Radeon 880M vs RX 6450M
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | 320 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | no data | 93.29 |
| Architecture | RDNA 2.0 (2020−2025) | RDNA 3.5 (2024−2025) |
| GPU code name | Navi 24 | Strix Point |
| Market segment | Laptop | Laptop |
| Release date | 4 January 2023 (2 years ago) | 15 July 2024 (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 | 768 | 768 |
| Core clock speed | 2000 MHz | 400 MHz |
| Boost clock speed | 2460 MHz | 2900 MHz |
| Number of transistors | 5,400 million | 34,000 million |
| Manufacturing process technology | 6 nm | 4 nm |
| Power consumption (TDP) | 50 Watt | 15 Watt |
| Texture fill rate | 118.1 | 139.2 |
| Floating-point processing power | 3.779 TFLOPS | 4.454 TFLOPS |
| ROPs | 32 | 16 |
| TMUs | 48 | 48 |
| Ray Tracing Cores | 12 | 12 |
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).
| Laptop size | no data | medium sized |
| Interface | PCIe 4.0 x4 | PCIe 4.0 x8 |
| Supplementary power connectors | None | 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 | GDDR6 | System Shared |
| Maximum RAM amount | 4 GB | System Shared |
| Memory bus width | 64 Bit | System Shared |
| Memory clock speed | 2000 MHz | System Shared |
| Memory bandwidth | 128.0 GB/s | no data |
| Shared memory | - | + |
| Resizable BAR | + | - |
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 | Portable Device Dependent |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
| Shader Model | 6.7 | 6.8 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.2 | 2.1 |
| Vulkan | 1.3 | 1.3 |
Pros & cons summary
| Recency | 4 January 2023 | 15 July 2024 |
| Chip lithography | 6 nm | 4 nm |
| Power consumption (TDP) | 50 Watt | 15 Watt |
Radeon 880M has an age advantage of 1 year, a 50% more advanced lithography process, and 233.3% lower power consumption.
We couldn't decide between Radeon RX 6450M and Radeon 880M. We've got no test results to judge.
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