NVIDIA Quadro K4200 vs NVIDIA T400
Grafikprozessor
| GPU Name | GK104 | TU117 |
|---|---|---|
| GPU Variante | GK104-850-A2 | — |
| Architektur | Kepler | Turing |
| Hersteller | TSMC | TSMC |
| Prozessgröße | 28 nm | 12 nm |
| Transistoren | 3,540 million | 4,700 million |
| Chipgröße | 294 mm² | 200 mm² |
Grafikkarte
| Veröffentlichungsdatum | Jul 22nd, 2014 | May 6th, 2021 |
|---|---|---|
| Generation | Quadro | Quadro |
| Produktion | End-of-life | Active |
| Businterface | PCIe 2.0 x16 | PCIe 3.0 x16 |
| Reviews | 26 in our database | — |
Takt-Geschwindigkeiten
| Basis-Taktfrequenz | 771 MHz | 420 MHz |
|---|---|---|
| Boost-Takt | 784 MHz | 1425 MHz |
| Speicher-Taktung | 1350 MHz 5.4 Gbps effective | 1250 MHz 10 Gbps effective |
Speicher
| Speichergröße | 4 GB | 2 GB |
|---|---|---|
| Speichertyp | GDDR5 | GDDR6 |
| Speicherbus | 256 bit | 64 bit |
| Bandbreite | 172.8 GB/s | 80.00 GB/s |
Render-Konfiguration
| Shading-Einheiten | 1344 | 384 |
|---|---|---|
| TMUs | 112 | 24 |
| ROPs | 32 | 16 |
| Anzahl SMX | 7 | — |
| Cache L1 | 16 KB (per SMX) | 64 KB (per SM) |
| Cache L2 | 512 KB | 1024 KB |
| Anzahl SM | — | 6 |
Theoretische Leistung
| Pixelrate | 21.95 GPixel/s | 22.80 GPixel/s |
|---|---|---|
| Texturrate | 87.81 GTexel/s | 34.20 GTexel/s |
| FP32 (float) Leistung | 2.107 TFLOPS | 1,094 GFLOPS |
| FP64 (double) Leistung | 87.81 GFLOPS (1:24) | 34.20 GFLOPS (1:32) |
| FP16 (half) Leistung | — | 2.189 TFLOPS (2:1) |
Boarddesign
| Steckplatzbreite | Single-slot | Single-slot |
|---|---|---|
| Länge | 241 mm 9.5 inches | — |
| Breite | 111 mm 4.4 inches | — |
| TDP | 108 W | 30 W |
| Vorgeschlagenes Netzteil | 300 W | 200 W |
| Ausgabe | 1x DVI2x DisplayPort | 3x mini-DisplayPort |
| Stromverbindung | 1x 6-pin | None |
| Board-Nummer | P2004 | — |
Grafik-Features
| DirectX | 12 (11_0) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.1 | 1.2 |
| CUDA | 3.0 | 7.5 |
| Shader-Modell | 5.1 | 6.6 |
