UHD Graphics P750 vs GeForce MX450 25W
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | 737 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | no data | 21.80 |
| Architecture | Turing (2018−2022) | Generation 12.1 (2020−2021) |
| GPU code name | TU117 | Rocket Lake GT1 |
| Market segment | Laptop | Desktop |
| Release date | 15 August 2020 (6 years ago) | 2021 (5 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. Real power consumption of some graphics cards can well exceed their nominal TDP, especially if overclocked.
| Pipelines / CUDA cores | 896 | 256 |
| Core clock speed | 720 MHz | 350 MHz |
| Boost clock speed | 930 MHz | 1300 MHz |
| Number of transistors | 4,700 million | no data |
| Manufacturing process technology | 12 nm | 14 nm+++ |
| Power consumption (TDP) | 25 Watt | 15 Watt |
| Texture fill rate | 52.08 | 83.20 |
| Floating-point processing power | 1.667 TFLOPS | 0.6656 TFLOPS |
| ROPs | 32 | 32 |
| TMUs | 56 | 64 |
| L1 Cache | 896 KB | no data |
| L2 Cache | 512 KB | no data |
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 4.0 x4 | Ring Bus |
| Width | no data | IGP |
| Supplementary power connectors | None | no data |
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 | GDDR6 | System Shared |
| Maximum RAM amount | 2 GB | System Shared |
| Memory bus width | 64 Bit | System Shared |
| Memory clock speed | 1250 MHz | System Shared |
| Memory bandwidth | 80 GB/s | no data |
| 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 outputs | Motherboard Dependent |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_1) | 12 (12_1) |
| Shader Model | 6.5 | 6.6 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | 1.2 | 1.3 |
| CUDA | 7.5 | - |
Pros & cons summary
| Chip lithography | 12 nm | 14 nm |
| Power consumption (TDP) | 25 Watt | 15 Watt |
MX450 25W has a 17% more advanced lithography process.
UHD Graphics P750, on the other hand, has 67% lower power consumption.
We couldn't decide between GeForce MX450 25W and UHD Graphics P750. We've got no test results to judge.
Be aware that GeForce MX450 25W is a notebook graphics card while UHD Graphics P750 is a desktop one.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
