GPU Name | Polaris 21 | GF110 |
---|---|---|
GPU Variante | Polaris 21 XT (215-0908004) | — |
Architektur | GCN 4.0 | Fermi 2.0 |
Hersteller | GlobalFoundries | TSMC |
Prozessgröße | 14 nm | 40 nm |
Transistoren | 3,000 million | 3,000 million |
Chipgröße | 123 mm² | 520 mm² |
Veröffentlichungsdatum | Apr 18th, 2017 | — |
---|---|---|
Generation | Radeon Pro Mac (500 Series) | — |
Produktion | Active | — |
Businterface | PCIe 3.0 x8 | — |
GPU-Taktung | 907 MHz | 651 MHz |
---|---|---|
Speicher-Taktung | 1270 MHz 5.1 Gbps effective | 851 MHz 3.4 Gbps effective |
Shader-Taktung | — | 1301 MHz |
Speichergröße | 4 GB | 6 GB |
---|---|---|
Speichertyp | GDDR5 | GDDR5 |
Speicherbus | 128 bit | 384 bit |
Bandbreite | 81.28 GB/s | 163.4 GB/s |
Shading-Einheiten | 1024 | 512 |
---|---|---|
TMUs | 64 | 64 |
ROPs | 16 | 48 |
Compute Units | 16 | — |
Cache L1 | 16 KB (per CU) | 64 KB (per SM) |
Cache L2 | 1024 KB | 768 KB |
Anzahl SM | — | 14 |
Pixelrate | 14.51 GPixel/s | 18.23 GPixel/s |
---|---|---|
Texturrate | 58.05 GTexel/s | 41.66 GTexel/s |
FP16 (half) Leistung | 1.858 TFLOPS (1:1) | — |
FP32 (float) Leistung | 1.858 TFLOPS | 1,332 GFLOPS |
FP64 (double) Leistung | 116.1 GFLOPS (1:16) | 666.1 GFLOPS (1:2) |
Steckplatzbreite | IGP | Dual-slot |
---|---|---|
TDP | 75 W | 204 W |
Ausgabe | No outputs | 1x DVI2x DisplayPort1x S-Video |
Stromverbindung | None | — |
Länge | — | 248 mm 9.8 inches |
Breite | — | 111 mm 4.4 inches |
Vorgeschlagenes Netzteil | — | 550 W |
DirectX | 12 (12_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 1.1 |
Vulkan | 1.2 | — |
Shader-Modell | 6.4 | 5.1 |
CUDA | — | 2.0 |
Veröffentlichungsdatum | — | May 2nd, 2012 |
---|---|---|
Generation | — | Quadro |
Produktion | — | End-of-life |
Originalpreis | — | 14,499 USD |
Businterface | — | PCIe 2.0 x16 |
Reviews | — | 26 in our database |