Radeon HD 7490M vs GeForce GTX 765M SLI
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 472 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 5.65 | no data |
| Architecture | Kepler (2012−2018) | TeraScale 2 (2009−2015) |
| GPU code name | no data | Seymour |
| Market segment | Laptop | Laptop |
| Release date | 30 May 2013 (12 years ago) | 7 January 2012 (13 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 | 1536 | 160 |
| Core clock speed | 850 MHz | 800 MHz |
| Number of transistors | 2x 2540 Million | 370 million |
| Manufacturing process technology | 28 nm | 40 nm |
| Power consumption (TDP) | 130 Watt | 9 Watt |
| Texture fill rate | no data | 6.400 |
| Floating-point processing power | no data | 0.256 TFLOPS |
| ROPs | no data | 4 |
| TMUs | no data | 8 |
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 2.0 x16 |
| SLI options | + | - |
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 | GDDR5 |
| Maximum RAM amount | 2x 2 GB | 1 GB |
| Memory bus width | 2x 128 Bit | 64 Bit |
| Memory clock speed | 4000 MHz | 950 MHz |
| Memory bandwidth | no data | 30.4 GB/s |
| Shared memory | - | - |
Connectivity and outputs
Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.
| Display Connectors | no data | No outputs |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| Optimus | + | - |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 11 | 11.2 (11_0) |
| Shader Model | no data | 5.0 |
| OpenGL | no data | 4.4 |
| OpenCL | no data | 1.2 |
| Vulkan | - | N/A |
| CUDA | + | - |
Pros & cons summary
| Recency | 30 May 2013 | 7 January 2012 |
| Chip lithography | 28 nm | 40 nm |
| Power consumption (TDP) | 130 Watt | 9 Watt |
GTX 765M SLI has an age advantage of 1 year, and a 42.9% more advanced lithography process.
HD 7490M, on the other hand, has 1344.4% lower power consumption.
We couldn't decide between GeForce GTX 765M SLI and Radeon HD 7490M. We've got no test results to judge.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
