GeForce 805A vs GTX 280
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 809 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.11 | no data |
| Power efficiency | 1.00 | no data |
| Architecture | Tesla 2.0 (2007−2013) | Kepler 2.0 (2013−2015) |
| GPU code name | GT200 | GK208 |
| Market segment | Desktop | Laptop |
| Release date | 16 June 2008 (17 years ago) | 22 July 2014 (11 years ago) |
| Launch price (MSRP) | $649 | no data |
Cost-effectiveness evaluation
The higher the ratio, the better. We use the manufacturer's recommended prices.
Performance to price scatter graph
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 | 240 | 192 |
| Core clock speed | 602 MHz | 719 MHz |
| Boost clock speed | no data | 758 MHz |
| Number of transistors | 1,400 million | 915 million |
| Manufacturing process technology | 65 nm | 28 nm |
| Power consumption (TDP) | 236 Watt | 15 Watt |
| Maximum GPU temperature | 105 °C | no data |
| Texture fill rate | 48.16 | 12.13 |
| Floating-point processing power | 0.6221 TFLOPS | 0.2911 TFLOPS |
| ROPs | 32 | 8 |
| TMUs | 80 | 16 |
| L1 Cache | no data | 32 KB |
| L2 Cache | 256 KB | 128 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 2.0 x16 | PCIe 3.0 x8 |
| Length | 267 mm | no data |
| Height | 4.376" (111 mm) (11.1 cm) | no data |
| Width | 2-slot | no data |
| Supplementary power connectors | 1x 6-pin + 1x 8-pin | no data |
| 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 | GDDR3 | DDR3 |
| Maximum RAM amount | 1 GB | 1 GB |
| Memory bus width | 512 Bit | 64 Bit |
| Memory clock speed | 1107 MHz | 1001 MHz |
| Memory bandwidth | 141.7 GB/s | 16.02 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 | HDTVDual Link DVI | No outputs |
| Multi monitor support | + | no data |
| Maximum VGA resolution | 2048x1536 | no data |
| Audio input for HDMI | S/PDIF | no data |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 11.1 (10_0) | 12 (11_0) |
| Shader Model | 4.0 | 5.1 |
| OpenGL | 2.1 | 4.6 |
| OpenCL | 1.1 | 1.2 |
| Vulkan | N/A | 1.1.126 |
| CUDA | + | 3.5 |
Pros & cons summary
| Recency | 16 June 2008 | 22 July 2014 |
| Chip lithography | 65 nm | 28 nm |
| Power consumption (TDP) | 236 Watt | 15 Watt |
GeForce 805A has an age advantage of 6 years, a 132.1% more advanced lithography process, and 1473.3% lower power consumption.
We couldn't decide between GeForce GTX 280 and GeForce 805A. We've got no test results to judge.
Be aware that GeForce GTX 280 is a desktop graphics card while GeForce 805A is a notebook one.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
