Radeon RX 9050 8 GB vs GB10
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 | Blackwell 2.0 (2025−2026) | RDNA 4.0 (2025−2026) |
| GPU code name | GB20B | Navi 44 |
| Market segment | Workstation | Desktop |
| Release date | 15 October 2025 (less than a year ago) | 28 July 2026 (recently) |
| Launch price (MSRP) | $3,999 | no data |
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 | 6144 | 1024 |
| Core clock speed | 1665 MHz | 1700 MHz |
| Boost clock speed | 2418 MHz | 2600 MHz |
| Number of transistors | no data | 29,700 million |
| Manufacturing process technology | 5 nm | 4 nm |
| Power consumption (TDP) | 140 Watt | 92 Watt |
| Texture fill rate | 928.5 | 166.4 |
| Floating-point processing power | 29.71 TFLOPS | 10.65 TFLOPS |
| ROPs | 48 | 64 |
| TMUs | 384 | 64 |
| Tensor Cores | 384 | no data |
| Ray Tracing Cores | 48 | 16 |
| L0 Cache | no data | 256 KB |
| L1 Cache | 6 MB | no data |
| L2 Cache | 50 MB | 4 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).
| Interface | PCIe 5.0 x16 | PCIe 5.0 x16 |
| Length | 150 mm | no data |
| Width | IGP | 2-slot |
| Supplementary power connectors | None | 1x 8-pin |
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 | LPDDR5X | GDDR6 |
| Maximum RAM amount | 128 GB | 8 GB |
| Memory bus width | 256 Bit | 128 Bit |
| Memory clock speed | 1067 MHz | 2250 MHz |
| Memory bandwidth | 273.2 GB/s | 288.0 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 | 1x HDMI | 1x HDMI 2.1b, 2x DisplayPort 2.1a |
| HDMI | + | + |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | N/A | 12 Ultimate (12_2) |
| Shader Model | N/A | 6.8 |
| OpenGL | N/A | 4.6 |
| OpenCL | 3.0 | 2.2 |
| Vulkan | N/A | 1.4 |
| CUDA | 12.1 | - |
| DLSS | + | - |
Pros & cons summary
| Recency | 15 October 2025 | 28 July 2026 |
| Maximum RAM amount | 128 GB | 8 GB |
| Chip lithography | 5 nm | 4 nm |
| Power consumption (TDP) | 140 Watt | 92 Watt |
GB10 has a 1500% higher maximum VRAM amount.
RX 9050 8 GB, on the other hand, has an age advantage of 9 months, a 25% more advanced lithography process, and 52% lower power consumption.
We couldn't decide between GB10 and Radeon RX 9050 8 GB. We've got no test results to judge.
Be aware that GB10 is a workstation graphics card while Radeon RX 9050 8 GB is a desktop one.
Other comparisons
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