ATI EGA Wonder 480 vs NVIDIA A40 PCIe
Graphics Processor
| GPU model | CHIPS P82C435 | GA102 |
|---|---|---|
| Architecture | Wonder | Ampere |
| Foundry | NEC | Samsung |
| Manufacturing process | 800 nm | 8 nm |
| Number of transistors | unknown | 28,300 million |
| Die size | unknown | 628 mm² |
Graphics Card
| Release date | Dec 26th, 1988 | Oct 5th, 2020 |
|---|---|---|
| Generation | EGA | Tesla |
| Production | End-of-life | Active |
| Launch price | 399 USD | — |
| Interface | PCI | PCIe 4.0 x16 |
| Predecessor | MDA/CGA | — |
| Successor | VGA | — |
| gpu.details.availability | — | 2021 |
Clocks
| GPU clock | 10 MHz | — |
|---|---|---|
| Memory clock | 8 MHz | 1812 MHz 14.5 Gbps effective |
| Base clock | — | 1305 MHz |
| Boost clock | — | 1740 MHz |
Memory Configuration
| Memory size | 256 KB | 48 GB |
|---|---|---|
| Memory type | DRAM | GDDR6 |
| Memory bus width | 32 bit | 384 bit |
| Bandwidth | 32.00 MB/s | 695.8 GB/s |
Render Configuration
| Pixel shaders | 1 | — |
|---|---|---|
| Vertex shaders | 0 | — |
| TMUs | 0 | 336 |
| ROPs | 1 | 112 |
| Shading units | — | 10752 |
| SM count | — | 84 |
| Tensor cores | — | 336 |
| RT cores | — | 84 |
| Cache L1 | — | 128 KB (per SM) |
| Cache L2 | — | 6 MB |
Performance
| Pixel rate | 10.00 MPixel/s | 194.9 GPixel/s |
|---|---|---|
| Texture rate | 0 MTexel/s | 584.6 GTexel/s |
| FP16 (half) performance | — | 37.42 TFLOPS (1:1) |
| FP32 (float) performance | — | 37.42 TFLOPS |
| FP64 (double) performance | — | 1,169 GFLOPS (1:32) |
Dimensions & Outputs
| Slot width | Single-slot | Dual-slot |
|---|---|---|
| TDP | unknown | 300 W |
| Suggested PSU | 200 W | 700 W |
| Outputs | No outputs | 3x DisplayPort |
| Board number | 104001500 | — |
| Length | — | 267 mm 10.5 inches |
| Width | — | 112 mm 4.4 inches |
| Power connectors | — | 8-pin EPS |
API Support & Features
| DirectX | — | 12 Ultimate (12_2) |
|---|---|---|
| OpenGL | — | 4.6 |
| OpenCL | — | 3.0 |
| Vulkan | — | 1.2 |
| Pixel shader | — | — |
| Vertex shader | — | — |
| CUDA | — | 8.6 |
| Shader model | — | 6.6 |
