Radeon 550X vs Quadro4 400 NVS PCI
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | 775 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | no data | 5.44 |
| Architecture | Celsius (1999−2005) | GCN 4.0 (2016−2020) |
| GPU code name | NV17 A3 | Lexa |
| Market segment | Workstation | Desktop |
| Release date | 16 July 2004 (21 years ago) | 27 March 2019 (6 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 | no data | 512 |
| Core clock speed | 220 MHz | 1082 MHz |
| Boost clock speed | no data | 1218 MHz |
| Number of transistors | 29 million | 2,200 million |
| Manufacturing process technology | 150 nm | 14 nm |
| Power consumption (TDP) | 18 Watt | 50 Watt |
| Texture fill rate | 0.88 ×2 | 38.98 |
| Floating-point processing power | no data | 1.247 TFLOPS |
| ROPs | 2 ×2 | 16 |
| TMUs | 4 ×2 | 32 |
| L1 Cache | no data | 128 KB |
| L2 Cache | no data | 512 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 | PCI | PCIe 3.0 x8 |
| Length | no data | 145 mm |
| Width | 1-slot | 2-slot |
| Supplementary power connectors | None | 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 | DDR | GDDR5 |
| Maximum RAM amount | 64 MB ×2 | 2 GB |
| Memory bus width | 128 Bit ×2 | 128 Bit |
| Memory clock speed | 166 MHz | 1750 MHz |
| Memory bandwidth | 5.312 GB/s ×2 | 112.0 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 | 2x LFH60 | 1x DVI, 1x HDMI, 1x DisplayPort |
| HDMI | - | + |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 8.0 | 12 (12_0) |
| Shader Model | no data | 6.4 |
| OpenGL | 1.3 | 4.6 |
| OpenCL | N/A | 2.0 |
| Vulkan | N/A | 1.2.131 |
Pros & cons summary
| Recency | 16 July 2004 | 27 March 2019 |
| Maximum RAM amount | 64 MB | 2 GB |
| Chip lithography | 150 nm | 14 nm |
| Power consumption (TDP) | 18 Watt | 50 Watt |
Quadro4 400 NVS PCI has 177.8% lower power consumption.
Radeon 550X, on the other hand, has an age advantage of 14 years, a 3100% higher maximum VRAM amount, and a 971.4% more advanced lithography process.
We couldn't decide between Quadro4 400 NVS PCI and Radeon 550X. We've got no test results to judge.
Be aware that Quadro4 400 NVS PCI is a workstation graphics card while Radeon 550X is a desktop one.
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