AMD Ryzen Threadripper PRO 3975WX | Intel Xeon Silver 4109T | |
CPU comparisonAMD Ryzen Threadripper PRO 3975WX or Intel Xeon Silver 4109T - 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 Silver 4109T has 8 cores with 16 threads and clocks with a maximum frequency of 3.00 GHz. The CPU supports up to 768 GB of memory in 6 memory channels. The Intel Xeon Silver 4109T was released in Q3/2017. |
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AMD Ryzen Threadripper PRO (15) | Family | Intel Xeon Silver (32) |
AMD Ryzen Threadripper PRO 3000 (4) | CPU group | Intel Xeon Silver 4100 (8) |
3 | Generation | 1 |
Castle Peak (Zen 2) | Architecture | Skylake SP |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
AMD Ryzen Threadripper PRO 5975WX | Successor | Intel Xeon Silver 4209T |
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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 Silver 4109T has 8 CPU cores with a clock frequency of 2.00 GHz (3.00 GHz). |
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AMD Ryzen Threadripper PRO 3975WX | Characteristic | Intel Xeon Silver 4109T |
32 | Cores | 8 |
64 | Threads | 16 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | No |
3.50 GHz | Frequency | 2.00 GHz |
4.20 GHz | Turbo Frequency (1 Core) | 3.00 GHz |
3.75 GHz | Turbo Frequency (All Cores) | 2.50 GHz |
Memory & PCIeThe AMD Ryzen Threadripper PRO 3975WX supports a maximum of 2048 GB of memory in 8 memory channels. The Intel Xeon Silver 4109T can connect up to 768 GB of memory in 6 memory channels. |
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AMD Ryzen Threadripper PRO 3975WX | Characteristic | Intel Xeon Silver 4109T |
DDR4-3200 | Memory | DDR4-2400 |
2048 GB | Max. Memory | 768 GB |
8 (Octa Channel) | Memory channels | 6 (Hexa Channel) |
51.2 GB/s | Max. Bandwidth | 115.2 GB/s |
Yes | ECC | Yes |
16.00 MB | L2 Cache | -- |
128.00 MB | L3 Cache | 11.00 MB |
4.0 | PCIe version | 3.0 |
128 | PCIe lanes | 48 |
252.0 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 Threadripper PRO 3975WX has a TDP of 280 W, that of the Intel Xeon Silver 4109T is 70 W. |
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AMD Ryzen Threadripper PRO 3975WX | Characteristic | Intel Xeon Silver 4109T |
280 W | TDP (PL1 / PBP) | 70 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 Silver 4109T cache has a total of 11.00 MB. |
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AMD Ryzen Threadripper PRO 3975WX | Characteristic | Intel Xeon Silver 4109T |
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 | Q3/2017 |
2749 $ | Release price | 500 $ |
show more data | show more data | |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
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Intel Xeon Silver 4109T
8C 16T @ 3.00 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
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Intel Xeon Silver 4109T
8C 16T @ 2.50 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
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Intel Xeon Silver 4109T
8C 16T @ 2.50 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
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Intel Xeon Silver 4109T
8C 16T @ 3.00 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
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Intel Xeon Silver 4109T
8C 16T @ 2.50 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
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Intel Xeon Silver 4109T
8C 16T @ 3.00 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
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Intel Xeon Silver 4109T
8C 16T @ 3.00 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
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Intel Xeon Silver 4109T
8C 16T @ 3.00 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
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Intel Xeon Silver 4109T
8C 16T @ 2.50 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
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Intel Xeon Silver 4109T
8C 16T @ 3.00 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
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Intel Xeon Silver 4109T
8C 16T @ 2.50 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
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Intel Xeon Silver 4109T
8C 16T @ 3.00 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
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Intel Xeon Silver 4109T
8C 16T @ 2.50 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
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Intel Xeon Silver 4109T
8C 16T @ 2.50 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.50 GHz |
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Intel Xeon Silver 4109T
8C 16T @ 2.00 GHz |
Devices using this processor |
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AMD Ryzen Threadripper PRO 3975WX | Intel Xeon Silver 4109T |
Unknown | Unknown |