AMD Ryzen Threadripper PRO 3945WX | Intel Core i3-9100F | |
CPU comparisonIn this CPU comparison, we compare the AMD Ryzen Threadripper PRO 3945WX and the Intel Core i3-9100F and use benchmarks to check which processor is faster.
We compare the AMD Ryzen Threadripper PRO 3945WX 12 core processor released in Q1/2021 with the Intel Core i3-9100F which has 4 CPU cores and was introduced in Q2/2019. |
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AMD Ryzen Threadripper PRO (15) | Family | Intel Core i3 (205) |
AMD Ryzen Threadripper PRO 3000 (4) | CPU group | Intel Core i 9000 (34) |
3 | Generation | 9 |
Castle Peak (Zen 2) | Architecture | Coffee Lake S Refresh |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
AMD Ryzen Threadripper PRO 5945WX | Successor | Intel Core i3-10100F |
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CPU Cores and Base FrequencyThe AMD Ryzen Threadripper PRO 3945WX is a 12 core processor with a clock frequency of 4.00 GHz (4.30 GHz). The processor can compute 24 threads at the same time. The Intel Core i3-9100F clocks with 3.60 GHz (4.20 GHz), has 4 CPU cores and can calculate 4 threads in parallel. |
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AMD Ryzen Threadripper PRO 3945WX | Characteristic | Intel Core i3-9100F |
12 | Cores | 4 |
24 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
Yes | Overclocking ? | No |
4.00 GHz | Frequency | 3.60 GHz |
4.30 GHz | Turbo Frequency (1 Core) | 4.20 GHz |
4.20 GHz | Turbo Frequency (All Cores) | 3.80 GHz |
Memory & PCIeUp to 2048 GB of memory in a maximum of 8 memory channels is supported by the AMD Ryzen Threadripper PRO 3945WX, while the Intel Core i3-9100F supports a maximum of 64 GB of memory with a maximum memory bandwidth of 38.4 GB/s enabled. |
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AMD Ryzen Threadripper PRO 3945WX | Characteristic | Intel Core i3-9100F |
DDR4-3200 | Memory | DDR4-2400 |
2048 GB | Max. Memory | 64 GB |
8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
51.2 GB/s | Max. Bandwidth | 38.4 GB/s |
Yes | ECC | Yes |
6.00 MB | L2 Cache | -- |
64.00 MB | L3 Cache | 6.00 MB |
4.0 | PCIe version | 3.0 |
128 | PCIe lanes | 16 |
252.0 GB/s | PCIe Bandwidth | 15.8 GB/s |
Thermal ManagementThe AMD Ryzen Threadripper PRO 3945WX has a TDP of 280 W. The TDP of the Intel Core i3-9100F is 65 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 3945WX | Characteristic | Intel Core i3-9100F |
280 W | TDP (PL1 / PBP) | 65 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
95 °C | Tjunction max. | 100 °C |
Technical detailsThe AMD Ryzen Threadripper PRO 3945WX has 70.00 MB cache and is manufactured in 7 nm. The cache of Intel Core i3-9100F is at 6.00 MB. The processor is manufactured in 14 nm. |
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AMD Ryzen Threadripper PRO 3945WX | Characteristic | Intel Core i3-9100F |
7 nm | Technology | 14 nm |
Chiplet | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | SSE4.1, SSE4.2, AVX2 |
WRX8 (sWRX8) | Socket | LGA 1151 |
AMD-V, SVM | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q1/2021 | Release date | Q2/2019 |
-- | Release price | 97 $ |
show more data | show more data | |
AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.30 GHz |
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Intel Core i3-9100F
4C 4T @ 4.20 GHz |
AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.20 GHz |
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Intel Core i3-9100F
4C 4T @ 3.80 GHz |
AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.30 GHz |
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Intel Core i3-9100F
4C 4T @ 4.20 GHz |
AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.20 GHz |
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Intel Core i3-9100F
4C 4T @ 3.80 GHz |
AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.20 GHz |
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Intel Core i3-9100F
4C 4T @ 3.80 GHz |
AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.30 GHz |
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Intel Core i3-9100F
4C 4T @ 4.20 GHz |
AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.30 GHz |
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Intel Core i3-9100F
4C 4T @ 4.20 GHz |
AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.30 GHz |
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Intel Core i3-9100F
4C 4T @ 4.20 GHz |
AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.20 GHz |
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Intel Core i3-9100F
4C 4T @ 3.80 GHz |
AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.30 GHz |
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Intel Core i3-9100F
4C 4T @ 4.20 GHz |
AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.20 GHz |
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Intel Core i3-9100F
4C 4T @ 3.80 GHz |
AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.20 GHz |
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Intel Core i3-9100F
4C 4T @ 3.80 GHz |
AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.30 GHz |
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Intel Core i3-9100F
4C 4T @ 4.20 GHz |
AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.00 GHz |
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Intel Core i3-9100F
4C 4T @ 3.60 GHz |
AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.20 GHz |
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Intel Core i3-9100F
4C 4T @ 3.80 GHz |
Devices using this processor |
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AMD Ryzen Threadripper PRO 3945WX | Intel Core i3-9100F |
Unknown | Unknown |