ATI Mobility Radeon X1800 vs NVS 3100M
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1314 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 2.71 | no data |
| Architecture | Tesla 2.0 (2007−2013) | R500 (2005−2007) |
| GPU code name | GT218 | M58 |
| Market segment | Mobile workstation | Laptop |
| Release date | 7 January 2010 (16 years ago) | 1 March 2006 (20 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. Real power consumption of some graphics cards can well exceed their nominal TDP, especially if overclocked.
| Pipelines / CUDA cores | 16 | 18 |
| Core clock speed | 606 MHz | 450 MHz |
| Boost clock speed | no data | 450 MHz |
| Number of transistors | 260 million | 321 million |
| Manufacturing process technology | 40 nm | 90 nm |
| Power consumption (TDP) | 14 Watt | no data |
| Texture fill rate | 4.848 | 5.400 |
| Floating-point processing power | 0.04698 TFLOPS | no data |
| ROPs | 4 | 12 |
| TMUs | 8 | 12 |
| L2 Cache | 32 KB | no data |
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 |
| Interface | PCIe 2.0 x16 | MXM-III |
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 | GDDR3 | GDDR3 |
| Maximum RAM amount | 512 MB | 256 MB |
| Memory bus width | 64 Bit | 256 Bit |
| Memory clock speed | 790 MHz | 500 MHz |
| Memory bandwidth | 12.64 GB/s | 32 GB/s |
| Shared memory | - | - |
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 support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 11.1 (10_1) | 9.0c (9_3) |
| Shader Model | 4.1 | 3.0 |
| OpenGL | 3.3 | 2.0 |
| OpenCL | 1.1 | N/A |
| Vulkan | N/A | N/A |
| CUDA | 1.2 | - |
Pros & cons summary
| Recency | 7 January 2010 | 1 March 2006 |
| Maximum RAM amount | 512 MB | 256 MB |
| Chip lithography | 40 nm | 90 nm |
NVS 3100M has an age advantage of 3 years, a 100% higher maximum VRAM amount, and a 125% more advanced lithography process.
We couldn't decide between NVS 3100M and Mobility Radeon X1800. We've got no test results to judge.
Be aware that NVS 3100M is a mobile workstation graphics card while Mobility Radeon X1800 is a mobile workstation one.
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