GPU Name | Mars | GA106 |
---|---|---|
GPU Variante | Mars XT | — |
Architektur | GCN 1.0 | Ampere |
Hersteller | TSMC | Samsung |
Prozessgröße | 28 nm | 8 nm |
Transistoren | 950 million | 13,250 million |
Chipgröße | 77 mm² | 276 mm² |
Veröffentlichungsdatum | Mar 1st, 2013 | May 11th, 2021 |
---|---|---|
Generation | Solar System (HD 8600M) | GeForce 30 Mobile |
Produktion | End-of-life | Active |
Businterface | PCIe 3.0 x8 | PCIe 4.0 x16 |
Vorgänger | London | GeForce 20 Mobile |
Nachfolger | Crystal System | — |
gpu.details.availability | — | 2021 |
Basis-Taktfrequenz | 775 MHz | 735 MHz |
---|---|---|
Boost-Takt | 825 MHz | 1035 MHz |
Speicher-Taktung | 900 MHz 1800 Mbps effective | 1500 MHz 12 Gbps effective |
Speichergröße | 1024 MB | 4 GB |
---|---|---|
Speichertyp | DDR3 | GDDR6 |
Speicherbus | 64 bit | 128 bit |
Bandbreite | 14.40 GB/s | 192.0 GB/s |
Shading-Einheiten | 384 | 2560 |
---|---|---|
TMUs | 24 | 80 |
ROPs | 8 | 48 |
Compute Units | 6 | — |
Cache L1 | 16 KB (per CU) | 128 KB (per SM) |
Cache L2 | 128 KB | 2 MB |
Anzahl SM | — | 20 |
Tensor Cores | — | 80 |
RT-Kerne | — | 20 |
Pixelrate | 6.600 GPixel/s | 49.68 GPixel/s |
---|---|---|
Texturrate | 19.80 GTexel/s | 82.80 GTexel/s |
FP32 (float) Leistung | 633.6 GFLOPS | 5.299 TFLOPS |
FP16 (half) Leistung | — | 5.299 TFLOPS (1:1) |
FP64 (double) Leistung | — | 82.80 GFLOPS (1:64) |
TDP | unknown | 75 W |
---|---|---|
Ausgabe | No outputs | No outputs |
Steckplatzbreite | — | IGP |
Stromverbindung | — | None |
DirectX | 12 (11_1) | 12 Ultimate (12_2) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.2 | 3.0 |
Vulkan | 1.2 | 1.2 |
Shader-Modell | 5.1 | 6.6 |
CUDA | — | 8.6 |