AMD Radeon RX 6600 XT vs NVIDIA GeForce GTX 670
Grafikprozessor
| GPU Name | Navi 23 | GK104 |
|---|---|---|
| GPU Variante | Navi 23 XT (215-130000006) | GK104-325-A2 |
| Architektur | RDNA 2.0 | Kepler |
| Hersteller | TSMC | TSMC |
| Prozessgröße | 7 nm | 28 nm |
| Transistoren | 11,060 million | 3,540 million |
| Chipgröße | 237 mm² | 294 mm² |
Grafikkarte
| Veröffentlichungsdatum | Jul 30th, 2021 | May 10th, 2012 |
|---|---|---|
| Generation | Navi II | GeForce 600 |
| Vorgänger | Navi | GeForce 500 |
| Produktion | Active | End-of-life |
| Originalpreis | 379 USD | 399 USD |
| Businterface | PCIe 4.0 x8 | PCIe 3.0 x16 |
| gpu.details.availability | Aug 10th, 2021 | — |
| Reviews | 45 in our database | 108 in our database |
| Nachfolger | Navi III | GeForce 700 |
Takt-Geschwindigkeiten
| Basis-Taktfrequenz | 1968 MHz | 915 MHz |
|---|---|---|
| Boost-Takt | 2589 MHz | 980 MHz |
| Speicher-Taktung | 2000 MHz 16 Gbps effective | 1502 MHz 6 Gbps effective |
| Gaming-Taktung | 2359 MHz | — |
Speicher
| Speichergröße | 8 GB | 2 GB |
|---|---|---|
| Speichertyp | GDDR6 | GDDR5 |
| Speicherbus | 128 bit | 256 bit |
| Bandbreite | 256.0 GB/s | 192.3 GB/s |
Render-Konfiguration
| Shading-Einheiten | 2048 | 1344 |
|---|---|---|
| TMUs | 128 | 112 |
| ROPs | 64 | 32 |
| Compute Units | 32 | — |
| RT-Kerne | 32 | — |
| gpu.details.l0-cache | 32 KB per WGP | — |
| Cache L1 | 128 KB per Array | 16 KB (per SMX) |
| Cache L2 | 2 MB | 512 KB |
| gpu.details.l3-cache | 32 MB | — |
| Anzahl SMX | — | 7 |
Theoretische Leistung
| Pixelrate | 165.7 GPixel/s | 27.44 GPixel/s |
|---|---|---|
| Texturrate | 331.4 GTexel/s | 109.8 GTexel/s |
| FP16 (half) Leistung | 21.21 TFLOPS (2:1) | — |
| FP32 (float) Leistung | 10.60 TFLOPS | 2.634 TFLOPS |
| FP64 (double) Leistung | 662.8 GFLOPS (1:16) | 109.8 GFLOPS (1:24) |
Boarddesign
| Steckplatzbreite | Dual-slot | Dual-slot |
|---|---|---|
| TDP | 160 W | 170 W |
| Vorgeschlagenes Netzteil | 450 W | 450 W |
| Ausgabe | 1x HDMI2x DisplayPort | 2x DVI1x HDMI1x DisplayPort |
| Stromverbindung | 1x 8-pin | 2x 6-pin |
| Länge | 190 mm 7.5 inches | 241 mm 9.5 inches |
| Breite | 110 mm 4.3 inches | 111 mm 4.4 inches |
| Höhe | 40 mm 1.6 inches | 38 mm 1.5 inches |
| Board-Nummer | — | P2004 |
Grafik-Features
| DirectX | 12.0 Ultimate (12_2) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.2 | 1.1 |
| Shader-Modell | 6.5 | 5.1 |
| CUDA | — | 3.0 |
