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AMD Ryzen Threadripper PRO 3995WX | AMD Athlon II X4 750K | |
CPU comparisonAMD Ryzen Threadripper PRO 3995WX or AMD Athlon II X4 750K - 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 Athlon II X4 750K has 4 cores with 4 threads and clocks with a maximum frequency of 4.00 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD Athlon II X4 750K was released in Q4/2012. |
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AMD Ryzen Threadripper PRO (15) | Family | AMD Athlon II (52) |
AMD Ryzen Threadripper PRO 3000 (4) | CPU group | AMD Athlon II X4 (Trinity) (2) |
3 | Generation | 3 |
Castle Peak (Zen 2) | Architecture | Trinity |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
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 Athlon II X4 750K has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the AMD Athlon II X4 750K is at 3.40 GHz (4.00 GHz). |
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AMD Ryzen Threadripper PRO 3995WX | Characteristic | AMD Athlon II X4 750K |
64 | Cores | 4 |
128 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
Yes | Overclocking ? | Yes |
2.70 GHz | Frequency | 3.40 GHz |
4.20 GHz | Turbo Frequency (1 Core) | 4.00 GHz |
3.00 GHz | Turbo Frequency (All Cores) | 4.00 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 Athlon II X4 750K supports up to GB of memory in 2 memory channels and achieves a memory bandwidth of up to 29.9 GB/s. |
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AMD Ryzen Threadripper PRO 3995WX | Characteristic | AMD Athlon II X4 750K |
DDR4-3200 | Memory | DDR3-1866 |
2048 GB | Max. Memory | |
8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
51.2 GB/s | Max. Bandwidth | 29.9 GB/s |
Yes | ECC | No |
32.00 MB | L2 Cache | 4.00 MB |
256.00 MB | L3 Cache | -- |
4.0 | PCIe version | -- |
128 | PCIe lanes | -- |
252.0 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Ryzen Threadripper PRO 3995WX is 280 W, while the AMD Athlon II X4 750K has a TDP of 100 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 Athlon II X4 750K |
280 W | TDP (PL1 / PBP) | 100 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
95 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen Threadripper PRO 3995WX is manufactured in 7 nm and has 288.00 MB cache. The AMD Athlon II X4 750K is manufactured in 32 nm and has a 4.00 MB cache. |
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AMD Ryzen Threadripper PRO 3995WX | Characteristic | AMD Athlon II X4 750K |
7 nm | Technology | 32 nm |
Chiplet | Chip design | Unknown |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | MMX, 3DNow!, SSE3, SSE4a |
WRX8 (sWRX8) | Socket | FM2 |
AMD-V, SVM | Virtualization | AMD-V |
Yes | AES-NI | No |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Linux |
Q1/2021 | Release date | Q4/2012 |
5489 $ | Release price | 65 $ |
show more data | show more data | |
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AMD Ryzen Threadripper PRO 3995WX
64C 128T @ 4.20 GHz |
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AMD Athlon II X4 750K
4C 4T @ 4.00 GHz |
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AMD Ryzen Threadripper PRO 3995WX
64C 128T @ 3.00 GHz |
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AMD Athlon II X4 750K
4C 4T @ 4.00 GHz |
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AMD Ryzen Threadripper PRO 3995WX
64C 128T @ 3.00 GHz |
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AMD Athlon II X4 750K
4C 4T @ 4.00 GHz |
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AMD Ryzen Threadripper PRO 3995WX
64C 128T @ 4.20 GHz |
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AMD Athlon II X4 750K
4C 4T @ 4.00 GHz |
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AMD Ryzen Threadripper PRO 3995WX
64C 128T @ 3.00 GHz |
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AMD Athlon II X4 750K
4C 4T @ 4.00 GHz |
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AMD Ryzen Threadripper PRO 3995WX
64C 128T @ 4.20 GHz |
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AMD Athlon II X4 750K
4C 4T @ 4.00 GHz |
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AMD Ryzen Threadripper PRO 3995WX
64C 128T @ 3.00 GHz |
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AMD Athlon II X4 750K
4C 4T @ 4.00 GHz |
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AMD Ryzen Threadripper PRO 3995WX
64C 128T @ 4.20 GHz |
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AMD Athlon II X4 750K
4C 4T @ 4.00 GHz |
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AMD Ryzen Threadripper PRO 3995WX
64C 128T @ 3.00 GHz |
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AMD Athlon II X4 750K
4C 4T @ 4.00 GHz |
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AMD Ryzen Threadripper PRO 3995WX
64C 128T @ 3.00 GHz |
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AMD Athlon II X4 750K
4C 4T @ 4.00 GHz |
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AMD Ryzen Threadripper PRO 3995WX
64C 128T @ 2.70 GHz |
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AMD Athlon II X4 750K
4C 4T @ 3.40 GHz |
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AMD Ryzen Threadripper PRO 3995WX
64C 128T @ 4.20 GHz |
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AMD Athlon II X4 750K
4C 4T @ 4.00 GHz |
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AMD Ryzen Threadripper PRO 3995WX
64C 128T @ 3.00 GHz |
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AMD Athlon II X4 750K
4C 4T @ 4.00 GHz |
Devices using this processor |
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AMD Ryzen Threadripper PRO 3995WX | AMD Athlon II X4 750K |
Unknown | Unknown |