GeForce RTX 2060 Max-Q Refresh vs Iris Plus Graphics 645
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 727 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 21.46 | no data |
| Architecture | Generation 9.5 (2016−2020) | Turing (2018−2022) |
| GPU code name | Coffee Lake GT3e | TU106B |
| Market segment | Laptop | Laptop |
| Release date | 7 October 2019 (6 years ago) | 29 January 2019 (7 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 | 384 | 1920 |
| Core clock speed | 300 MHz | 960 MHz |
| Boost clock speed | 1050 MHz | 1200 MHz |
| Number of transistors | no data | 10,800 million |
| Manufacturing process technology | 14 nm+++ | 12 nm |
| Power consumption (TDP) | 15 Watt | 115 Watt |
| Texture fill rate | 50.40 | 144.0 |
| Floating-point processing power | 0.8064 TFLOPS | 4.608 TFLOPS |
| ROPs | 6 | 48 |
| TMUs | 48 | 120 |
| Tensor Cores | no data | 240 |
| Ray Tracing Cores | no data | 30 |
| L1 Cache | no data | 1.9 MB |
| L2 Cache | no data | 3 MB |
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 | Ring Bus | PCIe 3.0 x16 |
| Supplementary power connectors | no data | None |
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 | GDDR6 |
| Maximum RAM amount | System Shared | 6 GB |
| Memory bus width | System Shared | 192 Bit |
| Memory clock speed | System Shared | 1353 MHz |
| Memory bandwidth | no data | 259.8 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 | Portable Device Dependent | No outputs |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| Quick Sync | + | no data |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_1) | 12 Ultimate (12_2) |
| Shader Model | 6.4 | 6.5 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 1.2 |
| Vulkan | 1.3 | 1.2.140 |
| CUDA | - | 7.5 |
| DLSS | - | + |
Pros & cons summary
| Recency | 7 October 2019 | 29 January 2019 |
| Chip lithography | 14 nm | 12 nm |
| Power consumption (TDP) | 15 Watt | 115 Watt |
Iris Plus Graphics 645 has an age advantage of 8 months, and 667% lower power consumption.
RTX 2060 Max-Q Refresh, on the other hand, has a 17% more advanced lithography process.
We couldn't decide between Iris Plus Graphics 645 and GeForce RTX 2060 Max-Q Refresh. 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.
