UHD Graphics G4: specs and benchmarks
Contents
Summary
Intel started UHD Graphics G4 sales 28 May 2020. This is a laptop graphics card based on a Generation 11.0 architecture and made with 10 nm manufacturing process. It is primarily aimed at gamers.
Compatibility-wise, this is a graphics card attached via PCIe 3.0 x1 interface. Power consumption is at 15 Watt.
Primary details
Some basic facts about UHD Graphics G4: architecture, market segment, release date etc.
| Place in the ranking | not rated | |
| Place by popularity | not in top-100 | |
| Architecture | Generation 11.0 (2019−2021) | |
| GPU code name | Lakefield GT1 | |
| Market segment | Laptop | |
| Release date | 28 May 2020 (4 years ago) |
Detailed specifications
UHD Graphics G4's specs such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of UHD Graphics G4's performance, but for precise assessment you have to consider its benchmark and gaming test results.
| Pipelines / CUDA cores | 384 | of 24064 (RTX PRO 6000 Blackwell) |
| Core clock speed | 200 MHz | of 2670 MHz (Arc B580) |
| Boost clock speed | 500 MHz | of 3599 MHz (Radeon RX 7990 XTX) |
| Manufacturing process technology | 10 nm | of 3 nm (GeForce RTX 5060 Laptop) |
| Power consumption (TDP) | 15 Watt | of 2400 Watt (Data Center GPU Max Subsystem) |
| Texture fill rate | 16.00 | of 2,554 (Radeon Instinct MI300X) |
| Floating-point processing power | 0.384 TFLOPS | of 126 (RTX PRO 6000 Blackwell) |
| ROPs | 8 | of 512 (Moore Threads MTT S4000) |
| TMUs | 32 | of 1280 (Data Center GPU Max NEXT) |
Form factor & compatibility
This section provides details about the physical dimensions of UHD Graphics G4 and its compatibility with other computer components. This information is useful when selecting a computer configuration or upgrading an existing one. For desktop graphics cards, it includes details about the interface and bus (for motherboard compatibility) and additional power connectors (for power supply compatibility).
| Interface | PCIe 3.0 x1 |
VRAM capacity and type
Parameters of memory installed on UHD Graphics G4: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors have no dedicated memory and use a shared part of system RAM instead.
| Memory type | System Shared | |
| Maximum RAM amount | System Shared | of 288 GB (Radeon Instinct MI325X) |
| Memory bus width | System Shared | of 8192 Bit (Radeon Instinct MI250X) |
| Memory clock speed | System Shared | of 20000 (RTX 5000 Ada Generation Mobile) |
| Shared memory | + |
Connectivity and outputs
Types and number of video connectors present on UHD Graphics G4. As a rule, this section is relevant only for desktop reference graphics cards, since for notebook ones the availability of certain video outputs depends on the laptop model, while non-reference desktop models can (though not necessarily will) bear a different set of video ports.
| Display Connectors | No outputs |
API and SDK compatibility
APIs supported by UHD Graphics G4, sometimes including their particular versions.
| DirectX | 12 (12_1) | |
| Shader Model | 6.4 | |
| OpenGL | 4.6 | |
| OpenCL | 2.1 | |
| Vulkan | 1.1 |
Similar GPUs
Here is our recommendation of several graphics cards that are more or less close in performance to the one reviewed.
Recommended processors
These processors are most commonly used with UHD Graphics G4 according to our statistics.
