GeForce 405 OEM vs GTX 775M
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 507 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 7.44 | no data |
| Architecture | Kepler (2012−2018) | Tesla 2.0 (2007−2013) |
| GPU code name | N13E-GTX-A2 | GT216 |
| Market segment | Laptop | Desktop |
| Release date | 24 September 2013 (12 years ago) | 3 September 2010 (15 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 | 1344 | 24 |
| Core clock speed | 719 MHz | 475 MHz |
| Number of transistors | 3540 Million | 486 million |
| Manufacturing process technology | 28 nm | 40 nm |
| Power consumption (TDP) | 100 Watt | 25 Watt |
| Texture fill rate | no data | 5.700 |
| Floating-point processing power | no data | 0.0528 TFLOPS |
| ROPs | no data | 8 |
| TMUs | no data | 12 |
| L2 Cache | no data | 32 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).
| Laptop size | large | no data |
| Interface | no data | PCIe 2.0 x16 |
| Length | no data | 168 mm |
| Width | no data | 1-slot |
| Supplementary power connectors | no data | None |
| SLI options | + | - |
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 | DDR2 |
| Maximum RAM amount | 4 GB | 1 GB |
| Memory bus width | 256 Bit | 128 Bit |
| Memory clock speed | 3600 MHz | 400 MHz |
| Memory bandwidth | no data | 12.8 GB/s |
| Shared memory | - | no data |
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 | 1x DVI, 1x HDMI, 1x VGA |
| HDMI | - | + |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| Optimus | + | - |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 11 | 11.1 (10_1) |
| Shader Model | no data | 4.1 |
| OpenGL | no data | 3.3 |
| OpenCL | no data | 1.1 |
| Vulkan | - | N/A |
| CUDA | + | 1.2 |
Pros & cons summary
| Recency | 24 September 2013 | 3 September 2010 |
| Maximum RAM amount | 4 GB | 1 GB |
| Chip lithography | 28 nm | 40 nm |
| Power consumption (TDP) | 100 Watt | 25 Watt |
GTX 775M has an age advantage of 3 years, a 300% higher maximum VRAM amount, and a 43% more advanced lithography process.
405 OEM, on the other hand, has 300% lower power consumption.
We couldn't decide between GeForce GTX 775M and GeForce 405 OEM. We've got no test results to judge.
Be aware that GeForce GTX 775M is a notebook graphics card while GeForce 405 OEM is a desktop one.
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