GPU Name | Mars | Venus |
---|---|---|
GPU Variante | Mars PRO (216-0842000) | Venus XTX |
Architektur | GCN 1.0 | GCN 1.0 |
Hersteller | TSMC | TSMC |
Prozessgröße | 28 nm | 28 nm |
Transistoren | 950 million | 1,500 million |
Chipgröße | 77 mm² | 123 mm² |
Veröffentlichungsdatum | Feb 26th, 2013 | 2015 |
---|---|---|
Generation | Solar System (HD 8700M) | All-In-One (Rx 300) |
Produktion | End-of-life | End-of-life |
Businterface | PCIe 3.0 x8 | PCIe 3.0 x16 |
Vorgänger | London | — |
Nachfolger | Crystal System | — |
Basis-Taktfrequenz | 620 MHz | 900 MHz |
---|---|---|
Boost-Takt | 775 MHz | 925 MHz |
Speicher-Taktung | 1000 MHz 4 Gbps effective | 1125 MHz 4.5 Gbps effective |
Speichergröße | 1024 MB | 2 GB |
---|---|---|
Speichertyp | GDDR5 | GDDR5 |
Speicherbus | 128 bit | 128 bit |
Bandbreite | 64.00 GB/s | 72.00 GB/s |
Shading-Einheiten | 384 | 640 |
---|---|---|
TMUs | 24 | 40 |
ROPs | 8 | 16 |
Compute Units | 6 | 10 |
Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
Cache L2 | 256 KB | 256 KB |
Pixelrate | 6.200 GPixel/s | 14.80 GPixel/s |
---|---|---|
Texturrate | 18.60 GTexel/s | 37.00 GTexel/s |
FP32 (float) Leistung | 595.2 GFLOPS | 1,184 GFLOPS |
FP64 (double) Leistung | 37.20 GFLOPS (1:16) | — |
TDP | unknown | unknown |
---|---|---|
Ausgabe | No outputs | No outputs |
DirectX | 12 (11_1) | 12 (11_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.2 | 1.2 |
Vulkan | 1.2 | 1.2 |
Shader-Modell | 5.1 | 5.1 |