L40 vs GeForce GT 650M Mac Edition
Aggregate performance score
We've compared GeForce GT 650M Mac Edition with L40, including specs and performance data.
L40 outperforms 650M Mac Edition by a whopping 3631% based on our aggregate benchmark results.
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1037 | 62 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 2.46 | 13.79 |
| Architecture | Kepler (2012−2018) | Ada Lovelace (2022−2024) |
| GPU code name | GK107 | AD102 |
| Market segment | Laptop | Workstation |
| Release date | 12 July 2012 (13 years ago) | 13 October 2022 (3 years ago) |
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 384 | 18176 |
| Core clock speed | 900 MHz | 735 MHz |
| Boost clock speed | no data | 2490 MHz |
| Number of transistors | 1,270 million | 76,300 million |
| Manufacturing process technology | 28 nm | 4 nm |
| Power consumption (TDP) | 45 Watt | 300 Watt |
| Texture fill rate | 28.80 | 1,414 |
| Floating-point processing power | 0.6912 TFLOPS | 90.52 TFLOPS |
| ROPs | 16 | 192 |
| TMUs | 32 | 568 |
| Tensor Cores | no data | 568 |
| Ray Tracing Cores | no data | 142 |
| L1 Cache | 32 KB | 17.8 MB |
| L2 Cache | 256 KB | 96 MB |
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).
| Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| Length | no data | 267 mm |
| Width | no data | 2-slot |
| Supplementary power connectors | no data | 1x 16-pin |
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 | GDDR5 | GDDR6 |
| Maximum RAM amount | 512 MB | 48 GB |
| Memory bus width | 128 Bit | 384 Bit |
| Memory clock speed | 1254 MHz | 2250 MHz |
| Memory bandwidth | 80.26 GB/s | 864.0 GB/s |
| Resizable BAR | - | + |
Connectivity and outputs
This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.
| Display Connectors | No outputs | 4x DisplayPort 1.4a |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_0) | 12 Ultimate (12_2) |
| Shader Model | 5.1 | 6.7 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | 1.1.126 | 1.3 |
| CUDA | 3.0 | 8.9 |
| DLSS | - | + |
Gaming performance
Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.
Pros & cons summary
| Performance score | 1.44 | 53.72 |
| Recency | 12 July 2012 | 13 October 2022 |
| Maximum RAM amount | 512 MB | 48 GB |
| Chip lithography | 28 nm | 4 nm |
| Power consumption (TDP) | 45 Watt | 300 Watt |
GT 650M Mac Edition has 567% lower power consumption.
L40, on the other hand, has a 3631% higher aggregate performance score, an age advantage of 10 years, a 9500% higher maximum VRAM amount, and a 600% more advanced lithography process.
The L40 is our recommended choice as it beats the GeForce GT 650M Mac Edition in performance tests.
Be aware that GeForce GT 650M Mac Edition is a notebook graphics card while L40 is a workstation one.
Other comparisons
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