Radeon 660M vs Quadro RTX 6000 Mobile
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | 565 |
| Place by popularity | not in top-100 | 97 |
| Power efficiency | no data | 14.78 |
| Architecture | Turing (2018−2022) | RDNA 2.0 (2020−2025) |
| GPU code name | TU102 | Rembrandt+ |
| Market segment | Mobile workstation | Laptop |
| Release date | 4 September 2019 (6 years ago) | 3 January 2023 (2 years 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 | 4608 | 384 |
| Core clock speed | 1275 MHz | 1500 MHz |
| Boost clock speed | 1455 MHz | 1900 MHz |
| Number of transistors | 18,600 million | 13,100 million |
| Manufacturing process technology | 12 nm | 6 nm |
| Power consumption (TDP) | 200 Watt | 40 Watt |
| Texture fill rate | 419.0 | 45.60 |
| Floating-point processing power | 13.41 TFLOPS | 1.459 TFLOPS |
| ROPs | 96 | 16 |
| TMUs | 288 | 24 |
| Tensor Cores | 576 | no data |
| Ray Tracing Cores | 72 | 6 |
| L0 Cache | no data | 96 KB |
| L1 Cache | 4.5 MB | 128 KB |
| L2 Cache | 6 MB | 2 MB |
| 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).
| Laptop size | large | no data |
| Interface | PCIe 3.0 x16 | PCIe 4.0 x8 |
| 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 | System Shared |
| Maximum RAM amount | 24 GB | System Shared |
| Memory bus width | 384 Bit | System Shared |
| Memory clock speed | 1750 MHz | System Shared |
| Memory bandwidth | 672.0 GB/s | no data |
| Shared memory | - | + |
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 |
| G-SYNC support | + | - |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| VR Ready | + | no data |
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 | 6.7 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 2.0 |
| Vulkan | 1.3 | 1.3 |
| CUDA | 7.5 | - |
| DLSS | + | - |
Pros & cons summary
| Recency | 4 September 2019 | 3 January 2023 |
| Chip lithography | 12 nm | 6 nm |
| Power consumption (TDP) | 200 Watt | 40 Watt |
Radeon 660M has an age advantage of 3 years, a 100% more advanced lithography process, and 400% lower power consumption.
We couldn't decide between Quadro RTX 6000 Mobile and Radeon 660M. We've got no test results to judge.
Be aware that Quadro RTX 6000 Mobile is a mobile workstation graphics card while Radeon 660M is a mobile workstation one.
Other comparisons
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