GeForce 320M Mac Edition vs Graphics Media Accelerator (GMA) 900
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | Gen. 3 (2005) | Tesla 2.0 (2007−2013) |
| GPU code name | GMA 900 | C89 |
| Market segment | Laptop | Laptop |
| Release date | 1 March 2005 (21 years ago) | 1 April 2010 (16 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 | 4 | 48 |
| Core clock speed | no data | 450 MHz |
| Boost clock speed | 400 MHz | no data |
| Number of transistors | no data | 486 million |
| Manufacturing process technology | 130 nm | 40 nm |
| Power consumption (TDP) | no data | 23 Watt |
| Texture fill rate | no data | 7.200 |
| Floating-point processing power | no data | 0.0912 TFLOPS |
| ROPs | no data | 8 |
| TMUs | no data | 16 |
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 | no data | PCIe 2.0 x16 |
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 | no data | System Shared |
| Maximum RAM amount | no data | System Shared |
| Memory bus width | no data | System Shared |
| Memory clock speed | no data | System Shared |
| Shared memory | - | + |
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 data | Portable Device Dependent |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | no data | 11.1 (10_1) |
| Shader Model | no data | 4.1 |
| OpenGL | no data | 3.3 |
| OpenCL | no data | N/A |
| Vulkan | - | N/A |
Pros & cons summary
| Recency | 1 March 2005 | 1 April 2010 |
| Chip lithography | 130 nm | 40 nm |
320M Mac Edition has an age advantage of 5 years, and a 225% more advanced lithography process.
We couldn't decide between Graphics Media Accelerator (GMA) 900 and GeForce 320M Mac Edition. We've got no test results to judge.
Other comparisons
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