Radeon RX 9060 XT vs GeForce Go 6600 NPB 128M
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | 72 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | no data | 24.90 |
| Architecture | Curie (2003−2013) | RDNA 4.0 (2025) |
| GPU code name | NV43 A4 | Navi 44 |
| Market segment | Laptop | Desktop |
| Release date | 29 September 2005 (20 years ago) | 18 May 2025 (less than a 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 | no data | 2048 |
| Core clock speed | 375 MHz | 2220 MHz |
| Boost clock speed | no data | 3230 MHz |
| Number of transistors | 146 million | 53,900 million |
| Manufacturing process technology | 110 nm | 4 nm |
| Power consumption (TDP) | no data | 150 Watt |
| Texture fill rate | 3.000 | 413.4 |
| Floating-point processing power | no data | 26.46 TFLOPS |
| ROPs | 4 | 64 |
| TMUs | 8 | 128 |
| Ray Tracing Cores | no data | 32 |
| L0 Cache | no data | 512 KB |
| L2 Cache | no data | 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 1.0 x16 | PCIe 5.0 x8 |
| Length | no data | 267 mm |
| Width | no data | 2-slot |
| Supplementary power connectors | no data | 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 | DDR | GDDR6 |
| Maximum RAM amount | 128 MB | 8 GB |
| Memory bus width | 128 Bit | 128 Bit |
| Memory clock speed | 300 MHz | 2518 MHz |
| Memory bandwidth | 9.6 GB/s | 322.3 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 | No outputs | 1x HDMI 2.1b, 3x DisplayPort 2.1a |
| HDMI | - | + |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 9.0c (9_3) | 12 Ultimate (12_2) |
| Shader Model | 3.0 | 6.8 |
| OpenGL | 2.1 | 4.6 |
| OpenCL | N/A | 2.2 |
| Vulkan | N/A | 1.3 |
Pros & cons summary
| Recency | 29 September 2005 | 18 May 2025 |
| Maximum RAM amount | 128 MB | 8 GB |
| Chip lithography | 110 nm | 4 nm |
RX 9060 XT has an age advantage of 19 years, a 6300% higher maximum VRAM amount, and a 2650% more advanced lithography process.
We couldn't decide between GeForce Go 6600 NPB 128M and Radeon RX 9060 XT. We've got no test results to judge.
Be aware that GeForce Go 6600 NPB 128M is a notebook graphics card while Radeon RX 9060 XT is a desktop one.
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