Radeon RX 570 X2 vs RX 6600M
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 173 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 25.55 | no data |
| Architecture | RDNA 2.0 (2020−2025) | GCN 4.0 (2016−2020) |
| GPU code name | Navi 23 | Polaris 20 |
| Market segment | Laptop | Desktop |
| Release date | 31 May 2021 (4 years ago) | 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. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 1792 | 2048 ×2 |
| Core clock speed | 2068 MHz | 1120 MHz |
| Boost clock speed | 2416 MHz | 1206 MHz |
| Number of transistors | 11,060 million | 5,700 million |
| Manufacturing process technology | 7 nm | 14 nm |
| Power consumption (TDP) | 100 Watt | 180 Watt |
| Texture fill rate | 270.6 | 154.4 ×2 |
| Floating-point processing power | 8.659 TFLOPS | 4.94 TFLOPS ×2 |
| ROPs | 64 | 32 ×2 |
| TMUs | 112 | 128 ×2 |
| Ray Tracing Cores | 28 | no data |
| L0 Cache | 448 KB | no data |
| L1 Cache | 512 KB | 512 KB |
| L2 Cache | 2 MB | 2 MB |
| L3 Cache | 32 MB | no data |
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 | PCIe 3.0 x16 |
| Length | no data | 241 mm |
| Width | no data | 2-slot |
| Supplementary power connectors | None | 2x 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 | GDDR6 | GDDR5 |
| Maximum RAM amount | 8 GB | 8 GB ×2 |
| Memory bus width | 128 Bit | 256 Bit ×2 |
| Memory clock speed | 1750 MHz | 2100 MHz |
| Memory bandwidth | 224.0 GB/s | 268.8 GB/s ×2 |
| 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 | No outputs | 1x HDMI 2.0b |
| HDMI | - | + |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 Ultimate (12_2) | 12 (12_0) |
| Shader Model | 6.5 | 6.7 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.1 |
| Vulkan | 1.3 | 1.3 |
Pros & cons summary
| Chip lithography | 7 nm | 14 nm |
| Power consumption (TDP) | 100 Watt | 180 Watt |
RX 6600M has a 100% more advanced lithography process, and 80% lower power consumption.
We couldn't decide between Radeon RX 6600M and Radeon RX 570 X2. We've got no test results to judge.
Be aware that Radeon RX 6600M is a notebook graphics card while Radeon RX 570 X2 is a desktop one.
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