AMD Ryzen Threadripper PRO 3975WX | Intel Xeon W-3275 | |
CPU comparisonAMD Ryzen Threadripper PRO 3975WX or Intel Xeon W-3275 - 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 Threadripper PRO 3975WX has 32 cores with 64 threads and clocks with a maximum frequency of 4.20 GHz. Up to 2048 GB of memory is supported in 8 memory channels. The AMD Ryzen Threadripper PRO 3975WX was released in Q3/2020. The Intel Xeon W-3275 has 28 cores with 56 threads and clocks with a maximum frequency of 4.60 GHz. The CPU supports up to 1024 GB of memory in 6 memory channels. The Intel Xeon W-3275 was released in Q2/2019. |
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AMD Ryzen Threadripper PRO (15) | Family | Intel Xeon W (83) |
AMD Ryzen Threadripper PRO 3000 (4) | CPU group | Intel Xeon W-2200/3200 (17) |
3 | Generation | 7 |
Castle Peak (Zen 2) | Architecture | Cascade Lake W |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | Intel Xeon W-3175X |
AMD Ryzen Threadripper PRO 5975WX | Successor | Intel Xeon W-3375 |
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CPU Cores and Base FrequencyThe AMD Ryzen Threadripper PRO 3975WX is a 32 core processor with a clock frequency of 3.50 GHz (4.20 GHz). The Intel Xeon W-3275 has 28 CPU cores with a clock frequency of 2.50 GHz (4.60 GHz). |
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AMD Ryzen Threadripper PRO 3975WX | Characteristic | Intel Xeon W-3275 |
32 | Cores | 28 |
64 | Threads | 56 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | No |
3.50 GHz | Frequency | 2.50 GHz |
4.20 GHz | Turbo Frequency (1 Core) | 4.60 GHz |
3.75 GHz | Turbo Frequency (All Cores) | 3.40 GHz |
Memory & PCIeThe AMD Ryzen Threadripper PRO 3975WX supports a maximum of 2048 GB of memory in 8 memory channels. The Intel Xeon W-3275 can connect up to 1024 GB of memory in 6 memory channels. |
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AMD Ryzen Threadripper PRO 3975WX | Characteristic | Intel Xeon W-3275 |
DDR4-3200 | Memory | DDR4-2933 |
2048 GB | Max. Memory | 1024 GB |
8 (Octa Channel) | Memory channels | 6 (Hexa Channel) |
51.2 GB/s | Max. Bandwidth | 140.7 GB/s |
Yes | ECC | Yes |
16.00 MB | L2 Cache | -- |
128.00 MB | L3 Cache | 38.50 MB |
4.0 | PCIe version | 3.0 |
128 | PCIe lanes | 64 |
252.0 GB/s | PCIe Bandwidth | 63.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Ryzen Threadripper PRO 3975WX has a TDP of 280 W, that of the Intel Xeon W-3275 is 205 W. |
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AMD Ryzen Threadripper PRO 3975WX | Characteristic | Intel Xeon W-3275 |
280 W | TDP (PL1 / PBP) | 205 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
95 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen Threadripper PRO 3975WX has a 144.00 MB cache, while the Intel Xeon W-3275 cache has a total of 38.50 MB. |
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AMD Ryzen Threadripper PRO 3975WX | Characteristic | Intel Xeon W-3275 |
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 |
WRX8 (sWRX8) | 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 |
Q3/2020 | Release date | Q2/2019 |
2749 $ | Release price | 4250 $ |
show more data | show more data | |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
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Intel Xeon W-3275
28C 56T @ 4.60 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
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Intel Xeon W-3275
28C 56T @ 3.40 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
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Intel Xeon W-3275
28C 56T @ 4.60 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
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Intel Xeon W-3275
28C 56T @ 3.40 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
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Intel Xeon W-3275
28C 56T @ 4.60 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
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Intel Xeon W-3275
28C 56T @ 4.60 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
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Intel Xeon W-3275
28C 56T @ 3.40 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
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Intel Xeon W-3275
28C 56T @ 3.40 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
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Intel Xeon W-3275
28C 56T @ 4.60 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
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Intel Xeon W-3275
28C 56T @ 4.60 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
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Intel Xeon W-3275
28C 56T @ 3.40 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
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Intel Xeon W-3275
28C 56T @ 3.40 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.50 GHz |
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Intel Xeon W-3275
28C 56T @ 2.50 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
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Intel Xeon W-3275
28C 56T @ 4.60 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
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Intel Xeon W-3275
28C 56T @ 3.40 GHz |
Devices using this processor |
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AMD Ryzen Threadripper PRO 3975WX | Intel Xeon W-3275 |
Unknown | Unknown |