GPU Name | Venus | GK107 |
---|---|---|
GPU Variante | Venus XT | GT 755M |
Architektur | GCN 1.0 | Kepler |
Hersteller | TSMC | TSMC |
Prozessgröße | 28 nm | 28 nm |
Transistoren | 1,500 million | 1,270 million |
Chipgröße | 123 mm² | 118 mm² |
Veröffentlichungsdatum | Apr 1st, 2013 | Nov 8th, 2013 |
---|---|---|
Generation | Solar System (HD 8800M) | GeForce 700M |
Produktion | End-of-life | End-of-life |
Businterface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Vorgänger | London | GeForce 600M |
Nachfolger | Crystal System | GeForce 800M |
Basis-Taktfrequenz | 725 MHz | — |
---|---|---|
Boost-Takt | 775 MHz | — |
Speicher-Taktung | 1125 MHz 4.5 Gbps effective | 1250 MHz 5 Gbps effective |
GPU-Taktung | — | 1085 MHz |
Speichergröße | 2 GB | 1024 MB |
---|---|---|
Speichertyp | GDDR5 | GDDR5 |
Speicherbus | 128 bit | 128 bit |
Bandbreite | 72.00 GB/s | 80.00 GB/s |
Shading-Einheiten | 640 | 384 |
---|---|---|
TMUs | 40 | 32 |
ROPs | 16 | 16 |
Compute Units | 10 | — |
Cache L1 | 16 KB (per CU) | 16 KB (per SMX) |
Cache L2 | 256 KB | 256 KB |
Anzahl SMX | — | 2 |
Pixelrate | 12.40 GPixel/s | 8.680 GPixel/s |
---|---|---|
Texturrate | 31.00 GTexel/s | 34.72 GTexel/s |
FP32 (float) Leistung | 992.0 GFLOPS | 833.3 GFLOPS |
FP64 (double) Leistung | 62.00 GFLOPS (1:16) | 34.72 GFLOPS (1:24) |
TDP | unknown | 50 W |
---|---|---|
Ausgabe | No outputs | No outputs |
Steckplatzbreite | — | MXM Module |
DirectX | 12 (11_1) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.2 | 3.0 |
Vulkan | 1.2 | 1.1 |
Shader-Modell | 5.1 | 5.1 |
CUDA | — | 3.0 |