Quadro NVS 300M vs Radeon HD 6450 GDDR5
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1168 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 2.48 | no data |
| Architecture | Terascale 2 (2009−2015) | Curie (2003−2013) |
| GPU code name | Caicos | G73 |
| Market segment | Desktop | Mobile workstation |
| Release date | 18 April 2011 (14 years ago) | 24 May 2006 (19 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. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 160 | 13 |
| Core clock speed | 750 MHz | 500 MHz |
| Boost clock speed | no data | 450 MHz |
| Number of transistors | no data | 177 million |
| Manufacturing process technology | 40 nm | 90 nm |
| Power consumption (TDP) | 27 Watt | 16 Watt |
| Texture fill rate | no data | 2.000 |
| ROPs | no data | 2 |
| TMUs | no data | 4 |
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 | no data | medium sized |
| Interface | no data | PCIe 1.0 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 | GDDR5 | GDDR3 |
| Maximum RAM amount | 1 GB | 256 MB |
| Memory bus width | 64 Bit | 128 Bit |
| Memory clock speed | 900 MHz | 700 MHz |
| Memory bandwidth | no data | 22.4 GB/s |
| 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 | No outputs |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 11 | 9.0c (9_3) |
| Shader Model | no data | 3.0 |
| OpenGL | no data | 2.1 |
| OpenCL | no data | N/A |
| Vulkan | - | N/A |
Pros & cons summary
| Recency | 18 April 2011 | 24 May 2006 |
| Maximum RAM amount | 1 GB | 256 MB |
| Chip lithography | 40 nm | 90 nm |
| Power consumption (TDP) | 27 Watt | 16 Watt |
HD 6450 GDDR5 has an age advantage of 4 years, a 300% higher maximum VRAM amount, and a 125% more advanced lithography process.
NVS 300M, on the other hand, has 68.8% lower power consumption.
We couldn't decide between Radeon HD 6450 GDDR5 and Quadro NVS 300M. We've got no test results to judge.
Be aware that Radeon HD 6450 GDDR5 is a desktop graphics card while Quadro NVS 300M is a mobile workstation one.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
