GeForce GTX 660M Mac Edition vs 810A
Aggregate performance score
We've compared GeForce 810A and GeForce GTX 660M Mac Edition, covering specs and all relevant benchmarks.
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1041 | 1043 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 7.58 | 2.27 |
| Architecture | Kepler 2.0 (2013−2015) | Kepler (2012−2018) |
| GPU code name | GK208 | GK107 |
| Market segment | Laptop | Laptop |
| Release date | 22 July 2014 (12 years ago) | 1 April 2013 (13 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. Real power consumption of some graphics cards can well exceed their nominal TDP, especially if overclocked.
| Pipelines / CUDA cores | 192 | 384 |
| Core clock speed | 719 MHz | 950 MHz |
| Boost clock speed | 758 MHz | no data |
| Number of transistors | 915 million | 1,270 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Power consumption (TDP) | 15 Watt | 50 Watt |
| Texture fill rate | 12.13 | 30.40 |
| Floating-point processing power | 0.2911 TFLOPS | 0.7296 TFLOPS |
| ROPs | 8 | 16 |
| TMUs | 16 | 32 |
| L1 Cache | 32 KB | 32 KB |
| L2 Cache | 128 KB | 256 KB |
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 x8 | MXM-B (3.0) |
| Supplementary power connectors | no data | None |
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 | DDR3 | GDDR5 |
| Maximum RAM amount | 2 GB | 512 MB |
| Memory bus width | 64 Bit | 128 Bit |
| Memory clock speed | 900 MHz | 1250 MHz |
| Memory bandwidth | 14.4 GB/s | 80 GB/s |
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 | No outputs |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_0) | 12 (11_0) |
| Shader Model | 5.1 | 5.1 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.1.126 | 1.1.126 |
| CUDA | 3.5 | 3.0 |
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
| Recency | 22 July 2014 | 1 April 2013 |
| Maximum RAM amount | 2 GB | 512 MB |
| Power consumption (TDP) | 15 Watt | 50 Watt |
GeForce 810A has an age advantage of 1 year, a 300% higher maximum VRAM amount, and 233% lower power consumption.
Given the minimal performance differences, no clear winner can be declared between GeForce 810A and GeForce GTX 660M Mac Edition.
Other comparisons
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