Apple M3 Max 40-Core GPU vs L40S
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | 123 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | Ada Lovelace (2022−2024) | no data |
| GPU code name | AD102 | no data |
| Market segment | Desktop | Laptop |
| Release date | 13 October 2022 (1 year ago) | 31 October 2023 (less than a year ago) |
Detailed specifications
General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 18176 | 40 |
| Boost clock speed | 2520 MHz | no data |
| Number of transistors | 76,300 million | no data |
| Manufacturing process technology | 5 nm | 5 nm |
| Power consumption (TDP) | 300 Watt | 53 Watt |
| Texture fill rate | 1,431 | no data |
Form factor & compatibility
Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
| Laptop size | no data | medium sized |
| Interface | PCIe 4.0 x16 | no data |
| Length | 267 mm | no data |
| Width | 2-slot | no data |
| Supplementary power connectors | 1x 16-pin | no data |
VRAM capacity and type
Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.
| Memory type | GDDR6 | LPDDR5-6400 |
| Maximum RAM amount | 48 GB | no data |
| Memory bus width | 384 Bit | no data |
| Memory clock speed | 18 GB/s | no data |
| Memory bandwidth | 864.0 GB/s | no data |
| Shared memory | - | - |
Connectivity and outputs
Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.
| Display Connectors | 1x HDMI 2.1, 3x DisplayPort 1.4a | no data |
| HDMI | + | - |
API compatibility
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 12 Ultimate (12_2) | no data |
| Shader Model | 6.7 | no data |
| OpenGL | 4.6 | no data |
| OpenCL | 3.0 | no data |
| Vulkan | 1.3 | - |
| CUDA | 8.9 | - |
Pros & cons summary
| Recency | 13 October 2022 | 31 October 2023 |
| Power consumption (TDP) | 300 Watt | 53 Watt |
Apple M3 Max 40-Core GPU has an age advantage of 1 year, and 466% lower power consumption.
We couldn't decide between L40S and Apple M3 Max 40-Core GPU. We've got no test results to judge.
Be aware that L40S is a desktop card while Apple M3 Max 40-Core GPU is a notebook one.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
Comparisons with similar GPUs
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
