AMD Ryzen Threadripper PRO 3945WX vs Intel Celeron E3300
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CPU comparison with benchmarks
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| AMD Ryzen Threadripper PRO 3945WX | Intel Celeron E3300 | |
CPU comparisonIn this CPU comparison, we compare the AMD Ryzen Threadripper PRO 3945WX and the Intel Celeron E3300 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 Celeron E3300 which has 2 CPU cores and was introduced in Q3/2009. |
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| AMD Ryzen Threadripper PRO (15) | Family | Intel Celeron (165) |
| AMD Ryzen Threadripper PRO 3000 (4) | CPU group | Intel Celeron E3000 (3) |
| 3 | Generation | 1 |
| Castle Peak (Zen 2) | Architecture | Wolfdale (Penryn) |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | -- |
| AMD Ryzen Threadripper PRO 5945WX | Successor | -- |
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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 Celeron E3300 clocks with 2.50 GHz, has 2 CPU cores and can calculate 2 threads in parallel. |
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| AMD Ryzen Threadripper PRO 3945WX | Characteristic | Intel Celeron E3300 |
| 12 | Cores | 2 |
| 24 | Threads | 2 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | No |
| Yes | Overclocking ? | Yes |
| 4.00 GHz | Frequency | 2.50 GHz |
| 4.30 GHz | Turbo Frequency (1 Core) | -- |
| 4.20 GHz | Turbo Frequency (All Cores) | -- |
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 Celeron E3300 supports a maximum of 16 GB of memory with a maximum memory bandwidth of 17.1 GB/s enabled. |
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| AMD Ryzen Threadripper PRO 3945WX | Characteristic | Intel Celeron E3300 |
| DDR4-3200 | Memory | DDR3-1066, DDR2-800 |
| 2048 GB | Max. Memory | 16 GB |
| 8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
| 51.2 GB/s | Max. Bandwidth | 17.1 GB/s |
| Yes | ECC | No |
| 6.00 MB | L2 Cache | 1.00 MB |
| 64.00 MB | L3 Cache | -- |
| 4.0 | PCIe version | -- |
| 128 | PCIe lanes | -- |
| 252.0 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe AMD Ryzen Threadripper PRO 3945WX has a TDP of 280 W. The TDP of the Intel Celeron E3300 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 Celeron E3300 |
| 280 W | TDP (PL1 / PBP) | 65 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| 95 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen Threadripper PRO 3945WX has 70.00 MB cache and is manufactured in 7 nm. The cache of Intel Celeron E3300 is at 1.00 MB. The processor is manufactured in 45 nm. |
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| AMD Ryzen Threadripper PRO 3945WX | Characteristic | Intel Celeron E3300 |
| 7 nm | Technology | 45 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 | MMX, SSE, SSE2, SSE3 |
| WRX8 (sWRX8) | Socket | LGA 775 |
| AMD-V, SVM | Virtualization | VT-x |
| Yes | AES-NI | No |
| Windows 10, Windows 11, Linux | Operating systems | Windows 10, Linux |
| Q1/2021 | Release date | Q3/2009 |
| -- | Release price | 47 $ |
| show more data | show more data | |
12C 24T @ 4.00 GHz (4.30 GHz) buy now on Amazon and save!
2C 2T @ 2.50 GHz buy now on Amazon and save!
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 1 CPU benchmarks
⌀ Multi core performance in 2 CPU benchmarks
Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.30 GHz |
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Intel Celeron E3300
2C 2T @ 2.50 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.20 GHz |
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Intel Celeron E3300
2C 2T @ 2.50 GHz |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.20 GHz |
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Intel Celeron E3300
2C 2T @ 2.50 GHz |
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Geekbench 6 (Single-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
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AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.30 GHz |
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Intel Celeron E3300
2C 2T @ 2.50 GHz |
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Geekbench 6 (Multi-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
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AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.20 GHz |
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Intel Celeron E3300
2C 2T @ 2.50 GHz |
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CPU-Z Benchmark 17 (Multi-Core)
The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
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AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.00 GHz |
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Intel Celeron E3300
2C 2T @ 2.50 GHz |
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Devices using this processor |
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| AMD Ryzen Threadripper PRO 3945WX | Intel Celeron E3300 |
| Unknown | Unknown |
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