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Apple M2 vs AMD Ryzen 9 PRO 7945
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
Cinebench R23 Single-Core
Single-core performance
Apple M2
81 %
8C / 8T · 3.50 GHz
AMD Ryzen 9 PRO 7945
100 %
12C / 24T · 5.40 GHz
Cinebench R23 Multi-Core
Multi-core performance
Apple M2
30 %
8C / 8T · 3.50 GHz
AMD Ryzen 9 PRO 7945
100 %
12C / 24T · 4.70 GHz
Geekbench 6 Single-Core
Single-core performance
Apple M2
93 %
8C / 8T · 3.50 GHz
AMD Ryzen 9 PRO 7945
100 %
12C / 24T · 5.40 GHz
Geekbench 6 Multi-Core
Multi-core performance
Apple M2
60 %
8C / 8T · 3.50 GHz
AMD Ryzen 9 PRO 7945
100 %
12C / 24T · 4.70 GHz
Geekbench 5, 64bit Single-Core
Single-core performance
Apple M2
85 %
8C / 8T · 3.50 GHz
AMD Ryzen 9 PRO 7945
100 %
12C / 24T · 5.40 GHz
Geekbench 5, 64bit Multi-Core
Multi-core performance
Apple M2
42 %
8C / 8T · 3.50 GHz
AMD Ryzen 9 PRO 7945
100 %
12C / 24T · 4.70 GHz
iGPU - FP32 Performance (Single-precision GFLOPS)
Apple M2
100 %
Apple M2 (10 Core)
AMD Ryzen 9 PRO 7945
16 %
AMD Radeon Graphics (Raphael)
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
Cinebench R20 (SC)
666 entries
666 entries
Geekbench 5 (SC)
2,512 entries
2,512 entries
Cinebench R20 (MC)
615 entries
615 entries
Geekbench 5 (MC)
2,483 entries
2,483 entries
FP32 SP (iGPU)
2,219 entries
2,219 entries
3DMark Timespy (iGPU)
534 entries
534 entries
PassMark CPU-Mark
2,504 entries
2,504 entries
Blender 2.81 (bmw27)
190 entries
190 entries
Cinebench R15 (SC)
1,113 entries
1,113 entries
Cinebench R15 (MC)
1,110 entries
1,110 entries
CPU performance per watt (efficiency)
140 entries
140 entries
AI performance (NPU)
218 entries
218 entries
Specifications
At a glance
|
Wischen
|
Apple M2 | AMD Ryzen 9 PRO 7945 |
|---|---|---|
| Family | Apple M series (38) | AMD Ryzen 9 PRO (5) |
| CPU group | Apple M2 (8) | AMD Ryzen 7000 (18) |
| Architecture | M2 | Raphael (Zen 4) |
| Technology | 5 nm | 5 nm |
| Segment | Notebook | Desktop |
| Socket | AM5 (LGA 1718) | |
| Predecessor | Apple M1 | |
| Successor | Apple M3 | AMD Ryzen 9 PRO 8945HS |
CPU Cores and Base Frequency
|
Wischen
|
Apple M2 | AMD Ryzen 9 PRO 7945 |
|---|---|---|
| CPU Cores / Threads | 8 / 8 | 12 / 24 |
| Hyperthreading / SMT | ✗ | ✓ |
| Core architecture | hybrid (big.LITTLE) | normal |
| Core Cluster 1: | 4x Avalanche 0.66 - 3.50 GHz |
12x Zen 4 3.70 - 5.40 GHz |
| Core Cluster 2: | 4x Blizzard 0.60 - 2.42 GHz |
|
| L2-Cache | 20.00 MB | 12.00 MB |
| L3-Cache | 64.00 MB | |
| Overclocking | ✗ | ✓ |
Integrated graphics (iGPU)
|
Wischen
|
Apple M2 | AMD Ryzen 9 PRO 7945 |
|---|---|---|
| GPU name | Apple M2 (10 Core) | AMD Radeon Graphics (Raphael) |
| GPU frequency | 0.45 - 1.40 GHz | 0.40 - 2.20 GHz |
| CUs / Shader | 160 / 1280 | 2 / 128 |
| Raytracing | ✗ | ✗ |
| Max. displays | 2 | 3 |
| Max. GPU Memory | 24 GB | 8 GB |
| Technology | 5 nm | 5 nm |
| Release date | Q2/2022 | Q3/2022 |
NPU AI performance
|
Wischen
|
Apple M2 | AMD Ryzen 9 PRO 7945 |
|---|---|---|
| AI hardware | Apple Neural Engine | |
| AI specifications | 16 Neural cores @ 15.8 TOPS | |
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Apple M2 | AMD Ryzen 9 PRO 7945 |
|---|---|---|
| Memory | LPDDR5-6400 (102.4 GB/s) | DDR5-5200 (83.2 GB/s) |
| Max. Memory | 24 GB | 128 GB |
| Memory channels | 2 | 2 |
| ECC | No | Yes |
| PCIe | 4.0 | 5.0 x 24 |
| PCIe Bandwidth | 94.5 GB/s |
Thermal Management
|
Wischen
|
Apple M2 | AMD Ryzen 9 PRO 7945 |
|---|---|---|
| TDP | 20 W | 65 W |
| TDP (PL2) | 88 W | |
| TDP up | 30 W | 170 W |
| TDP down | 10 W | |
| T. junction max. | 100 °C | 95 °C |
Technical details
|
Wischen
|
Apple M2 | AMD Ryzen 9 PRO 7945 |
|---|---|---|
| Chip design | Monolithic | Chiplet |
| AES-NI | ✓ | ✓ |
| Operating systems | macOS, iPadOS | Windows 10, Windows 11, Linux |
| Instruction set | Armv8.5-A (64 bit) | x86-64 (64 bit) |
| ISA extensions | Rosetta 2 x86-Emulation | SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 |
| Release date | Q2/2022 | Q2/2023 |
| Release price | ||
| Documents | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of Apple M2 is 4.4 stars (743 ratings), while AMD Ryzen 9 PRO 7945 has received 1.9 stars (42 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 M2 Ultra (60-GPU)
24C / 24T · 3.50 GHz
8
Apple M2
8C / 8T · 3.50 GHz
9
AMD Ryzen 9 PRO 7945
12C / 24T · 5.40 GHz
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