AMD Ryzen Threadripper PRO 3995WX | AMD EPYC 7763 | |
CPU comparisonAMD Ryzen Threadripper PRO 3995WX or AMD EPYC 7763 - 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 3995WX has 64 cores with 128 threads and clocks with a maximum frequency of 4.20 GHz. Up to 2048 GB of memory is supported in 8 memory channels. The AMD Ryzen Threadripper PRO 3995WX was released in Q1/2021. The AMD EPYC 7763 has 64 cores with 128 threads and clocks with a maximum frequency of 3.50 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The AMD EPYC 7763 was released in Q1/2021. |
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AMD Ryzen Threadripper PRO (15) | Family | AMD EPYC (129) |
AMD Ryzen Threadripper PRO 3000 (4) | CPU group | AMD EPYC 7003 (29) |
3 | Generation | 3 |
Castle Peak (Zen 2) | Architecture | Milan (Zen 3) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | AMD EPYC 7662 |
AMD Ryzen Threadripper PRO 5995WX | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen Threadripper PRO 3995WX has 64 CPU cores and can calculate 128 threads in parallel. The clock frequency of the AMD Ryzen Threadripper PRO 3995WX is 2.70 GHz (4.20 GHz) while the AMD EPYC 7763 has 64 CPU cores and 128 threads can calculate simultaneously. The clock frequency of the AMD EPYC 7763 is at 2.45 GHz (3.50 GHz). |
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AMD Ryzen Threadripper PRO 3995WX | Characteristic | AMD EPYC 7763 |
64 | Cores | 64 |
128 | Threads | 128 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | No |
2.70 GHz | Frequency | 2.45 GHz |
4.20 GHz | Turbo Frequency (1 Core) | 3.50 GHz |
3.00 GHz | Turbo Frequency (All Cores) | 3.20 GHz |
Memory & PCIeThe AMD Ryzen Threadripper PRO 3995WX can use up to 2048 GB of memory in 8 memory channels. The maximum memory bandwidth is 51.2 GB/s. The AMD EPYC 7763 supports up to 4096 GB of memory in 8 memory channels and achieves a memory bandwidth of up to 204.8 GB/s. |
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AMD Ryzen Threadripper PRO 3995WX | Characteristic | AMD EPYC 7763 |
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 |
32.00 MB | L2 Cache | -- |
256.00 MB | L3 Cache | 256.00 MB |
4.0 | PCIe version | 4.0 |
128 | PCIe lanes | 128 |
252.0 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Ryzen Threadripper PRO 3995WX is 280 W, while the AMD EPYC 7763 has a TDP of 280 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD Ryzen Threadripper PRO 3995WX | Characteristic | AMD EPYC 7763 |
280 W | TDP (PL1 / PBP) | 280 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 225 W |
95 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen Threadripper PRO 3995WX is manufactured in 7 nm and has 288.00 MB cache. The AMD EPYC 7763 is manufactured in 7 nm and has a 256.00 MB cache. |
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AMD Ryzen Threadripper PRO 3995WX | Characteristic | AMD EPYC 7763 |
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 |
Q1/2021 | Release date | Q1/2021 |
5489 $ | Release price | 7890 $ |
show more data | show more data | |
AMD Ryzen Threadripper PRO 3995WX
64C 128T @ 4.20 GHz |
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AMD EPYC 7763
64C 128T @ 3.50 GHz |
AMD Ryzen Threadripper PRO 3995WX
64C 128T @ 3.00 GHz |
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AMD EPYC 7763
64C 128T @ 3.20 GHz |
AMD Ryzen Threadripper PRO 3995WX
64C 128T @ 4.20 GHz |
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AMD EPYC 7763
64C 128T @ 3.50 GHz |
AMD Ryzen Threadripper PRO 3995WX
64C 128T @ 3.00 GHz |
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AMD EPYC 7763
64C 128T @ 3.20 GHz |
AMD Ryzen Threadripper PRO 3995WX
64C 128T @ 4.20 GHz |
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AMD EPYC 7763
64C 128T @ 3.50 GHz |
AMD Ryzen Threadripper PRO 3995WX
64C 128T @ 3.00 GHz |
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AMD EPYC 7763
64C 128T @ 3.20 GHz |
AMD Ryzen Threadripper PRO 3995WX
64C 128T @ 3.00 GHz |
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AMD EPYC 7763
64C 128T @ 3.20 GHz |
AMD Ryzen Threadripper PRO 3995WX
64C 128T @ 4.20 GHz |
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AMD EPYC 7763
64C 128T @ 3.50 GHz |
AMD Ryzen Threadripper PRO 3995WX
64C 128T @ 3.00 GHz |
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AMD EPYC 7763
64C 128T @ 3.20 GHz |
AMD Ryzen Threadripper PRO 3995WX
64C 128T @ 3.00 GHz |
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AMD EPYC 7763
64C 128T @ 3.20 GHz |
AMD Ryzen Threadripper PRO 3995WX
64C 128T @ 2.70 GHz |
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AMD EPYC 7763
64C 128T @ 2.45 GHz |
Devices using this processor |
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AMD Ryzen Threadripper PRO 3995WX | AMD EPYC 7763 |
Unknown | Unknown |