Radeon HD 8990 OEM vs GeForce GTX 680M SLI
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 390 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | Kepler (2012−2018) | GCN 1.0 (2012−2020) |
| GPU code name | N13E-GTX | Malta |
| Market segment | Laptop | Desktop |
| Release date | 4 June 2012 (13 years ago) | 24 April 2013 (13 years ago) |
| Launch price (MSRP) | no data | $999 |
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 | 2688 | 2048 ×2 |
| Core clock speed | 720 MHz | 950 MHz |
| Boost clock speed | no data | 1000 MHz |
| Number of transistors | no data | 4,313 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Power consumption (TDP) | no data | 375 Watt |
| Texture fill rate | no data | 128.0 ×2 |
| Floating-point processing power | no data | 4.096 TFLOPS ×2 |
| ROPs | no data | 32 ×2 |
| TMUs | no data | 128 ×2 |
| L1 Cache | no data | 512 KB |
| L2 Cache | no data | 768 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).
| Laptop size | large | no data |
| Interface | no data | PCIe 3.0 x16 |
| Length | no data | 307 mm |
| Width | no data | 2-slot |
| Supplementary power connectors | no data | 2x 8-pin |
| 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 4 GB | 3 GB ×2 |
| Memory bus width | 2x 256 Bit | 384 Bit ×2 |
| Memory clock speed | 3600 MHz | 1500 MHz |
| Memory bandwidth | no data | 288.0 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 data | 1x DVI, 4x mini-DisplayPort |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| Optimus | + | - |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 11 | 12 (11_1) |
| Shader Model | no data | 5.1 |
| OpenGL | no data | 4.6 |
| OpenCL | no data | 1.2 |
| Vulkan | - | 1.2.131 |
| CUDA | + | - |
Pros & cons summary
| Recency | 4 June 2012 | 24 April 2013 |
HD 8990 OEM has an age advantage of 10 months.
We couldn't decide between GeForce GTX 680M SLI and Radeon HD 8990 OEM. We've got no test results to judge.
Be aware that GeForce GTX 680M SLI is a notebook graphics card while Radeon HD 8990 OEM is a desktop one.
Other comparisons
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