GPU Name | Polaris 23 | GK104 |
---|---|---|
GPU Variante | Polaris 23 XT GL | — |
Architektur | GCN 4.0 | Kepler |
Hersteller | GlobalFoundries | TSMC |
Prozessgröße | 14 nm | 28 nm |
Transistoren | 2,200 million | 3,540 million |
Chipgröße | 103 mm² | 294 mm² |
Veröffentlichungsdatum | Jul 2nd, 2019 | Aug 17th, 2012 |
---|---|---|
Generation | Radeon Pro | Quadro |
Produktion | Active | End-of-life |
Originalpreis | 199 USD | 2,499 USD |
Businterface | PCIe 3.0 x8 | PCIe 2.0 x16 |
Reviews | — | 26 in our database |
GPU-Taktung | 1295 MHz | 706 MHz |
---|---|---|
Speicher-Taktung | 1500 MHz 6 Gbps effective | 1350 MHz 5.4 Gbps effective |
Speichergröße | 4 GB | 4 GB |
---|---|---|
Speichertyp | GDDR5 | GDDR5 |
Speicherbus | 128 bit | 256 bit |
Bandbreite | 96.00 GB/s | 172.8 GB/s |
Shading-Einheiten | 640 | 1536 |
---|---|---|
TMUs | 32 | 128 |
ROPs | 16 | 32 |
Compute Units | 10 | — |
Cache L1 | 16 KB (per CU) | 16 KB (per SMX) |
Cache L2 | 512 KB | 512 KB |
Anzahl SMX | — | 8 |
Pixelrate | 20.72 GPixel/s | 22.59 GPixel/s |
---|---|---|
Texturrate | 41.44 GTexel/s | 90.37 GTexel/s |
FP16 (half) Leistung | 1.658 TFLOPS (1:1) | — |
FP32 (float) Leistung | 1.658 TFLOPS | 2.169 TFLOPS |
FP64 (double) Leistung | 103.6 GFLOPS (1:16) | 90.37 GFLOPS (1:24) |
Steckplatzbreite | Single-slot | Dual-slot |
---|---|---|
Länge | 167 mm 6.6 inches | 267 mm 10.5 inches |
Breite | 69 mm 2.7 inches | 111 mm 4.4 inches |
TDP | 65 W | 122 W |
Vorgeschlagenes Netzteil | 250 W | 300 W |
Ausgabe | 4x mini-DisplayPort | 2x DVI2x DisplayPort |
Stromverbindung | None | 1x 6-pin |
Board-Nummer | — | P2004 |
DirectX | 12 (12_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 3.0 |
Vulkan | 1.2 | 1.1 |
Shader-Modell | 6.4 | 5.1 |
CUDA | — | 3.0 |