AMD Ryzen Threadripper PRO 7945WX vs AMD Ryzen Threadripper PRO 5945WX
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CPU comparison with benchmarks
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| AMD Ryzen Threadripper PRO 7945WX | AMD Ryzen Threadripper PRO 5945WX | |
CPU comparisonAMD Ryzen Threadripper PRO 7945WX or AMD Ryzen Threadripper PRO 5945WX - 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 7945WX has 12 cores with 24 threads and clocks with a maximum frequency of 5.30 GHz. Up to 2048 GB of memory is supported in 8 memory channels. The AMD Ryzen Threadripper PRO 7945WX was released in Q4/2023. The AMD Ryzen Threadripper PRO 5945WX has 12 cores with 24 threads and clocks with a maximum frequency of 4.50 GHz. The CPU supports up to 2048 GB of memory in 8 memory channels. The AMD Ryzen Threadripper PRO 5945WX was released in Q1/2022. |
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| AMD Ryzen Threadripper PRO (15) | Family | AMD Ryzen Threadripper PRO (15) |
| AMD Ryzen Threadripper PRO 7000 (6) | CPU group | AMD Ryzen Threadripper PRO 5000 (5) |
| 5 | Generation | 4 |
| Storm Peak (Zen 4) | Architecture | Chagall (Zen 3) |
| Desktop / Server | Segment | Desktop / Server |
| AMD Ryzen Threadripper PRO 5945WX | Predecessor | AMD Ryzen Threadripper PRO 3945WX |
| -- | Successor | AMD Ryzen Threadripper PRO 7945WX |
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CPU Cores and Base FrequencyThe AMD Ryzen Threadripper PRO 7945WX is a 12 core processor with a clock frequency of 4.70 GHz (5.30 GHz). The AMD Ryzen Threadripper PRO 5945WX has 12 CPU cores with a clock frequency of 4.10 GHz (4.50 GHz). |
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| AMD Ryzen Threadripper PRO 7945WX | Characteristic | AMD Ryzen Threadripper PRO 5945WX |
| 12 | Cores | 12 |
| 24 | Threads | 24 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| Yes | Overclocking ? | No |
| 4.70 GHz | Frequency | 4.10 GHz |
| 5.30 GHz | Turbo Frequency (1 Core) | 4.50 GHz |
| -- | Turbo Frequency (All Cores) | 4.30 GHz |
Memory & PCIeThe AMD Ryzen Threadripper PRO 7945WX supports a maximum of 2048 GB of memory in 8 memory channels. The AMD Ryzen Threadripper PRO 5945WX can connect up to 2048 GB of memory in 8 memory channels. |
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| AMD Ryzen Threadripper PRO 7945WX | Characteristic | AMD Ryzen Threadripper PRO 5945WX |
| DDR5-5200 | Memory | DDR4-3200 |
| 2048 GB | Max. Memory | 2048 GB |
| 8 (Octa Channel) | Memory channels | 8 (Octa Channel) |
| 332.8 GB/s | Max. Bandwidth | 51.2 GB/s |
| Yes | ECC | Yes |
| 12.00 MB | L2 Cache | 6.00 MB |
| 64.00 MB | L3 Cache | 64.00 MB |
| 5.0 | PCIe version | 4.0 |
| 128 | PCIe lanes | 128 |
| 504.1 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 PRO 7945WX has a TDP of 350 W, that of the AMD Ryzen Threadripper PRO 5945WX is 280 W. |
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| AMD Ryzen Threadripper PRO 7945WX | Characteristic | AMD Ryzen Threadripper PRO 5945WX |
| 350 W | TDP (PL1 / PBP) | 280 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| 95 °C | Tjunction max. | 95 °C |
Technical detailsThe AMD Ryzen Threadripper PRO 7945WX has a 76.00 MB cache, while the AMD Ryzen Threadripper PRO 5945WX cache has a total of 70.00 MB. |
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| AMD Ryzen Threadripper PRO 7945WX | Characteristic | AMD Ryzen Threadripper PRO 5945WX |
| 5 nm | Technology | 7 nm |
| Chiplet | Chip design | Chiplet |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4A, SSE4.2, SSSE3, AVX2, AVX512, FMA3 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
| sTR5 | Socket | WRX8 (sWRX8) |
| AMD-V | Virtualization | AMD-V, SVM |
| Yes | AES-NI | Yes |
| Windows 11, Linux | Operating systems | Windows 10, Windows 11, Linux |
| Q4/2023 | Release date | Q1/2022 |
| -- | Release price | -- |
| show more data | show more data | |
12C 24T @ 4.70 GHz (5.30 GHz) buy now on Amazon and save!
12C 24T @ 4.10 GHz (4.50 GHz) buy now on Amazon and save!
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Rate these processors
Cinebench R23 (Single-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD Ryzen Threadripper PRO 7945WX
12C 24T @ 5.30 GHz |
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AMD Ryzen Threadripper PRO 5945WX
12C 24T @ 4.50 GHz |
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Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD Ryzen Threadripper PRO 7945WX
12C 24T @ 5.30 GHz |
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AMD Ryzen Threadripper PRO 5945WX
12C 24T @ 4.50 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD Ryzen Threadripper PRO 7945WX
12C 24T @ 4.70 GHz |
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AMD Ryzen Threadripper PRO 5945WX
12C 24T @ 4.30 GHz |
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Geekbench 6 (Single-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
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AMD Ryzen Threadripper PRO 7945WX
12C 24T @ 5.30 GHz |
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AMD Ryzen Threadripper PRO 5945WX
12C 24T @ 4.50 GHz |
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Geekbench 6 (Multi-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
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AMD Ryzen Threadripper PRO 7945WX
12C 24T @ 4.70 GHz |
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AMD Ryzen Threadripper PRO 5945WX
12C 24T @ 4.30 GHz |
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Cinebench R20 (Single-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD Ryzen Threadripper PRO 7945WX
12C 24T @ 5.30 GHz |
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AMD Ryzen Threadripper PRO 5945WX
12C 24T @ 4.50 GHz |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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AMD Ryzen Threadripper PRO 7945WX
12C 24T @ 4.70 GHz |
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AMD Ryzen Threadripper PRO 5945WX
12C 24T @ 4.30 GHz |
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Devices using this processor |
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| AMD Ryzen Threadripper PRO 7945WX | AMD Ryzen Threadripper PRO 5945WX |
| Unknown | Unknown |
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