AMD Ryzen Threadripper PRO 3945WX | Apple A13 Bionic | |
CPU comparisonIn this CPU comparison, we compare the AMD Ryzen Threadripper PRO 3945WX and the Apple A13 Bionic 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 Apple A13 Bionic which has 6 CPU cores and was introduced in Q3/2019. |
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AMD Ryzen Threadripper PRO (15) | Family | Apple A series (22) |
AMD Ryzen Threadripper PRO 3000 (4) | CPU group | Apple A13 (1) |
3 | Generation | 13 |
Castle Peak (Zen 2) | Architecture | A13 (Lightning / Thunder) |
Desktop / Server | Segment | Mobile |
-- | Predecessor | Apple A12 Bionic |
AMD Ryzen Threadripper PRO 5945WX | Successor | Apple A14 Bionic |
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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 Apple A13 Bionic clocks with 2.65 GHz, has 6 CPU cores and can calculate 6 threads in parallel. |
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AMD Ryzen Threadripper PRO 3945WX | Characteristic | Apple A13 Bionic |
12 | Cores | 6 |
24 | Threads | 6 |
normal | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | No |
Yes | Overclocking ? | No |
4.00 GHz (4.30 GHz) | A-Core | 2.65 GHz 2x Lightning |
-- | B-Core | 1.80 GHz 4x Thunder |
NPU AI performanceThe performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. |
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AMD Ryzen Threadripper PRO 3945WX | Characteristic | Apple A13 Bionic |
-- | AI hardware | Apple Neural Engine |
-- | AI specifications | 8 Neural cores @ 6 TOPS |
-- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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no iGPU | GPU | Apple A13 |
GPU frequency | 1.35 GHz | |
-- | GPU (Turbo) | -- |
-- | GPU Generation | 10 |
Technology | 7 nm | |
Max. displays | 1 | |
-- | Compute units | 16 |
-- | Shader | 256 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 4 GB |
-- | DirectX Version | -- |
Hardware codec supportA photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos. |
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no iGPU | GPU | Apple A13 |
No | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode / Encode |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode / Encode |
No | Codec VP8 | Decode / Encode |
No | Codec AV1 | No |
No | Codec AVC | Decode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
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 Apple A13 Bionic supports a maximum of 4 GB of memory with a maximum memory bandwidth of 34.1 GB/s enabled. |
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AMD Ryzen Threadripper PRO 3945WX | Characteristic | Apple A13 Bionic |
DDR4-3200 | Memory | LPDDR4X-4266 |
2048 GB | Max. Memory | 4 GB |
8 (Octa Channel) | Memory channels | 1 (Single Channel) |
51.2 GB/s | Max. Bandwidth | 34.1 GB/s |
Yes | ECC | No |
6.00 MB | L2 Cache | 8.00 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 Apple A13 Bionic is 6 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 | Apple A13 Bionic |
280 W | TDP (PL1 / PBP) | 6 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 Apple A13 Bionic is at 8.00 MB. The processor is manufactured in 7 nm. |
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AMD Ryzen Threadripper PRO 3945WX | Characteristic | Apple A13 Bionic |
7 nm | Technology | 7 nm |
Chiplet | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | -- |
WRX8 (sWRX8) | Socket | -- |
AMD-V, SVM | Virtualization | None |
Yes | AES-NI | No |
Windows 10, Windows 11, Linux | Operating systems | iOS |
Q1/2021 | Release date | Q3/2019 |
-- | Release price | -- |
show more data | show more data | |
AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.30 GHz |
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Apple A13 Bionic
6C 6T @ 2.65 GHz |
AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.20 GHz |
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Apple A13 Bionic
6C 6T @ 2.65 GHz |
AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.30 GHz |
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Apple A13 Bionic
6C 6T @ 2.65 GHz |
AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.20 GHz |
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Apple A13 Bionic
6C 6T @ 2.65 GHz |
AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.20 GHz |
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Apple A13 Bionic
6C 6T @ 2.65 GHz |
AMD Ryzen Threadripper PRO 3945WX
@ 0.00 GHz |
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Apple A13 Bionic
Apple A13 @ 1.35 GHz |
AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.00 GHz |
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Apple A13 Bionic
6C 6T @ 2.65 GHz |
AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.00 GHz |
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Apple A13 Bionic
6C 6T @ 2.65 GHz |
AMD Ryzen Threadripper PRO 3945WX
12C 24T @ 4.00 GHz |
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Apple A13 Bionic
6C 6T @ 2.65 GHz |
Devices using this processor |
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AMD Ryzen Threadripper PRO 3945WX | Apple A13 Bionic |
Unknown | Apple iPhone 11 Apple iPhone 11 Pro Apple iPhone 11 Pro Max iPhone SE |