Radeon RX 6450M vs UHD Graphics
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 599 | not rated |
| Place by popularity | 7 | not in top-100 |
| Architecture | Generation 11.0 (2019−2021) | RDNA 2 (2020−2023) |
| GPU code name | Jasper Lake GT1 | Navi 24 |
| Market segment | Desktop | Laptop |
| Release date | 11 January 2021 (3 years ago) | 5 January 2023 (1 year 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 | 256 | 768 |
| Core clock speed | no data | 2000 MHz |
| Boost clock speed | 750 MHz | 2220 MHz |
| Number of transistors | no data | 5,400 million |
| Manufacturing process technology | 10 nm+ | 6 nm |
| Power consumption (TDP) | 10 Watt | 25 Watt (25 - 50 Watt TGP) |
| Texture fill rate | 12.00 | 118.1 |
| Floating-point processing power | 0.384 gflops | 3.779 gflops |
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 4.0 x4 |
| Width | IGP | no data |
| 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 | 4 GB |
| Memory bus width | System Shared | 64 Bit |
| Memory clock speed | System Shared | 18000 MHz |
| Memory bandwidth | no data | 128.0 GB/s |
| Shared memory | no data | - |
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 | Portable Device Dependent |
API compatibility
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_1) | 12 Ultimate (12_2) |
| Shader Model | 6.4 | 6.7 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 2.2 |
| Vulkan | 1.2 | 1.3 |
Pros & cons summary
| Recency | 11 January 2021 | 5 January 2023 |
| Chip lithography | 10 nm | 6 nm |
| Power consumption (TDP) | 10 Watt | 25 Watt |
UHD Graphics has 150% lower power consumption.
RX 6450M, on the other hand, has an age advantage of 1 year, and a 66.7% more advanced lithography process.
We couldn't decide between UHD Graphics and Radeon RX 6450M. We've got no test results to judge.
Be aware that UHD Graphics is a desktop card while Radeon RX 6450M is a notebook 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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