AMD Ryzen Threadripper PRO 5945WX | AMD EPYC 7343 | |
CPU comparisonIn this CPU comparison, we compare the AMD Ryzen Threadripper PRO 5945WX and the AMD EPYC 7343 and use benchmarks to check which processor is faster.
We compare the AMD Ryzen Threadripper PRO 5945WX 12 core processor released in Q1/2022 with the AMD EPYC 7343 which has 16 CPU cores and was introduced in Q1/2021. |
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AMD Ryzen Threadripper PRO (15) | Family | AMD EPYC (129) |
AMD Ryzen Threadripper PRO 5000 (5) | CPU group | AMD EPYC 7003 (29) |
4 | Generation | 3 |
Chagall (Zen 3) | Architecture | Milan (Zen 3) |
Desktop / Server | Segment | Desktop / Server |
AMD Ryzen Threadripper PRO 3945WX | Predecessor | -- |
AMD Ryzen Threadripper PRO 7945WX | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen Threadripper PRO 5945WX is a 12 core processor with a clock frequency of 4.10 GHz (4.50 GHz). The processor can compute 24 threads at the same time. The AMD EPYC 7343 clocks with 3.20 GHz (3.90 GHz), has 16 CPU cores and can calculate 32 threads in parallel. |
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AMD Ryzen Threadripper PRO 5945WX | Characteristic | AMD EPYC 7343 |
12 | Cores | 16 |
24 | Threads | 32 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
4.10 GHz | Frequency | 3.20 GHz |
4.50 GHz | Turbo Frequency (1 Core) | 3.90 GHz |
4.30 GHz | Turbo Frequency (All Cores) | 3.60 GHz |
Memory & PCIeUp to 2048 GB of memory in a maximum of 8 memory channels is supported by the AMD Ryzen Threadripper PRO 5945WX, while the AMD EPYC 7343 supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 204.8 GB/s enabled. |
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AMD Ryzen Threadripper PRO 5945WX | Characteristic | AMD EPYC 7343 |
DDR4-3200 | Memory | DDR4-3200 |
2048 GB | Max. Memory | 4096 GB |
8 (Octa Channel) | Memory channels | 8 (Octa Channel) |
51.2 GB/s | Max. Bandwidth | 204.8 GB/s |
Yes | ECC | Yes |
6.00 MB | L2 Cache | -- |
64.00 MB | L3 Cache | 128.00 MB |
4.0 | PCIe version | 4.0 |
128 | PCIe lanes | 128 |
252.0 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe AMD Ryzen Threadripper PRO 5945WX has a TDP of 280 W. The TDP of the AMD EPYC 7343 is 190 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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AMD Ryzen Threadripper PRO 5945WX | Characteristic | AMD EPYC 7343 |
280 W | TDP (PL1 / PBP) | 190 W |
-- | TDP (PL2) | -- |
-- | TDP up | 200 W |
-- | TDP down | 165 W |
95 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen Threadripper PRO 5945WX has 70.00 MB cache and is manufactured in 7 nm. The cache of AMD EPYC 7343 is at 128.00 MB. The processor is manufactured in 7 nm. |
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AMD Ryzen Threadripper PRO 5945WX | Characteristic | AMD EPYC 7343 |
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 | SP3 |
AMD-V, SVM | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Linux |
Q1/2022 | Release date | Q1/2021 |
-- | Release price | 1565 $ |
show more data | show more data | |
AMD Ryzen Threadripper PRO 5945WX
12C 24T @ 4.50 GHz |
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AMD EPYC 7343
16C 32T @ 3.90 GHz |
AMD Ryzen Threadripper PRO 5945WX
12C 24T @ 4.30 GHz |
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AMD EPYC 7343
16C 32T @ 3.60 GHz |
AMD Ryzen Threadripper PRO 5945WX
12C 24T @ 4.30 GHz |
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AMD EPYC 7343
16C 32T @ 3.60 GHz |
AMD Ryzen Threadripper PRO 5945WX
12C 24T @ 4.50 GHz |
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AMD EPYC 7343
16C 32T @ 3.90 GHz |
AMD Ryzen Threadripper PRO 5945WX
12C 24T @ 4.50 GHz |
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AMD EPYC 7343
16C 32T @ 3.90 GHz |
AMD Ryzen Threadripper PRO 5945WX
12C 24T @ 4.30 GHz |
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AMD EPYC 7343
16C 32T @ 3.60 GHz |
AMD Ryzen Threadripper PRO 5945WX
12C 24T @ 4.50 GHz |
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AMD EPYC 7343
16C 32T @ 3.90 GHz |
Devices using this processor |
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AMD Ryzen Threadripper PRO 5945WX | AMD EPYC 7343 |
Unknown | Unknown |