GRID K220Q vs Extreme Graphics 2
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | 846 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 0.14 |
| Architecture | Generation 2.0 (2002−2003) | Kepler (2012−2018) |
| GPU code name | Montara | GK104 |
| Market segment | Laptop | Workstation |
| Release date | 3 December 2003 (20 years ago) | 2 July 2014 (10 years ago) |
| Launch price (MSRP) | no data | $469 |
Cost-effectiveness evaluation
Performance to price ratio. The higher, the better.
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 | no data | 1536 |
| Core clock speed | 200 MHz | 745 MHz |
| Boost clock speed | 266 MHz | no data |
| Number of transistors | no data | 3,540 million |
| Manufacturing process technology | 130 nm | 28 nm |
| Power consumption (TDP) | no data | 225 Watt |
| Texture fill rate | 0.27 | 95.36 |
| Floating-point processing power | no data | 2.289 TFLOPS |
| ROPs | 1 | 32 |
| TMUs | 1 | 128 |
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 | IGP |
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 | System Shared | GDDR5 |
| Maximum RAM amount | System Shared | 512 MB |
| Memory bus width | System Shared | 256 Bit |
| Memory clock speed | System Shared | 1250 MHz |
| Memory bandwidth | no data | 160.0 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 outputs | No outputs |
API compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 7.0 | 12 (11_0) |
| Shader Model | no data | 5.1 |
| OpenGL | 1.3 | 4.6 |
| OpenCL | N/A | 1.2 |
| Vulkan | N/A | 1.1.126 |
| CUDA | - | 3.0 |
Pros & cons summary
| Recency | 3 December 2003 | 2 July 2014 |
| Chip lithography | 130 nm | 28 nm |
GRID K220Q has an age advantage of 10 years, and a 364.3% more advanced lithography process.
We couldn't decide between Extreme Graphics 2 and GRID K220Q. We've got no test results to judge.
Be aware that Extreme Graphics 2 is a notebook card while GRID K220Q is a workstation one.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
Comparisons with similar GPUs
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