Radeon R9 290X2 vs ATI Mobility X300
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | Rage 9 (2003−2006) | GCN 2.0 (2013−2017) |
| GPU code name | M22 | Hawaii |
| Market segment | Laptop | Desktop |
| Release date | 1 November 2005 (20 years ago) | 24 June 2014 (11 years ago) |
| Launch price (MSRP) | no data | $1,399 |
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 | 6 | 2816 ×2 |
| Core clock speed | 350 MHz | 1000 MHz |
| Boost clock speed | 350 MHz | no data |
| Number of transistors | 107 million | 6,200 million |
| Manufacturing process technology | 110 nm | 28 nm |
| Power consumption (TDP) | no data | 580 Watt |
| Texture fill rate | 1.400 | 176.0 ×2 |
| Floating-point processing power | no data | 5.632 TFLOPS ×2 |
| ROPs | 4 | 64 ×2 |
| TMUs | 4 | 176 ×2 |
| L1 Cache | no data | 704 KB |
| L2 Cache | no data | 1024 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 | PCIe 1.0 x16 | PCIe 3.0 x16 |
| Width | no data | 3-slot |
| Supplementary power connectors | no data | 4x 8-pin |
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 | 128 MB | 4 GB ×2 |
| Memory bus width | 64 Bit | 512 Bit ×2 |
| Memory clock speed | 250 MHz | 1350 MHz |
| Memory bandwidth | 4 GB/s | 345.6 GB/s ×2 |
| 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 | 2x DVI, 1x HDMI, 1x DisplayPort |
| HDMI | - | + |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 9.0b | 12 (12_0) |
| Shader Model | no data | 6.3 |
| OpenGL | 2.0 | 4.6 |
| OpenCL | N/A | 2.0 |
| Vulkan | N/A | 1.2.131 |
Pros & cons summary
| Recency | 1 November 2005 | 24 June 2014 |
| Maximum RAM amount | 128 MB | 4 GB |
| Chip lithography | 110 nm | 28 nm |
R9 290X2 has an age advantage of 8 years, a 3100% higher maximum VRAM amount, and a 292.9% more advanced lithography process.
We couldn't decide between Mobility Radeon X300 and Radeon R9 290X2. We've got no test results to judge.
Be aware that Mobility Radeon X300 is a notebook graphics card while Radeon R9 290X2 is a desktop one.
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