Radeon RX 580X Mobile vs GeForce 800M
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1119 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 5.85 | no data |
| Architecture | Fermi 2.0 (2010−2014) | GCN 4.0 (2016−2020) |
| GPU code name | GF117 | Polaris 20 |
| Market segment | Laptop | Laptop |
| Release date | 17 March 2014 (12 years ago) | 11 April 2018 (8 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 | 48 | 2304 |
| Core clock speed | 738 MHz | 1000 MHz |
| Boost clock speed | no data | 1077 MHz |
| Number of transistors | 585 million | 5,700 million |
| Manufacturing process technology | 28 nm | 14 nm |
| Power consumption (TDP) | 15 Watt | 100 Watt |
| Texture fill rate | 5.904 | 155.1 |
| Floating-point processing power | 0.1417 TFLOPS | 4.963 TFLOPS |
| ROPs | 8 | 32 |
| TMUs | 8 | 144 |
| L1 Cache | 64 KB | 576 KB |
| L2 Cache | 128 KB | 2 MB |
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 | large |
| Bus support | PCI Express 3.0 | no data |
| Interface | PCIe 2.0 x16 | MXM-B (3.0) |
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 | GDDR5 |
| Maximum RAM amount | 1 GB | 8 GB |
| Memory bus width | 64 Bit | 256 Bit |
| Memory clock speed | 900 MHz | 2000 MHz |
| Memory bandwidth | 14.4 GB/s | 256.0 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 outputs | No outputs |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| GPU Boost | 2.0 | no data |
| Optimus | + | - |
| GameWorks | + | - |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_0) | 12 (12_0) |
| Shader Model | 5.1 | 6.4 |
| OpenGL | 4.5 | 4.6 |
| OpenCL | 1.1 | 2.0 |
| Vulkan | N/A | 1.2.131 |
| CUDA | 2.1 | - |
Pros & cons summary
| Recency | 17 March 2014 | 11 April 2018 |
| Maximum RAM amount | 1 GB | 8 GB |
| Chip lithography | 28 nm | 14 nm |
| Power consumption (TDP) | 15 Watt | 100 Watt |
GeForce 800M has 567% lower power consumption.
RX 580X Mobile, on the other hand, has an age advantage of 4 years, a 700% higher maximum VRAM amount, and a 100% more advanced lithography process.
We couldn't decide between GeForce 800M and Radeon RX 580X Mobile. We've got no test results to judge.
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