GeForce GT 440 vs 7900 GTO
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | 964 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 0.08 |
| Power efficiency | no data | 2.18 |
| Architecture | Curie (2003−2013) | Fermi (2010−2014) |
| GPU code name | G71 | GF108 |
| Market segment | Desktop | Desktop |
| Release date | 1 October 2006 (19 years ago) | 1 February 2011 (15 years ago) |
| Launch price (MSRP) | no data | $79 |
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 | no data | 96 |
| Core clock speed | 650 MHz | 810 MHz |
| Number of transistors | 278 million | 585 million |
| Manufacturing process technology | 90 nm | 40 nm |
| Power consumption (TDP) | 81 Watt | 65 Watt |
| Maximum GPU temperature | no data | 98 °C |
| Texture fill rate | 15.60 | 12.96 |
| Floating-point processing power | no data | 0.311 TFLOPS |
| ROPs | 16 | 4 |
| TMUs | 24 | 16 |
| L1 Cache | no data | 128 KB |
| L2 Cache | no data | 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).
| Bus support | no data | PCI-E 2.0 x 16 |
| Interface | PCIe 1.0 x16 | PCIe 2.0 x16 |
| Length | no data | 145 mm |
| Height | no data | 4.376" (11.1 cm) |
| Width | 1-slot | 1-slot |
| Supplementary power connectors | 1x 6-pin | 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 | GDDR3 | DDR3 |
| Maximum RAM amount | 512 MB | 512 MB GDDR5 or 1 GB |
| Standard memory config per GPU | no data | 1 GB GDDR5 or 2 GB |
| Memory bus width | 256 Bit | 128 Bit |
| Memory clock speed | 660 MHz | 1600 MHz (GDDR5) or 900 MHz (DDR3) |
| Memory bandwidth | 42.24 GB/s | 28.8 (DDR3) – 51.2 (GDDR5) |
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 | 2x DVI, 1x S-Video | HDMIVGADual Link DVI |
| Multi monitor support | no data | + |
| HDMI | - | + |
| Maximum VGA resolution | no data | 2048x1536 |
| Audio input for HDMI | no data | Internal |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 9.0c (9_3) | 12 (11_0) |
| Shader Model | 3.0 | 5.1 |
| OpenGL | 2.1 | 4.2 |
| OpenCL | N/A | 1.1 |
| Vulkan | N/A | N/A |
| CUDA | - | + |
Pros & cons summary
| Recency | 1 October 2006 | 1 February 2011 |
| Maximum RAM amount | 512 MB | 512 MB GDDR5 or 1 GB |
| Chip lithography | 90 nm | 40 nm |
| Power consumption (TDP) | 81 Watt | 65 Watt |
GT 440 has an age advantage of 4 years, a 102300% higher maximum VRAM amount, a 125% more advanced lithography process, and 24.6% lower power consumption.
We couldn't decide between GeForce 7900 GTO and GeForce GT 440. We've got no test results to judge.
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