NVIDIA GeForce RTX 2080 vs NVIDIA A30 PCIe
What is the difference between NVIDIA GeForce RTX 2080 and NVIDIA A30 PCIe. Find out which graphics card has better performance.
Graphics Processor (GPU)
| TU104 | GPU Name | GA100 |
| Turing | Architecture | Ampere |
| TSMC | Foundry | TSMC |
| 12 nm | Process Size | 7 nm |
| 13,600 million | Transistors | 54,200 million |
| 545 mm² | Die Size | 826 mm² |
Graphics Card
| Sep 20th, 2018 | Release Date | Apr 12th, 2021 |
| GeForce 20 | Family | Tesla (Axx) |
| Active | Production | Active |
| PCIe 3.0 x16 | Bus Interface | PCIe 4.0 x16 |
Memory
| 8 GB | Memory Size | 24 GB |
| GDDR6 | Memory Type | HBM2 |
| 256 bit | Memory Bus | 3072 bit |
| 448.0 GB/s | Bandwidth | 933.1 GB/s |
Performance
| 109.4 GPixel/s | Pixel fillrate | 138.2 GPixel/s |
| 314.6 GTexel/s | Texture fillrate | 322.6 GTexel/s |
| 20.14 TFLOPS (2:1) | FP16 (half) performance | 10.32 TFLOPS (1:1) |
| 10.07 TFLOPS | FP32 (float) performance | 10.32 TFLOPS |
| 314.6 GFLOPS (1:32) | FP64 (double) performance | 5.161 TFLOPS (1:2) |
Clock Speeds
| 1515 MHz | Base Clock | 930 MHz |
| 1710 MHz | Boost Clock | 1440 MHz |
| 1750 MHz 14 Gbps effective | Memory Clock | 1215 MHz 2.4 Gbps effective |
Render Config
| 2944 | Shading Units | 3584 |
| 184 | TMUs | 224 |
| 64 | ROPs | 96 |
| 64 KB (per SM) | L1 Cache | 192 KB (per SM) |
| 4 MB | L2 Cache | 24 MB |
| 46 | SM Count | 56 |
| 368 | Tensor Cores | 224 |
Board Design
| Dual-slot | Slot Width | Dual-slot |
| 267 mm 10.5 inches | Length | 267 mm 10.5 inches |
| 116 mm 4.6 inches | Width | 112 mm 4.4 inches |
| 215 W | Thermal design power (TDP) | 165 W |
| 550 W | Suggested PSU | 450 W |
| 1x HDMI 3x DisplayPort 1x USB Type-C | Display Connectors | No outputs |
| 1x 6-pin + 1x 8-pin | Power Connectors | 8-pin EPS |
| PG180 SKU 2 | Board Number | P1001 SKU 205 |
API support
| 12 Ultimate (12_2) | DirectX | N/A |
| 4.6 | OpenGL | N/A |
| 3.0 | OpenCL | 3.0 |
| 1.2 | Vulkan | N/A |
| 6.6 | Shader Model | N/A |
| 7.5 | CUDA | 8.0 |