PCTuning fórum

Radeon Pro Vega
11 teraflops single precision
22 teraflops half precision
8GB or 16GB High Bandwidth Memory
400 GB/s memory bandwidth

godlike píše:Podle me nedostupnost Vegy taky muze bejt zpusobena tim, ze Apple vykoupil velky mnozstvi chipu pro svy Imacy PRO plus jeste ta problemovost s HBM2. Ja jsem teda prekvapenej, ze Imac predstavili uz ted. Konecne muzu upgraduju svuj Imac z R9 M395 na 580 s 8GB. Vegu bych rad, ale 5000USD fakt za komp nedam, uz ted me Imac bude stat 80 000Kc.

Krteq píše:8 SE nebo fake? Pokud by to skutečně mělo 8 Shader Engines, pak by "Over 2x Geometry Throughput" začalo konečně dávat trochu smysl.

Kód:
+ case CHIP_VEGA10:
+ adev->gfx.config.max_shader_engines = 4;
+ adev->gfx.config.max_tile_pipes = 8; //??
+ adev->gfx.config.max_cu_per_sh = 16;
+ adev->gfx.config.max_sh_per_se = 1;
+ adev->gfx.config.max_backends_per_se = 4;
+ adev->gfx.config.max_texture_channel_caches = 16;
+ adev->gfx.config.max_gprs = 256;
+ adev->gfx.config.max_gs_threads = 32;
+ adev->gfx.config.max_hw_contexts = 8;
+
+ adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
+ adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
+ adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
+ adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0;
+ gb_addr_config = VEGA10_GB_ADDR_CONFIG_GOLDEN;
+ break;
+ default:
+ BUG();
+ break;
+ }

Braňo1977 píše:Fake?
https://uploads.disquscdn.com/images/e1 ... 97aec2.jpg

Braňo1977 píše:Fake?
https://uploads.disquscdn.com/images/e1 ... 97aec2.jpg