Product Compare
AMD Radeon RX 6300M vs AMD Radeon HD 6850 X2
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jan 2022 | Sep 2011 |
| Generation | Mobility Radeon | Northern Islands |
| Type | Mobile | Desktop |
| Bus Interface | PCIe 4.0 x4 | PCIe 2.0 x16 |
| Clock Speeds | ||
| Base Clock | 2000 MHz | |
| Boost Clock | 2400 MHz | |
| Memory Clock | 2250 MHz | 1050 MHz |
| Memory | ||
| Memory Size | 2GB | 2GB |
| Memory Type | GDDR6 | GDDR5 |
| Memory Bus | 32bit | 256bit |
| Bandwidth | 72.00GB/s | 134.4GB/s |
| Render Config | ||
| Compute Units | 12 | 12 |
| Shading Units | 768 | 960 |
| TMUs | 48 | 48 |
| ROPs | 32 | 32 |
| RT Cores | 12 | |
| L1 Cache | 128 KB per Array | 8 KB (per CU) |
| L2 Cache | 1024 KB | 512 KB |
| L3 Cache | 8 MB | |
| Theoretical Performance | ||
| Pixel Rate | 76.80 GPixel/s | 25.60 GPixel/s |
| Texture Rate | 115.2 GTexel/s | 38.40 GTexel/s |
| FP16 (half) | 7.373 TFLOPS | |
| FP32 (float) | 3.686 TFLOPS | 1.536 TFLOPS |
| FP64 (double) | 230.4 GFLOPS | |
| Graphics Processor | ||
| GPU Name | Navi 24 | Barts |
| GPU Variant | Navi 24 XML | Barts PRO(215-0798006) |
| Architecture | RDNA 2.0 | TeraScale 2 |
| Foundry | TSMC | TSMC |
| Process Size | 6 nm | 40 nm |
| Transistors | 5.4 billion | 1.7 billion |
| Die Size | 107 mm² | 255 mm² |
| Board Design | ||
| TDP | 35W | 254W |
| Outputs | No outputs | 2x DVI1x HDMI 1.3a1x DisplayPort 1.1 |
| Power Connectors | None | 2x 8-pin |
| Suggested PSU | 600 W | |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 11.2 (11_0) |
| OpenGL | 4.6 | 4.4 |
| OpenCL | 2.2 | 1.2 |
| Vulkan | 1.3 | N/A |
| Shader Model | 6.6 | 5.0 |