AMD Athlon II X4 631 | AMD Ryzen Threadripper PRO 5955WX | |
CPU comparisonAMD Athlon II X4 631 or AMD Ryzen Threadripper PRO 5955WX - 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 Athlon II X4 631 has 4 cores with 4 threads and clocks with a maximum frequency of 2.60 GHz. Up to 16 GB of memory is supported in 2 memory channels. The AMD Athlon II X4 631 was released in Q3/2011. The AMD Ryzen Threadripper PRO 5955WX has 16 cores with 32 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 5955WX was released in Q1/2022. |
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AMD Athlon II (52) | Family | AMD Ryzen Threadripper PRO (15) |
AMD Athlon II X4 (Llano) (5) | CPU group | AMD Ryzen Threadripper PRO 5000 (5) |
2 | Generation | 4 |
Llano | Architecture | Chagall (Zen 3) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | AMD Ryzen Threadripper PRO 3955WX |
-- | Successor | AMD Ryzen Threadripper PRO 7955WX |
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CPU Cores and Base FrequencyThe AMD Athlon II X4 631 is a 4 core processor with a clock frequency of 2.60 GHz. The AMD Ryzen Threadripper PRO 5955WX has 16 CPU cores with a clock frequency of 4.00 GHz (4.50 GHz). |
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AMD Athlon II X4 631 | Characteristic | AMD Ryzen Threadripper PRO 5955WX |
4 | Cores | 16 |
4 | Threads | 32 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
2.60 GHz | Frequency | 4.00 GHz |
-- | Turbo Frequency (1 Core) | 4.50 GHz |
-- | Turbo Frequency (All Cores) | 4.20 GHz |
Memory & PCIeThe AMD Athlon II X4 631 supports a maximum of 16 GB of memory in 2 memory channels. The AMD Ryzen Threadripper PRO 5955WX can connect up to 2048 GB of memory in 8 memory channels. |
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AMD Athlon II X4 631 | Characteristic | AMD Ryzen Threadripper PRO 5955WX |
DDR3-1333 | Memory | DDR4-3200 |
16 GB | Max. Memory | 2048 GB |
2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
21.3 GB/s | Max. Bandwidth | 51.2 GB/s |
No | ECC | Yes |
4.00 MB | L2 Cache | 8.00 MB |
-- | L3 Cache | 64.00 MB |
2.0 | PCIe version | 4.0 |
-- | PCIe lanes | 128 |
-- | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Athlon II X4 631 has a TDP of 100 W, that of the AMD Ryzen Threadripper PRO 5955WX is 280 W. |
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AMD Athlon II X4 631 | Characteristic | AMD Ryzen Threadripper PRO 5955WX |
100 W | TDP (PL1 / PBP) | 280 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 95 °C |
Technical detailsThe AMD Athlon II X4 631 has a 4.00 MB cache, while the AMD Ryzen Threadripper PRO 5955WX cache has a total of 72.00 MB. |
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AMD Athlon II X4 631 | Characteristic | AMD Ryzen Threadripper PRO 5955WX |
32 nm | Technology | 7 nm |
Unknown | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
MMX, 3DNow!, SSE3, SSE4a | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
FM1 | Socket | WRX8 (sWRX8) |
AMD-V | Virtualization | AMD-V, SVM |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q3/2011 | Release date | Q1/2022 |
-- | Release price | -- |
show more data | show more data | |
AMD Athlon II X4 631
4C 4T @ 2.60 GHz |
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AMD Ryzen Threadripper PRO 5955WX
16C 32T @ 4.50 GHz |
AMD Athlon II X4 631
4C 4T @ 2.60 GHz |
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AMD Ryzen Threadripper PRO 5955WX
16C 32T @ 4.20 GHz |
AMD Athlon II X4 631
4C 4T @ 2.60 GHz |
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AMD Ryzen Threadripper PRO 5955WX
16C 32T @ 4.50 GHz |
AMD Athlon II X4 631
4C 4T @ 2.60 GHz |
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AMD Ryzen Threadripper PRO 5955WX
16C 32T @ 4.50 GHz |
AMD Athlon II X4 631
4C 4T @ 2.60 GHz |
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AMD Ryzen Threadripper PRO 5955WX
16C 32T @ 4.20 GHz |
AMD Athlon II X4 631
4C 4T @ 2.60 GHz |
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AMD Ryzen Threadripper PRO 5955WX
16C 32T @ 4.50 GHz |
AMD Athlon II X4 631
4C 4T @ 2.60 GHz |
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AMD Ryzen Threadripper PRO 5955WX
16C 32T @ 4.20 GHz |
Devices using this processor |
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AMD Athlon II X4 631 | AMD Ryzen Threadripper PRO 5955WX |
Unknown | Unknown |