B cache has a total of 11.00 MB. |
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AMD Ryzen 9 5900X | Characteristic | Intel Xeon W-2140B |
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 2066 |
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 |
Q4/2020 | Release date | Q3/2017 |
549 $ | Release price | -- |
show more data | show more data | |
AMD Ryzen 9 5900X
12C 24T @ 4.80 GHz |
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Intel Xeon W-2140B
8C 16T @ 4.50 GHz |
AMD Ryzen 9 5900X
12C 24T @ 4.50 GHz |
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Intel Xeon W-2140B
8C 16T @ 3.80 GHz |
AMD Ryzen 9 5900X
12C 24T @ 4.80 GHz |
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Intel Xeon W-2140B
8C 16T @ 4.50 GHz |
AMD Ryzen 9 5900X
12C 24T @ 4.50 GHz |
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Intel Xeon W-2140B
8C 16T @ 3.80 GHz |
AMD Ryzen 9 5900X
12C 24T @ 4.50 GHz |
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Intel Xeon W-2140B
8C 16T @ 3.80 GHz |
AMD Ryzen 9 5900X
12C 24T @ 4.80 GHz |
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Intel Xeon W-2140B
8C 16T @ 4.50 GHz |
AMD Ryzen 9 5900X
12C 24T @ 4.50 GHz |
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Intel Xeon W-2140B
8C 16T @ 3.80 GHz |
AMD Ryzen 9 5900X
12C 24T @ 4.80 GHz |
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Intel Xeon W-2140B
8C 16T @ 4.50 GHz |
AMD Ryzen 9 5900X
12C 24T @ 4.80 GHz |
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Intel Xeon W-2140B
8C 16T @ 4.50 GHz |
AMD Ryzen 9 5900X
12C 24T @ 4.80 GHz |
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Intel Xeon W-2140B
8C 16T @ 4.50 GHz |
AMD Ryzen 9 5900X
12C 24T @ 4.50 GHz |
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Intel Xeon W-2140B
8C 16T @ 3.80 GHz |
AMD Ryzen 9 5900X
12C 24T @ 4.80 GHz |
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Intel Xeon W-2140B
8C 16T @ 4.50 GHz |
AMD Ryzen 9 5900X
12C 24T @ 4.50 GHz |
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Intel Xeon W-2140B
8C 16T @ 3.80 GHz |
AMD Ryzen 9 5900X
12C 24T @ 4.50 GHz |
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Intel Xeon W-2140B
8C 16T @ 3.80 GHz |
AMD Ryzen 9 5900X
12C 24T @ 4.50 GHz |
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Intel Xeon W-2140B
8C 16T @ 3.80 GHz |
AMD Ryzen 9 5900X
12C 24T @ 3.70 GHz |
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Intel Xeon W-2140B
8C 16T @ 3.20 GHz |
AMD Ryzen 9 5900X
21,878 CB R23 MC @ 131 W |
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Intel Xeon W-2140B
3.20 GHz |
Devices using this processor |
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AMD Ryzen 9 5900X | Intel Xeon W-2140B |
Unknown | Apple iMac Pro (2017) |