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AMD Ryzen Threadripper PRO 3945WX vs Apple M2 (8-GPU)
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
Geekbench 6 Single-Core
Single-core performance
12C / 24T · 4.30 GHz
Apple M2 (8-GPU)
100 %
8C / 8T · 3.50 GHz
Geekbench 6 Multi-Core
Multi-core performance
12C / 24T · 4.20 GHz
Apple M2 (8-GPU)
87 %
8C / 8T · 3.50 GHz
Geekbench 5, 64bit Single-Core
Single-core performance
12C / 24T · 4.30 GHz
Apple M2 (8-GPU)
100 %
8C / 8T · 3.50 GHz
Geekbench 5, 64bit Multi-Core
Multi-core performance
12C / 24T · 4.20 GHz
Apple M2 (8-GPU)
69 %
8C / 8T · 3.50 GHz
More benchmarks
Cinebench 2026 (ST)
218 entries
218 entries
Cinebench 2026 (MC)
219 entries
219 entries
Cinebench 2024 (SC)
427 entries
427 entries
Cinebench 2024 (MC)
422 entries
422 entries
Cinebench R23 (SC)
690 entries
690 entries
Cinebench R23 (MC)
665 entries
665 entries
Geekbench 6 (SC)
1,989 entries
1,989 entries
Geekbench 6 (MC)
1,927 entries
1,927 entries
Geekbench 5 (SC)
2,512 entries
2,512 entries
Geekbench 5 (MC)
2,483 entries
2,483 entries
FP32 SP (iGPU)
2,219 entries
2,219 entries
PassMark CPU-Mark
2,504 entries
2,504 entries
Blender 2.81 (bmw27)
190 entries
190 entries
CPU performance per watt (efficiency)
140 entries
140 entries
AI performance (NPU)
218 entries
218 entries
Specifications
At a glance
|
Wischen
|
AMD Ryzen Threadripper PRO 3945WX | Apple M2 (8-GPU) |
|---|---|---|
| Family | AMD Ryzen Threadripper PRO (20) | Apple M series (38) |
| CPU group | AMD Ryzen Threadripper PRO 3000 (4) | Apple M2 (8) |
| Architecture | Castle Peak (Zen 2) | M2 |
| Technology | 7 nm | 5 nm |
| Segment | Desktop | Notebook |
| Socket | WRX8 (sWRX8) | |
| Predecessor | Apple M1 | |
| Successor | AMD Ryzen Threadripper PRO 5945WX | Apple M3 (8-GPU) |
CPU Cores and Base Frequency
|
Wischen
|
AMD Ryzen Threadripper PRO 3945WX | Apple M2 (8-GPU) |
|---|---|---|
| CPU Cores / Threads | 12 / 24 | 8 / 8 |
| Hyperthreading / SMT | ✓ | ✗ |
| Core architecture | normal | hybrid (big.LITTLE) |
| Core Cluster 1: | 12x 4.00 - 4.30 GHz |
4x Avalanche 0.66 - 3.50 GHz |
| Core Cluster 2: | 4x Blizzard 0.60 - 2.42 GHz |
|
| L2-Cache | 6.00 MB | 20.00 MB |
| L3-Cache | 64.00 MB | |
| Overclocking | ✓ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
AMD Ryzen Threadripper PRO 3945WX | Apple M2 (8-GPU) |
|---|---|---|
| GPU name | no iGPU | Apple M2 (8 Core) |
| GPU frequency | 0.45 - 1.40 GHz | |
| CUs / Shader | / | 128 / 1024 |
| Raytracing | ✗ | ✗ |
| Max. displays | 2 | |
| Max. GPU Memory | 24 GB | |
| Technology | 5 nm | |
| Release date | Q2/2022 |
NPU AI performance
|
Wischen
|
AMD Ryzen Threadripper PRO 3945WX | Apple M2 (8-GPU) |
|---|---|---|
| AI hardware | Apple Neural Engine | |
| AI specifications | 16 Neural cores @ 15.8 TOPS | |
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
AMD Ryzen Threadripper PRO 3945WX | Apple M2 (8-GPU) |
|---|---|---|
| Memory | DDR4-3200 (51.2 GB/s) | LPDDR5-6400 (102.4 GB/s) |
| Max. Memory | 2048 GB | 24 GB |
| Memory channels | 8 | 2 |
| ECC | Yes | No |
| PCIe | 4.0 x 128 | 4.0 |
| PCIe Bandwidth | 252.0 GB/s |
Thermal Management
|
Wischen
|
AMD Ryzen Threadripper PRO 3945WX | Apple M2 (8-GPU) |
|---|---|---|
| TDP | 280 W | 20 W |
| TDP (PL2) | ||
| TDP up | 25 W | |
| TDP down | 10 W | |
| T. junction max. | 95 °C | 100 °C |
Technical details
|
Wischen
|
AMD Ryzen Threadripper PRO 3945WX | Apple M2 (8-GPU) |
|---|---|---|
| Chip design | Chiplet | Monolithic |
| AES-NI | ✓ | ✓ |
| Operating systems | Windows 10, Windows 11, Linux | macOS, iPadOS |
| Instruction set | x86-64 (64 bit) | Armv8.5-A (64 bit) |
| ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | Rosetta 2 x86-Emulation |
| Release date | Q1/2021 | Q2/2022 |
| Release price | ||
| Documents | Technical data sheet | 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 3.7 stars (6 ratings), while Apple M2 (8-GPU) has received 4.6 stars (111 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
1
Apple M5 Max (18-CPU 32-GPU)
18C / 18T · 4.61 GHz
2
Apple M3 Ultra (28-CPU 60-GPU)
28C / 28T · 4.06 GHz
3
Apple M2 Ultra (76-GPU)
24C / 24T · 3.50 GHz
4
Apple M5 Max (18-CPU 40-GPU)
18C / 18T · 4.61 GHz
5
Apple M3 Ultra (32-CPU 80-GPU)
32C / 32T · 4.06 GHz
6
Apple M1 Ultra (48-GPU)
20C / 20T · 3.20 GHz
7
Apple M5 Pro (15-CPU 16-GPU)
15C / 15T · 4.61 GHz
8
Apple M2 (8-GPU)
8C / 8T · 3.50 GHz
9
AMD Ryzen Threadripper PRO 3945WX
12C / 24T · 4.30 GHz
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