AMD Ryzen Threadripper PRO 3975WX | AMD Ryzen 7 3700X | |
CPU comparisonAMD Ryzen Threadripper PRO 3975WX or AMD Ryzen 7 3700X - 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 AMD Ryzen 7 3700X has 8 cores with 16 threads and clocks with a maximum frequency of 4.40 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The AMD Ryzen 7 3700X was released in Q3/2019. |
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AMD Ryzen Threadripper PRO (15) | Family | AMD Ryzen 7 (67) |
AMD Ryzen Threadripper PRO 3000 (4) | CPU group | AMD Ryzen 3000 (15) |
3 | Generation | 3 |
Castle Peak (Zen 2) | Architecture | Matisse (Zen 2) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | AMD Ryzen 7 2700X |
AMD Ryzen Threadripper PRO 5975WX | Successor | AMD Ryzen 7 5700X |
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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 AMD Ryzen 7 3700X has 8 CPU cores with a clock frequency of 3.60 GHz (4.40 GHz). |
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AMD Ryzen Threadripper PRO 3975WX | Characteristic | AMD Ryzen 7 3700X |
32 | Cores | 8 |
64 | Threads | 16 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | Yes |
3.50 GHz | Frequency | 3.60 GHz |
4.20 GHz | Turbo Frequency (1 Core) | 4.40 GHz |
3.75 GHz | Turbo Frequency (All Cores) | 4.00 GHz |
Memory & PCIeThe AMD Ryzen Threadripper PRO 3975WX supports a maximum of 2048 GB of memory in 8 memory channels. The AMD Ryzen 7 3700X can connect up to 128 GB of memory in 2 memory channels. |
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AMD Ryzen Threadripper PRO 3975WX | Characteristic | AMD Ryzen 7 3700X |
DDR4-3200 | Memory | DDR4-3200 |
2048 GB | Max. Memory | 128 GB |
8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
51.2 GB/s | Max. Bandwidth | 51.2 GB/s |
Yes | ECC | Yes |
16.00 MB | L2 Cache | 4.00 MB |
128.00 MB | L3 Cache | 32.00 MB |
4.0 | PCIe version | 4.0 |
128 | PCIe lanes | 20 |
252.0 GB/s | PCIe Bandwidth | 39.4 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 AMD Ryzen 7 3700X is 65 W. |
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AMD Ryzen Threadripper PRO 3975WX | Characteristic | AMD Ryzen 7 3700X |
280 W | TDP (PL1 / PBP) | 65 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
95 °C | Tjunction max. | 95 °C |
Technical detailsThe AMD Ryzen Threadripper PRO 3975WX has a 144.00 MB cache, while the AMD Ryzen 7 3700X cache has a total of 36.00 MB. |
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AMD Ryzen Threadripper PRO 3975WX | Characteristic | AMD Ryzen 7 3700X |
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 |
WRX8 (sWRX8) | 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 |
Q3/2020 | Release date | Q3/2019 |
2749 $ | Release price | 330 $ |
show more data | show more data | |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
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AMD Ryzen 7 3700X
8C 16T @ 4.40 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
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AMD Ryzen 7 3700X
8C 16T @ 4.40 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
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AMD Ryzen 7 3700X
8C 16T @ 4.40 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
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AMD Ryzen 7 3700X
8C 16T @ 4.00 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
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AMD Ryzen 7 3700X
8C 16T @ 4.40 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
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AMD Ryzen 7 3700X
8C 16T @ 4.00 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
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AMD Ryzen 7 3700X
8C 16T @ 4.40 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
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AMD Ryzen 7 3700X
8C 16T @ 4.00 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
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AMD Ryzen 7 3700X
8C 16T @ 4.40 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
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AMD Ryzen 7 3700X
8C 16T @ 4.00 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
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AMD Ryzen 7 3700X
8C 16T @ 4.00 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
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AMD Ryzen 7 3700X
8C 16T @ 4.00 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.50 GHz |
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AMD Ryzen 7 3700X
8C 16T @ 3.60 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 4.20 GHz |
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AMD Ryzen 7 3700X
8C 16T @ 4.40 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
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AMD Ryzen 7 3700X
8C 16T @ 4.00 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
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AMD Ryzen 7 3700X
8C 16T @ 4.00 GHz |
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.75 GHz |
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AMD Ryzen 7 3700X
8C 16T @ 4.00 GHz |
Devices using this processor |
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AMD Ryzen Threadripper PRO 3975WX | AMD Ryzen 7 3700X |
Unknown | One Gaming PC Ryzen 7 3700X HP Pavilion TP01-0007ng silber (8BS43EA#ABD) HP Omen PC Obelisk 875-0255ng (8FH42EA#ABD) |