Ryzen Z2 A GPU vs GeForce RTX 4090 Max-Q
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | Ada Lovelace (2022−2024) | RDNA 2.0 (2020−2025) |
| GPU code name | AD103 | Van Gogh |
| Market segment | Laptop | Desktop |
| Release date | 3 January 2023 (2 years ago) | 2025 (recently) |
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 | 9728 | 512 |
| Core clock speed | 930 MHz | 1000 MHz |
| Boost clock speed | 1455 MHz | 1600 MHz |
| Number of transistors | 45,900 million | 2,400 million |
| Manufacturing process technology | 4 nm | 7 nm |
| Power consumption (TDP) | 80 Watt | 15 Watt |
| Texture fill rate | 442.3 | 51.20 |
| Floating-point processing power | 28.31 TFLOPS | 1.638 TFLOPS |
| ROPs | 112 | 16 |
| TMUs | 304 | 32 |
| Tensor Cores | 304 | no data |
| Ray Tracing Cores | 76 | 8 |
| L0 Cache | no data | 128 KB |
| L1 Cache | 9.5 MB | 128 KB |
| L2 Cache | 64 MB | 1024 KB |
| L3 Cache | no data | 8 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 | PCIe 4.0 x16 | no data |
| 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 | LPDDR5 |
| Maximum RAM amount | 16 GB | 16 GB |
| Memory bus width | 256 Bit | 128 Bit |
| Memory clock speed | 1750 MHz | 800 MHz |
| Memory bandwidth | 448.0 GB/s | 51.2 GB/s |
| 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 | 1x USB Type-C |
API and SDK support
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 | 3.0 | 2.0 |
| Vulkan | 1.3 | 1.3 |
| CUDA | 8.9 | - |
| DLSS | + | - |
Pros & cons summary
| Chip lithography | 4 nm | 7 nm |
| Power consumption (TDP) | 80 Watt | 15 Watt |
RTX 4090 Max-Q has a 75% more advanced lithography process.
Ryzen Z2 A GPU, on the other hand, has 433.3% lower power consumption.
We couldn't decide between GeForce RTX 4090 Max-Q and Ryzen Z2 A GPU. We've got no test results to judge.
Be aware that GeForce RTX 4090 Max-Q is a notebook graphics card while Ryzen Z2 A GPU is a desktop one.
Other comparisons
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