Radeon RX 6400 vs RX 560 XT
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | not rated | 269 |
| Place by popularity | not in top-100 | 100 |
| Cost-effectiveness evaluation | no data | 12.15 |
| Architecture | GCN 4.0 (2016−2020) | RDNA 2.0 (2020−2022) |
| GPU code name | Ellesmere | Navi 24 |
| Market segment | Desktop | Desktop |
| Release date | 13 March 2019 (5 years ago) | 19 January 2022 (2 years ago) |
| Launch price (MSRP) | no data | $159 |
| Current price | $160 | $376 (2.4x MSRP) |
Cost-effectiveness evaluation
Performance to price ratio. The higher, the better.
Detailed specifications
General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 1792 | 768 |
| Core clock speed | 973 MHz | no data |
| Boost clock speed | 1073 MHz | 2321 MHz |
| Number of transistors | 5,700 million | 5,400 million |
| Manufacturing process technology | 14 nm | 6 nm |
| Power consumption (TDP) | 150 Watt | 53 Watt |
| Texture fill rate | 120.2 | 111.4 |
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 3.0 x16 | PCIe 4.0 x4 |
| Length | 241 mm | no data |
| Width | 2-slot | 1-slot |
| Supplementary power connectors | 1x 6-pin | None |
| Memory type | GDDR5 | GDDR6 |
| Maximum RAM amount | 4 GB | 4 GB |
| Memory bus width | 256 Bit | 64 Bit |
| Memory clock speed | 6600 MHz | 16 GB/s |
| Memory bandwidth | 211.2 GB/s | 128.0 GB/s |
Connectivity and outputs
Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.
| Display Connectors | 1x HDMI, 3x DisplayPort | 1x HDMI 2.1, 1x DisplayPort 1.4a |
| HDMI | + | + |
API compatibility
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_0) | 12 Ultimate (12_2) |
| Shader Model | 6.4 | 6.6 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 2.2 |
| Vulkan | 1.2.131 | 1.3 |
Pros & cons summary
| Recency | 13 March 2019 | 19 January 2022 |
| Chip lithography | 14 nm | 6 nm |
| Power consumption (TDP) | 150 Watt | 53 Watt |
We couldn't decide between Radeon RX 560 XT and Radeon RX 6400. We've got no test results to judge.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
Comparisons with similar GPUs
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