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AMD Ryzen Threadripper PRO 3945WX vs Apple A18
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
More benchmarks
Specifications
At a glance
|
Wischen
|
AMD Ryzen Threadripper PRO 3945WX | Apple A18 |
|---|---|---|
| Family | AMD Ryzen Threadripper PRO (20) | Apple A series (27) |
| CPU group | AMD Ryzen Threadripper PRO 3000 (4) | Apple A18 (2) |
| Architecture | Castle Peak (Zen 2) | Donan |
| Technology | 7 nm | 3 nm |
| Segment | Desktop | Smartphone / Tablet |
| Socket | WRX8 (sWRX8) | |
| Predecessor | Apple A16 Bionic | |
| Successor | AMD Ryzen Threadripper PRO 5945WX | Apple A19 |
CPU Cores and Base Frequency
|
Wischen
|
AMD Ryzen Threadripper PRO 3945WX | Apple A18 |
|---|---|---|
| CPU Cores / Threads | 12 / 24 | 6 / 6 |
| Hyperthreading / SMT | ✓ | ✗ |
| Core architecture | normal | hybrid (big.LITTLE) |
| Core Cluster 1: | 12x 4.00 - 4.30 GHz |
2x Donan P-Core 0.70 - 4.04 GHz |
| Core Cluster 2: | 4x Donan E-Core 0.74 - 2.30 GHz |
|
| L2-Cache | 6.00 MB | 20.00 MB |
| L3-Cache | 64.00 MB | 24.00 MB |
| Overclocking | ✓ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
AMD Ryzen Threadripper PRO 3945WX | Apple A18 |
|---|---|---|
| GPU name | no iGPU | Apple A18 (5 GPU Cores) |
| GPU frequency | 0.39 - 1.68 GHz | |
| CUs / Shader | / | 20 / 640 |
| Raytracing | ✗ | ✗ |
| Max. displays | 1 | |
| Max. GPU Memory | 8 GB | |
| Technology | 3 nm | |
| Release date | Q3/2024 |
NPU AI performance
|
Wischen
|
AMD Ryzen Threadripper PRO 3945WX | Apple A18 |
|---|---|---|
| AI hardware | Apple Neural Engine | |
| AI specifications | 16 Neural cores @ 38 TOPS | |
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
AMD Ryzen Threadripper PRO 3945WX | Apple A18 |
|---|---|---|
| Memory | DDR4-3200 (51.2 GB/s) | LPDDR5X-7500 (60.0 GB/s) |
| Max. Memory | 2048 GB | 8 GB |
| Memory channels | 8 | 1 |
| ECC | Yes | No |
| PCIe | 4.0 x 128 | |
| PCIe Bandwidth | 252.0 GB/s |
Thermal Management
|
Wischen
|
AMD Ryzen Threadripper PRO 3945WX | Apple A18 |
|---|---|---|
| TDP | 280 W | 12 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. | 95 °C |
Technical details
|
Wischen
|
AMD Ryzen Threadripper PRO 3945WX | Apple A18 |
|---|---|---|
| Chip design | Chiplet | Chiplet |
| AES-NI | ✓ | ✗ |
| Operating systems | Windows 10, Windows 11, Linux | iOS |
| Instruction set | x86-64 (64 bit) | Armv9-A (64 bit) |
| ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | |
| Release date | Q1/2021 | Q3/2024 |
| Release price | ||
| Documents | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of AMD Ryzen Threadripper PRO 3945WX is 3.4 stars (5 ratings), while Apple A18 has received 4.0 stars (215 ratings).
Click on the stars to rate one or both processors.
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