Steam Machine GPU vs Nvidia RTX 500 Ada Generation Mobile
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 253 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 54.48 | no data |
| Architecture | Ada Lovelace (2022−2024) | RDNA 3.0 (2022−2026) |
| GPU code name | AD107 | Navi 33 |
| Market segment | Mobile workstation | Desktop |
| Release date | 26 February 2024 (1 year ago) | 2026 |
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 | 2048 | 1792 |
| Core clock speed | 1485 MHz | 1720 MHz |
| Boost clock speed | 2025 MHz | 2450 MHz |
| Number of transistors | 18,900 million | 13,300 million |
| Manufacturing process technology | 5 nm | 6 nm |
| Power consumption (TDP) | 35 Watt | 110 Watt |
| Texture fill rate | 129.6 | 274.4 |
| Floating-point processing power | 8.294 TFLOPS | 17.56 TFLOPS |
| ROPs | 32 | 64 |
| TMUs | 64 | 112 |
| Tensor Cores | 64 | no data |
| Ray Tracing Cores | 16 | 28 |
| L0 Cache | no data | 448 KB |
| L1 Cache | 2 MB | 512 KB |
| L2 Cache | 12 MB | 2 MB |
| L3 Cache | no data | 32 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).
| Laptop size | medium sized | no data |
| Interface | PCIe 4.0 x8 | no data |
| Length | no data | 156 mm |
| 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 | GDDR6 | GDDR6 |
| Maximum RAM amount | 4 GB | 8 GB |
| Memory bus width | 64 Bit | 128 Bit |
| Memory clock speed | 2000 MHz | 2250 MHz |
| Memory bandwidth | 128.0 GB/s | 288.0 GB/s |
| 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 | No outputs |
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 | 6.8 | 6.8 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 2.2 |
| Vulkan | 1.3 | 1.4 |
| CUDA | 8.9 | - |
| DLSS | + | - |
Pros & cons summary
| Maximum RAM amount | 4 GB | 8 GB |
| Chip lithography | 5 nm | 6 nm |
| Power consumption (TDP) | 35 Watt | 110 Watt |
Nvidia RTX 500 Ada Generation Mobile has a 20% more advanced lithography process, and 214.3% lower power consumption.
Steam Machine GPU, on the other hand, has a 100% higher maximum VRAM amount.
We couldn't decide between RTX 500 Ada Generation Mobile and Steam Machine GPU. We've got no test results to judge.
Be aware that RTX 500 Ada Generation Mobile is a mobile workstation graphics card while Steam Machine GPU is a desktop one.
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