AMD Ryzen Threadripper PRO 7945WX | AMD Athlon II X4 750K | |
CPU comparisonAMD Ryzen Threadripper PRO 7945WX 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 7945WX has 12 cores with 24 threads and clocks with a maximum frequency of 5.30 GHz. Up to 2048 GB of memory is supported in 8 memory channels. The AMD Ryzen Threadripper PRO 7945WX was released in Q4/2023. 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 7000 (6) | CPU group | AMD Athlon II X4 (Trinity) (2) |
5 | Generation | 3 |
Storm Peak (Zen 4) | Architecture | Trinity |
Desktop / Server | Segment | Desktop / Server |
AMD Ryzen Threadripper PRO 5945WX | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen Threadripper PRO 7945WX is a 12 core processor with a clock frequency of 4.70 GHz (5.30 GHz). The AMD Athlon II X4 750K has 4 CPU cores with a clock frequency of 3.40 GHz (4.00 GHz). |
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AMD Ryzen Threadripper PRO 7945WX | Characteristic | AMD Athlon II X4 750K |
12 | Cores | 4 |
24 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
Yes | Overclocking ? | Yes |
4.70 GHz | Frequency | 3.40 GHz |
5.30 GHz | Turbo Frequency (1 Core) | 4.00 GHz |
-- | Turbo Frequency (All Cores) | 4.00 GHz |
Memory & PCIeThe AMD Ryzen Threadripper PRO 7945WX supports a maximum of 2048 GB of memory in 8 memory channels. The AMD Athlon II X4 750K can connect up to GB of memory in 2 memory channels. |
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AMD Ryzen Threadripper PRO 7945WX | Characteristic | AMD Athlon II X4 750K |
DDR5-5200 | Memory | DDR3-1866 |
2048 GB | Max. Memory | |
8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
332.8 GB/s | Max. Bandwidth | 29.9 GB/s |
Yes | ECC | No |
12.00 MB | L2 Cache | 4.00 MB |
64.00 MB | L3 Cache | -- |
5.0 | PCIe version | -- |
128 | PCIe lanes | -- |
504.1 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Ryzen Threadripper PRO 7945WX has a TDP of 350 W, that of the AMD Athlon II X4 750K is 100 W. |
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AMD Ryzen Threadripper PRO 7945WX | Characteristic | AMD Athlon II X4 750K |
350 W | TDP (PL1 / PBP) | 100 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
95 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen Threadripper PRO 7945WX has a 76.00 MB cache, while the AMD Athlon II X4 750K cache has a total of 4.00 MB. |
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AMD Ryzen Threadripper PRO 7945WX | Characteristic | AMD Athlon II X4 750K |
5 nm | Technology | 32 nm |
Chiplet | Chip design | Unknown |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4A, SSE4.2, SSSE3, AVX2, AVX512, FMA3 | ISA extensions | MMX, 3DNow!, SSE3, SSE4a |
sTR5 | Socket | FM2 |
AMD-V | Virtualization | AMD-V |
Yes | AES-NI | No |
Windows 11, Linux | Operating systems | Windows 10, Linux |
Q4/2023 | Release date | Q4/2012 |
-- | Release price | 65 $ |
show more data | show more data | |
AMD Ryzen Threadripper PRO 7945WX
12C 24T @ 5.30 GHz |
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AMD Athlon II X4 750K
4C 4T @ 4.00 GHz |
AMD Ryzen Threadripper PRO 7945WX
12C 24T @ 4.70 GHz |
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AMD Athlon II X4 750K
4C 4T @ 4.00 GHz |
AMD Ryzen Threadripper PRO 7945WX
12C 24T @ 4.70 GHz |
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AMD Athlon II X4 750K
4C 4T @ 4.00 GHz |
AMD Ryzen Threadripper PRO 7945WX
12C 24T @ 5.30 GHz |
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AMD Athlon II X4 750K
4C 4T @ 4.00 GHz |
AMD Ryzen Threadripper PRO 7945WX
12C 24T @ 4.70 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 7945WX | AMD Athlon II X4 750K |
Unknown | Unknown |