| AMD Ryzen 7 7840U | Apple M2 | |
| 0 | Max TDP | 22 W |
| NA | Power consumption per day (kWh) | NA |
| NA | Running cost per day | NA |
| NA | Power consumption per year (kWh) | NA |
| NA | Running cost per year | NA |
AMD Ryzen 7 7840U vs Apple M2
The AMD Ryzen 7 7840U operates with 84 cores and 16 CPU threads. It run at 5.10 GHz base all cores while the TDP is set at 45 W.The processor is attached to the FP8 CPU socket. This version includes 16.00 MB of L3 cache on one chip, supports 2 (Dual Channel) memory channels to support DDR5-5600LPDDR5X-7500 RAM and features PCIe Gen lanes. Tjunction keeps below 100 °C degrees C. In particular, Phoenix (Zen 4) Architecture is enhanced with 4 nm technology and supports AMD-V, SVM. The product was launched on Q2/2023
The Apple M2 operates with 8 cores and 16 CPU threads. It run at 3.50 GHz base 2.80 GHz all cores while the TDP is set at 22 W.The processor is attached to the N/A CPU socket. This version includes -- of L3 cache on one chip, supports 2 memory channels to support LPDDR5-6400 RAM and features 4.0 PCIe Gen lanes. Tjunction keeps below 100 °C degrees C. In particular, M2 Architecture is enhanced with 5 nm technology and supports Apple Virtualization Framework. The product was launched on Q2/2022
Compare Detail
| 3.30 GHz | Frequency | 3.50 GHz |
| 84 | Cores | 8 |
| 5.10 GHz | Turbo (1 Core) | 3.50 GHz |
| Turbo (All Cores) | 2.80 GHz | |
 Yes |
Hyperthreading | No |
 No |
Overclocking | No |
| normal | Core Architecture | hybrid (big.LITTLE) |
| AMD Radeon 780M Graphics | GPU | Apple M2 (10 Core) |
| 2.70 GHz | GPU (Turbo) | No turbo |
| 4 nm | Technology | 5 nm |
| 2.70 GHz | GPU (Turbo) | No turbo |
| DirectX Version | ||
| 4 | Max. displays | 2 |
| DDR5-5600LPDDR5X-7500 | Memory | LPDDR5-6400 |
| 2 (Dual Channel) | Memory channels | 2 |
| Max memory | ||
| Yes |
ECC | No |
| 8.00 MB | L2 Cache | 20.00 MB |
| 16.00 MB | L3 Cache | -- |
| PCIe version | 4.0 | |
| PCIe lanes | ||
| 4 nm | Technology | 5 nm |
| FP8 | Socket | N/A |
| TDP | 22 W | |
| AMD-V, SVM | Virtualization | Apple Virtualization Framework |
| Q2/2023 | Release date | Q2/2022 |
Cinebench R23 (Single-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD Ryzen 7 7840U
1,816 (78%)
Apple M2
1,704 (77%)
Cinebench R23 (Multi-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD Ryzen 7 7840U
14,802 (23%)
Apple M2
8,717 (13%)
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.
AMD Ryzen 7 7840U
1,885 (84%)
Apple M2
1,884 (84%)
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.
AMD Ryzen 7 7840U
10,090 (15%)
Apple M2
8,856 (18%)
iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
AMD Ryzen 7 7840U
4,863 (18%)
Apple M2
3,553 (17%)
Blender 2.81 (bmw27)
Blender is a free 3D graphics software for rendering (creating) 3D bodies, which can also be textured and animated in the software. The Blender benchmark creates predefined scenes and measures the time (s) required for the entire scene. The shorter the time required, the better. We selected bmw27 as the benchmark scene.
AMD Ryzen 7 7840U
(0%)
Apple M2
280 (14%)
Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-Comparison. However the majority of CPUs have not been tested and the results have been estimated by a CPU-Comparison’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.
AMD Ryzen 7 7840U
(0%)
Apple M2
15,475 (14%)
Electric Usage Estimate
Electric Usage Estimate
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