AMD Ryzen Threadripper 2920X | AMD Ryzen Threadripper PRO 3975WX | |
CPU comparisonAMD Ryzen Threadripper 2920X or AMD Ryzen Threadripper PRO 3975WX - 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 2920X has 12 cores with 24 threads and clocks with a maximum frequency of 4.30 GHz. Up to GB of memory is supported in 4 memory channels. The AMD Ryzen Threadripper 2920X was released in Q3/2018. The AMD Ryzen Threadripper PRO 3975WX has 32 cores with 64 threads and clocks with a maximum frequency of 4.20 GHz. The CPU supports up to 2048 GB of memory in 8 memory channels. The AMD Ryzen Threadripper PRO 3975WX was released in Q3/2020. |
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AMD Ryzen Threadripper (13) | Family | AMD Ryzen Threadripper PRO (15) |
AMD Ryzen Threadripper 2000 (4) | CPU group | AMD Ryzen Threadripper PRO 3000 (4) |
2 | Generation | 3 |
Colfax (Zen+) | Architecture | Castle Peak (Zen 2) |
Desktop / Server | Segment | Desktop / Server |
AMD Ryzen Threadripper 1920X | Predecessor | -- |
-- | Successor | AMD Ryzen Threadripper PRO 5975WX |
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CPU Cores and Base FrequencyThe AMD Ryzen Threadripper 2920X is a 12 core processor with a clock frequency of 3.50 GHz (4.30 GHz). The AMD Ryzen Threadripper PRO 3975WX has 32 CPU cores with a clock frequency of 3.50 GHz (4.20 GHz). |
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AMD Ryzen Threadripper 2920X | Characteristic | AMD Ryzen Threadripper PRO 3975WX |
12 | Cores | 32 |
24 | Threads | 64 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | Yes |
3.50 GHz | Frequency | 3.50 GHz |
4.30 GHz | Turbo Frequency (1 Core) | 4.20 GHz |
3.60 GHz | Turbo Frequency (All Cores) | 3.75 GHz |
Memory & PCIeThe AMD Ryzen Threadripper 2920X supports a maximum of GB of memory in 4 memory channels. The AMD Ryzen Threadripper PRO 3975WX can connect up to 2048 GB of memory in 8 memory channels. |
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AMD Ryzen Threadripper 2920X | Characteristic | AMD Ryzen Threadripper PRO 3975WX |
DDR4-2933 | Memory | DDR4-3200 |
Max. Memory | 2048 GB | |
4 (Quad Channel) | Memory channels | 8 (Octa Channel) |
93.8 GB/s | Max. Bandwidth | 51.2 GB/s |
Yes | ECC | Yes |
6.00 MB | L2 Cache | 16.00 MB |
32.00 MB | L3 Cache | 128.00 MB |
3.0 | PCIe version | 4.0 |
64 | PCIe lanes | 128 |
63.0 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Ryzen Threadripper 2920X has a TDP of 180 W, that of the AMD Ryzen Threadripper PRO 3975WX is 280 W. |
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AMD Ryzen Threadripper 2920X | Characteristic | AMD Ryzen Threadripper PRO 3975WX |
180 W | TDP (PL1 / PBP) | 280 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 95 °C |
Technical detailsThe AMD Ryzen Threadripper 2920X has a 38.00 MB cache, while the AMD Ryzen Threadripper PRO 3975WX cache has a total of 144.00 MB. |
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AMD Ryzen Threadripper 2920X | Characteristic | AMD Ryzen Threadripper PRO 3975WX |
12 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 |
TR4 (SP3r2) | Socket | WRX8 (sWRX8) |
AMD-V, SVM | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q3/2018 | Release date | Q3/2020 |
649 $ | Release price | 2749 $ |
show more data | show more data | |
AMD Ryzen Threadripper 2920X
12C 24T @ 4.30 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
AMD Ryzen Threadripper 2920X
12C 24T @ 3.60 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
AMD Ryzen Threadripper 2920X
12C 24T @ 4.30 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
AMD Ryzen Threadripper 2920X
12C 24T @ 3.60 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
AMD Ryzen Threadripper 2920X
12C 24T @ 4.30 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
AMD Ryzen Threadripper 2920X
12C 24T @ 3.60 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
AMD Ryzen Threadripper 2920X
12C 24T @ 3.60 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
AMD Ryzen Threadripper 2920X
12C 24T @ 3.60 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
AMD Ryzen Threadripper 2920X
12C 24T @ 3.50 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.50 GHz |
AMD Ryzen Threadripper 2920X
12C 24T @ 4.30 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
AMD Ryzen Threadripper 2920X
12C 24T @ 3.60 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
AMD Ryzen Threadripper 2920X
12C 24T @ 4.30 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
AMD Ryzen Threadripper 2920X
12C 24T @ 4.30 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
AMD Ryzen Threadripper 2920X
12C 24T @ 4.30 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
AMD Ryzen Threadripper 2920X
12C 24T @ 3.60 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
AMD Ryzen Threadripper 2920X
12C 24T @ 3.60 GHz |
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AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
Devices using this processor |
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AMD Ryzen Threadripper 2920X | AMD Ryzen Threadripper PRO 3975WX |
Unknown | Unknown |