Radeon 520 Mobile DDR3 vs GeForce GTX 480M SLI
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 644 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 4.60 | no data |
| Architecture | Fermi (2010−2014) | GCN 1.0 (2012−2020) |
| GPU code name | N11E-GTX-A3 | Banks |
| Market segment | Laptop | Laptop |
| Release date | 25 May 2010 (15 years ago) | 18 April 2017 (9 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 | 704 | 320 |
| Core clock speed | 425 MHz | 1030 MHz |
| Number of transistors | 6000 Million | 690 million |
| Manufacturing process technology | 40 nm | 28 nm |
| Power consumption (TDP) | 100 Watt | 50 Watt |
| Texture fill rate | no data | 20.60 |
| Floating-point processing power | no data | 0.6592 TFLOPS |
| ROPs | no data | 8 |
| TMUs | no data | 20 |
| L1 Cache | no data | 80 KB |
| L2 Cache | no data | 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).
| Laptop size | large | no data |
| Interface | no data | PCIe 3.0 x8 |
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 | DDR3 |
| Maximum RAM amount | 4 GB | 2 GB |
| Memory bus width | 256 Bit | 64 Bit |
| Memory clock speed | 1200 MHz | 1000 MHz |
| Memory bandwidth | no data | 16 GB/s |
| Shared memory | - | no data |
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 | Portable Device Dependent |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 11 | 12 (11_1) |
| Shader Model | no data | 6.5 (5.1) |
| OpenGL | no data | 4.6 |
| OpenCL | no data | 2.1 (1.2) |
| Vulkan | - | 1.2.170 |
Pros & cons summary
| Recency | 25 May 2010 | 18 April 2017 |
| Maximum RAM amount | 4 GB | 2 GB |
| Chip lithography | 40 nm | 28 nm |
| Power consumption (TDP) | 100 Watt | 50 Watt |
GTX 480M SLI has a 100% higher maximum VRAM amount.
520 Mobile DDR3, on the other hand, has an age advantage of 6 years, a 43% more advanced lithography process, and 100% lower power consumption.
We couldn't decide between GeForce GTX 480M SLI and Radeon 520 Mobile DDR3. We've got no test results to judge.
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