AMD Ryzen Threadripper PRO 5965WX | AMD Ryzen Threadripper PRO 7945WX | |
CPU comparisonAMD Ryzen Threadripper PRO 5965WX or AMD Ryzen Threadripper PRO 7945WX - 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 5965WX has 24 cores with 48 threads and clocks with a maximum frequency of 4.50 GHz. Up to 2048 GB of memory is supported in 8 memory channels. The AMD Ryzen Threadripper PRO 5965WX was released in Q1/2022. The AMD Ryzen Threadripper PRO 7945WX has 12 cores with 24 threads and clocks with a maximum frequency of 5.30 GHz. The CPU supports up to 2048 GB of memory in 8 memory channels. The AMD Ryzen Threadripper PRO 7945WX was released in Q4/2023. |
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AMD Ryzen Threadripper PRO (15) | Family | AMD Ryzen Threadripper PRO (15) |
AMD Ryzen Threadripper PRO 5000 (5) | CPU group | AMD Ryzen Threadripper PRO 7000 (6) |
4 | Generation | 5 |
Chagall (Zen 3) | Architecture | Storm Peak (Zen 4) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | AMD Ryzen Threadripper PRO 5945WX |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen Threadripper PRO 5965WX is a 24 core processor with a clock frequency of 3.80 GHz (4.50 GHz). The AMD Ryzen Threadripper PRO 7945WX has 12 CPU cores with a clock frequency of 4.70 GHz (5.30 GHz). |
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AMD Ryzen Threadripper PRO 5965WX | Characteristic | AMD Ryzen Threadripper PRO 7945WX |
24 | Cores | 12 |
48 | Threads | 24 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | Yes |
3.80 GHz | Frequency | 4.70 GHz |
4.50 GHz | Turbo Frequency (1 Core) | 5.30 GHz |
4.00 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe AMD Ryzen Threadripper PRO 5965WX supports a maximum of 2048 GB of memory in 8 memory channels. The AMD Ryzen Threadripper PRO 7945WX can connect up to 2048 GB of memory in 8 memory channels. |
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AMD Ryzen Threadripper PRO 5965WX | Characteristic | AMD Ryzen Threadripper PRO 7945WX |
DDR4-3200 | Memory | DDR5-5200 |
2048 GB | Max. Memory | 2048 GB |
8 (Octa Channel) | Memory channels | 8 (Octa Channel) |
51.2 GB/s | Max. Bandwidth | 332.8 GB/s |
Yes | ECC | Yes |
12.00 MB | L2 Cache | 12.00 MB |
128.00 MB | L3 Cache | 64.00 MB |
4.0 | PCIe version | 5.0 |
128 | PCIe lanes | 128 |
252.0 GB/s | PCIe Bandwidth | 504.1 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Ryzen Threadripper PRO 5965WX has a TDP of 280 W, that of the AMD Ryzen Threadripper PRO 7945WX is 350 W. |
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AMD Ryzen Threadripper PRO 5965WX | Characteristic | AMD Ryzen Threadripper PRO 7945WX |
280 W | TDP (PL1 / PBP) | 350 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
95 °C | Tjunction max. | 95 °C |
Technical detailsThe AMD Ryzen Threadripper PRO 5965WX has a 140.00 MB cache, while the AMD Ryzen Threadripper PRO 7945WX cache has a total of 76.00 MB. |
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AMD Ryzen Threadripper PRO 5965WX | Characteristic | AMD Ryzen Threadripper PRO 7945WX |
7 nm | Technology | 5 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, SSE4.2, SSSE3, AVX2, AVX512, FMA3 |
WRX8 (sWRX8) | Socket | sTR5 |
AMD-V, SVM | Virtualization | AMD-V |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows 11, Linux |
Q1/2022 | Release date | Q4/2023 |
-- | Release price | -- |
show more data | show more data | |
AMD Ryzen Threadripper PRO 5965WX
24C 48T @ 4.50 GHz |
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AMD Ryzen Threadripper PRO 7945WX
12C 24T @ 5.30 GHz |
AMD Ryzen Threadripper PRO 5965WX
24C 48T @ 4.50 GHz |
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AMD Ryzen Threadripper PRO 7945WX
12C 24T @ 5.30 GHz |
AMD Ryzen Threadripper PRO 5965WX
24C 48T @ 4.50 GHz |
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AMD Ryzen Threadripper PRO 7945WX
12C 24T @ 5.30 GHz |
AMD Ryzen Threadripper PRO 5965WX
24C 48T @ 4.00 GHz |
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AMD Ryzen Threadripper PRO 7945WX
12C 24T @ 4.70 GHz |
AMD Ryzen Threadripper PRO 5965WX
24C 48T @ 4.50 GHz |
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AMD Ryzen Threadripper PRO 7945WX
12C 24T @ 5.30 GHz |
AMD Ryzen Threadripper PRO 5965WX
24C 48T @ 4.00 GHz |
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AMD Ryzen Threadripper PRO 7945WX
12C 24T @ 4.70 GHz |
AMD Ryzen Threadripper PRO 5965WX
24C 48T @ 4.50 GHz |
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AMD Ryzen Threadripper PRO 7945WX
12C 24T @ 5.30 GHz |
AMD Ryzen Threadripper PRO 5965WX
24C 48T @ 4.00 GHz |
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AMD Ryzen Threadripper PRO 7945WX
12C 24T @ 4.70 GHz |
AMD Ryzen Threadripper PRO 5965WX
24C 48T @ 4.50 GHz |
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AMD Ryzen Threadripper PRO 7945WX
12C 24T @ 5.30 GHz |
AMD Ryzen Threadripper PRO 5965WX
24C 48T @ 4.00 GHz |
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AMD Ryzen Threadripper PRO 7945WX
12C 24T @ 4.70 GHz |
Devices using this processor |
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AMD Ryzen Threadripper PRO 5965WX | AMD Ryzen Threadripper PRO 7945WX |
Unknown | Unknown |