AMD Radeon RX 6600 XT vs NVIDIA A30 PCIe
What is the difference between AMD Radeon RX 6600 XT and NVIDIA A30 PCIe. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Navi 23 | GPU Name | GA100 |
| RDNA 2.0 | Architecture | Ampere |
| TSMC | Foundry | TSMC |
| 7 nm | Process Size | 7 nm |
| 11,060 million | Transistors | 54,200 million |
| 237 mm² | Die Size | 826 mm² |
Graphics Card
| Jul 30th, 2021 | Release Date | Apr 12th, 2021 |
| Navi II (RX 6000) | Family | Tesla (Axx) |
| Active | Production | Active |
| Aug 10th, 2021 | Availability | 2021 |
| PCIe 4.0 x8 | Bus Interface | PCIe 4.0 x16 |
Memory
| 8 GB | Memory Size | 24 GB |
| GDDR6 | Memory Type | HBM2 |
| 128 bit | Memory Bus | 3072 bit |
| 256.0 GB/s | Bandwidth | 933.1 GB/s |
Performance
| 165.7 GPixel/s | Pixel fillrate | 138.2 GPixel/s |
| 331.4 GTexel/s | Texture fillrate | 322.6 GTexel/s |
| 21.21 TFLOPS (2:1) | FP16 (half) performance | 10.32 TFLOPS (1:1) |
| 10.60 TFLOPS | FP32 (float) performance | 10.32 TFLOPS |
| 662.8 GFLOPS (1:16) | FP64 (double) performance | 5.161 TFLOPS (1:2) |
Clock Speeds
| 1968 MHz | Base Clock | 930 MHz |
| 2589 MHz | Boost Clock | 1440 MHz |
| 2000 MHz 16 Gbps effective | Memory Clock | 1215 MHz 2.4 Gbps effective |
Render Config
| 2048 | Shading Units | 3584 |
| 128 | TMUs | 224 |
| 64 | ROPs | 96 |
| 128 KB per Array | L1 Cache | 192 KB (per SM) |
| 3 MB | L2 Cache | 24 MB |
Board Design
| Dual-slot | Slot Width | Dual-slot |
| 190 mm 7.5 inches | Length | 267 mm 10.5 inches |
| 110 mm 4.3 inches | Width | 112 mm 4.4 inches |
| 160 W | Thermal design power (TDP) | 165 W |
| 450 W | Suggested PSU | 450 W |
| 1x HDMI 2x DisplayPort | Display Connectors | No outputs |
| 1x 8-pin | Power Connectors | 8-pin EPS |
API support
| 12.0 Ultimate (12_2) | DirectX | N/A |
| 4.6 | OpenGL | N/A |
| 2.1 | OpenCL | 3.0 |
| 1.2 | Vulkan | N/A |
| 6.5 | Shader Model | N/A |