ATI Radeon 9000 PRO Mac Edition vs NVIDIA A100 PCIe
Grafikprozessor
| GPU Name | RV250 | GA100 |
|---|---|---|
| GPU Variante | RV250 9000 PRO (215R7BCGA12H) | — |
| Architektur | Rage 7 | Ampere |
| Hersteller | TSMC | TSMC |
| Prozessgröße | 150 nm | 7 nm |
| Transistoren | 36 million | 54,200 million |
| Chipgröße | 97 mm² | 826 mm² |
Grafikkarte
| Veröffentlichungsdatum | Mar 14th, 2004 | Jun 22nd, 2020 |
|---|---|---|
| Generation | Radeon R200 | Tesla |
| Produktion | End-of-life | Active |
| Businterface | AGP 4x | PCIe 4.0 x16 |
| Vorgänger | Radeon R100 | — |
| Nachfolger | Radeon R300 | — |
Takt-Geschwindigkeiten
| GPU-Taktung | 275 MHz | 1410 MHz |
|---|---|---|
| Speicher-Taktung | 275 MHz 550 Mbps effective | 1215 MHz 2.4 Gbps effective |
| Basis-Taktfrequenz | — | 765 MHz |
| Boost-Takt | — | 1410 MHz |
Speicher
| Speichergröße | 64 MB | 40 GB |
|---|---|---|
| Speichertyp | DDR | HBM2E |
| Speicherbus | 128 bit | 5120 bit |
| Bandbreite | 8.800 GB/s | 1,555 GB/s |
Render-Konfiguration
| Pixelshader | 4 | — |
|---|---|---|
| Vertex-Shader | 1 | — |
| TMUs | 4 | 432 |
| ROPs | 4 | 160 |
| Shading-Einheiten | — | 6912 |
| Anzahl SM | — | 108 |
| Tensor Cores | — | 432 |
| Cache L1 | — | 192 KB (per SM) |
| Cache L2 | — | 40 MB |
Theoretische Leistung
| Pixelrate | 1.100 GPixel/s | 225.6 GPixel/s |
|---|---|---|
| Vertex-Rate | 68.75 MVertices/s | — |
| Texturrate | 1.100 GTexel/s | 609.1 GTexel/s |
| FP16 (half) Leistung | — | 77.97 TFLOPS (4:1) |
| FP32 (float) Leistung | — | 19.49 TFLOPS |
| FP64 (double) Leistung | — | 9.746 TFLOPS (1:2) |
Boarddesign
| Steckplatzbreite | Single-slot | Dual-slot |
|---|---|---|
| TDP | 28 W | 250 W |
| Vorgeschlagenes Netzteil | 200 W | 600 W |
| Ausgabe | 2x DVI | No outputs |
| Stromverbindung | None | 8-pin EPS |
| Länge | — | 267 mm 10.5 inches |
| Board-Nummer | — | P1001 SKU 200 |
Grafik-Features
| DirectX | 8.1 | — |
|---|---|---|
| OpenGL | 1.4 | — |
| OpenCL | — | 3.0 |
| Vulkan | — | — |
| Pixelshader | 1.4 | — |
| Vertex-Shader | 1.1 | — |
| CUDA | — | 8.0 |
| Shader-Modell | — | — |
