AMD Ryzen Threadripper PRO 7945WX vs Intel Xeon Gold 6434
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CPU comparison with benchmarks
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| AMD Ryzen Threadripper PRO 7945WX | Intel Xeon Gold 6434 | |
CPU comparisonAMD Ryzen Threadripper PRO 7945WX or Intel Xeon Gold 6434 - 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 Intel Xeon Gold 6434 has 8 cores with 16 threads and clocks with a maximum frequency of 4.10 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The Intel Xeon Gold 6434 was released in Q1/2023. |
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| AMD Ryzen Threadripper PRO (15) | Family | Intel Xeon Gold (163) |
| AMD Ryzen Threadripper PRO 7000 (6) | CPU group | Intel Xeon Gold 5400/6400 (25) |
| 5 | Generation | 4 |
| Storm Peak (Zen 4) | Architecture | Sapphire Rapids |
| Desktop / Server | Segment | Desktop / Server |
| AMD Ryzen Threadripper PRO 5945WX | Predecessor | -- |
| -- | Successor | -- |
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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 Intel Xeon Gold 6434 has 8 CPU cores with a clock frequency of 3.70 GHz (4.10 GHz). |
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| AMD Ryzen Threadripper PRO 7945WX | Characteristic | Intel Xeon Gold 6434 |
| 12 | Cores | 8 |
| 24 | Threads | 16 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| Yes | Overclocking ? | No |
| 4.70 GHz | Frequency | 3.70 GHz |
| 5.30 GHz | Turbo Frequency (1 Core) | 4.10 GHz |
| -- | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe AMD Ryzen Threadripper PRO 7945WX supports a maximum of 2048 GB of memory in 8 memory channels. The Intel Xeon Gold 6434 can connect up to 4096 GB of memory in 8 memory channels. |
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| AMD Ryzen Threadripper PRO 7945WX | Characteristic | Intel Xeon Gold 6434 |
| DDR5-5200 | Memory | DDR5-4400, DDR5-4800 |
| 2048 GB | Max. Memory | 4096 GB |
| 8 (Octa Channel) | Memory channels | 8 (Octa Channel) |
| 332.8 GB/s | Max. Bandwidth | 307.2 GB/s |
| Yes | ECC | Yes |
| 12.00 MB | L2 Cache | -- |
| 64.00 MB | L3 Cache | 22.50 MB |
| 5.0 | PCIe version | 5.0 |
| 128 | PCIe lanes | 80 |
| 504.1 GB/s | PCIe Bandwidth | 315.0 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 Intel Xeon Gold 6434 is 195 W. |
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| AMD Ryzen Threadripper PRO 7945WX | Characteristic | Intel Xeon Gold 6434 |
| 350 W | TDP (PL1 / PBP) | 195 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| 95 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen Threadripper PRO 7945WX has a 76.00 MB cache, while the Intel Xeon Gold 6434 cache has a total of 22.50 MB. |
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| AMD Ryzen Threadripper PRO 7945WX | Characteristic | Intel Xeon Gold 6434 |
| 5 nm | Technology | 10 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 | SSE4.1, SSE4.2, AVX2, AVX-512 |
| sTR5 | Socket | LGA 4677 |
| AMD-V | Virtualization | VT-x, VT-x EPT, VT-d |
| Yes | AES-NI | Yes |
| Windows 11, Linux | Operating systems | Windows, Linux |
| Q4/2023 | Release date | Q1/2023 |
| -- | Release price | 2607 $ |
| show more data | show more data | |
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| AMD Ryzen Threadripper PRO 7945WX | Intel Xeon Gold 6434 |
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