Product Compare
AMD Radeon RX 6650 XT vs NVIDIA GeForce GTX 980 Mobile
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | May 2022 | Sep 2015 |
| Generation | Navi II | GeForce 900M |
| Type | Desktop | Mobile |
| Bus Interface | PCIe 4.0 x8 | MXM-B (3.0) |
| Clock Speeds | ||
| Base Clock | 2055 MHz | 1064 MHz |
| Boost Clock | 2635 MHz | 1140 MHz |
| Memory Clock | 2190 MHz | 1753 MHz |
| Memory | ||
| Memory Size | 8GB | 8GB |
| Memory Type | GDDR6 | GDDR5 |
| Memory Bus | 128bit | 256bit |
| Bandwidth | 280.3GB/s | 224.4GB/s |
| Render Config | ||
| Compute Units | 32 | |
| Shading Units | 2048 | 2048 |
| TMUs | 128 | 128 |
| ROPs | 64 | 64 |
| RT Cores | 32 | |
| L1 Cache | 128 KB per Array | 48 KB (per SMM) |
| L2 Cache | 2 MB | 2 MB |
| L3 Cache | 32 MB | |
| Theoretical Performance | ||
| Pixel Rate | 168.6 GPixel/s | 72.96 GPixel/s |
| Texture Rate | 337.3 GTexel/s | 145.9 GTexel/s |
| FP16 (half) | 21.59 TFLOPS | |
| FP32 (float) | 10.79 TFLOPS | 4.669 TFLOPS |
| FP64 (double) | 674.6 GFLOPS | 145.9 GFLOPS |
| Graphics Processor | ||
| GPU Name | Navi 23 | GM204 |
| GPU Variant | Navi 23 KXT(215-130000136) | N16E-GXX-A1 |
| Architecture | RDNA 2.0 | Maxwell 2.0 |
| Foundry | TSMC | TSMC |
| Process Size | 7 nm | 28 nm |
| Transistors | 11.06 billion | 5.2 billion |
| Die Size | 237 mm² | 398 mm² |
| Board Design | ||
| TDP | 176W | Unknown |
| Suggested PSU | 450 W | |
| Outputs | 1x HDMI 2.13x DisplayPort 1.4a | Portable Device Dependent |
| Power Connectors | 1x 8-pin | None |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 (12_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.3 | 1.3 |
| Shader Model | 6.5 | 6.7 (6.4) |
| CUDA | 5.2 | |