ATI Radeon HD 3830 vs ATI HD 5550
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1172 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 1.80 | no data |
| Architecture | TeraScale 2 (2009−2015) | TeraScale (2005−2013) |
| GPU code name | Redwood | RV670 |
| Market segment | Desktop | Desktop |
| Release date | 9 February 2010 (15 years ago) | 1 April 2008 (17 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 | 320 | 320 |
| Core clock speed | 550 MHz | 668 MHz |
| Number of transistors | 627 million | 666 million |
| Manufacturing process technology | 40 nm | 55 nm |
| Power consumption (TDP) | 39 Watt | 75 Watt |
| Texture fill rate | 8.800 | 10.69 |
| Floating-point processing power | 0.352 TFLOPS | 0.4275 TFLOPS |
| ROPs | 8 | 16 |
| TMUs | 16 | 16 |
| L1 Cache | 32 KB | no data |
| 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 2.0 x16 |
| Length | 165 mm | no data |
| Width | 1-slot | 2-slot |
| Supplementary power connectors | None | 1x 6-pin |
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 | 2 GB | 256 MB |
| Memory bus width | 128 Bit | 128 Bit |
| Memory clock speed | 800 MHz | 828 MHz |
| Memory bandwidth | 51.2 GB/s | 26.5 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 | 1x DVI, 1x HDMI, 1x VGA | No outputs |
| HDMI | + | - |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 11.2 (11_0) | 10.1 (10_1) |
| Shader Model | 5.0 | 4.1 |
| OpenGL | 4.4 | 3.3 |
| OpenCL | 1.2 | N/A |
| Vulkan | N/A | N/A |
Pros & cons summary
| Recency | 9 February 2010 | 1 April 2008 |
| Maximum RAM amount | 2 GB | 256 MB |
| Chip lithography | 40 nm | 55 nm |
| Power consumption (TDP) | 39 Watt | 75 Watt |
ATI HD 5550 has an age advantage of 1 year, a 700% higher maximum VRAM amount, a 37.5% more advanced lithography process, and 92.3% lower power consumption.
We couldn't decide between Radeon HD 5550 and Radeon HD 3830. We've got no test results to judge.
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