AMD EPYC 7763 | AMD Ryzen Threadripper PRO 5945WX | |
CPU comparisonAMD EPYC 7763 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 EPYC 7763 has 64 cores with 128 threads and clocks with a maximum frequency of 3.50 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The AMD EPYC 7763 was released in Q1/2021. 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 EPYC (129) | Family | AMD Ryzen Threadripper PRO (15) |
AMD EPYC 7003 (29) | CPU group | AMD Ryzen Threadripper PRO 5000 (5) |
3 | Generation | 4 |
Milan (Zen 3) | Architecture | Chagall (Zen 3) |
Desktop / Server | Segment | Desktop / Server |
AMD EPYC 7662 | Predecessor | AMD Ryzen Threadripper PRO 3945WX |
-- | Successor | AMD Ryzen Threadripper PRO 7945WX |
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CPU Cores and Base FrequencyThe AMD EPYC 7763 is a 64 core processor with a clock frequency of 2.45 GHz (3.50 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 EPYC 7763 | Characteristic | AMD Ryzen Threadripper PRO 5945WX |
64 | Cores | 12 |
128 | Threads | 24 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.45 GHz | Frequency | 4.10 GHz |
3.50 GHz | Turbo Frequency (1 Core) | 4.50 GHz |
3.20 GHz | Turbo Frequency (All Cores) | 4.30 GHz |
Memory & PCIeThe AMD EPYC 7763 supports a maximum of 4096 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 EPYC 7763 | Characteristic | AMD Ryzen Threadripper PRO 5945WX |
DDR4-3200 | Memory | DDR4-3200 |
4096 GB | Max. Memory | 2048 GB |
8 (Octa Channel) | Memory channels | 8 (Octa Channel) |
204.8 GB/s | Max. Bandwidth | 51.2 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | 6.00 MB |
256.00 MB | L3 Cache | 64.00 MB |
4.0 | PCIe version | 4.0 |
128 | PCIe lanes | 128 |
252.0 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD EPYC 7763 has a TDP of 280 W, that of the AMD Ryzen Threadripper PRO 5945WX is 280 W. |
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AMD EPYC 7763 | Characteristic | AMD Ryzen Threadripper PRO 5945WX |
280 W | TDP (PL1 / PBP) | 280 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
225 W | TDP down | -- |
-- | Tjunction max. | 95 °C |
Technical detailsThe AMD EPYC 7763 has a 256.00 MB cache, while the AMD Ryzen Threadripper PRO 5945WX cache has a total of 70.00 MB. |
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AMD EPYC 7763 | Characteristic | AMD Ryzen Threadripper PRO 5945WX |
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 |
SP3 | Socket | WRX8 (sWRX8) |
AMD-V, SVM | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q1/2021 | Release date | Q1/2022 |
7890 $ | Release price | -- |
show more data | show more data | |
AMD EPYC 7763
64C 128T @ 3.50 GHz |
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AMD Ryzen Threadripper PRO 5945WX
12C 24T @ 4.50 GHz |
AMD EPYC 7763
64C 128T @ 3.50 GHz |
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AMD Ryzen Threadripper PRO 5945WX
12C 24T @ 4.50 GHz |
AMD EPYC 7763
64C 128T @ 3.20 GHz |
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AMD Ryzen Threadripper PRO 5945WX
12C 24T @ 4.30 GHz |
AMD EPYC 7763
64C 128T @ 3.50 GHz |
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AMD Ryzen Threadripper PRO 5945WX
12C 24T @ 4.50 GHz |
AMD EPYC 7763
64C 128T @ 3.20 GHz |
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AMD Ryzen Threadripper PRO 5945WX
12C 24T @ 4.30 GHz |
AMD EPYC 7763
64C 128T @ 3.20 GHz |
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AMD Ryzen Threadripper PRO 5945WX
12C 24T @ 4.30 GHz |
AMD EPYC 7763
64C 128T @ 3.20 GHz |
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AMD Ryzen Threadripper PRO 5945WX
12C 24T @ 4.30 GHz |
AMD EPYC 7763
64C 128T @ 3.50 GHz |
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AMD Ryzen Threadripper PRO 5945WX
12C 24T @ 4.50 GHz |
Devices using this processor |
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AMD EPYC 7763 | AMD Ryzen Threadripper PRO 5945WX |
Unknown | Unknown |