ATI Mobility Radeon HD 5570 vs GeForce 940A
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 839 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 6.10 | no data |
| Architecture | Maxwell (2014−2017) | TeraScale 2 (2009−2015) |
| GPU code name | GM108 | Pinewood |
| Market segment | Laptop | Laptop |
| Release date | 13 March 2015 (10 years ago) | 23 November 2012 (12 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 | 384 | 400 |
| Core clock speed | 1029 MHz | 550 MHz |
| Boost clock speed | 1124 MHz | no data |
| Number of transistors | no data | 627 million |
| Manufacturing process technology | 28 nm | 40 nm |
| Power consumption (TDP) | 33 Watt | 20 Watt |
| Texture fill rate | 17.98 | 11.00 |
| Floating-point processing power | 0.8632 TFLOPS | 0.44 TFLOPS |
| ROPs | 8 | 8 |
| TMUs | 16 | 20 |
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 3.0 x8 | PCIe 2.0 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 | DDR3 | GDDR3 |
| Maximum RAM amount | 1 GB | 1 GB |
| Memory bus width | 64 Bit | 128 Bit |
| Memory clock speed | 1001 MHz | 800 MHz |
| Memory bandwidth | 16.02 GB/s | 25.6 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 | No outputs | No outputs |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_0) | 11.2 (11_0) |
| Shader Model | 5.1 | 5.0 |
| OpenGL | 4.6 | 4.4 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.1.126 | N/A |
| CUDA | 5.0 | - |
Pros & cons summary
| Recency | 13 March 2015 | 23 November 2012 |
| Chip lithography | 28 nm | 40 nm |
| Power consumption (TDP) | 33 Watt | 20 Watt |
GeForce 940A has an age advantage of 2 years, and a 42.9% more advanced lithography process.
ATI Mobility HD 5570, on the other hand, has 65% lower power consumption.
We couldn't decide between GeForce 940A and Mobility Radeon HD 5570. We've got no test results to judge.
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