GPU model | Opal | Skylake GT2 |
---|---|---|
GPU variant | Opal PRO | — |
Architecture | GCN 1.0 | Generation 9.0 |
Foundry | TSMC | Intel |
Manufacturing process | 28 nm | 14 nm+ |
Number of transistors | 950 million | unknown |
Die size | 77 mm² | 123 mm² |
Release date | Dec 6th, 2015 | — |
---|---|---|
Generation | Crystal System (R7 M200) | — |
Production | End-of-life | — |
Interface | PCIe 3.0 x8 | — |
Predecessor | Solar System | — |
Successor | Mobility Radeon | — |
Base clock | 620 MHz | 350 MHz |
---|---|---|
Boost clock | 715 MHz | 950 MHz |
Memory clock | 1000 MHz 4 Gbps effective | System Shared |
Memory size | 1024 MB | System Shared |
---|---|---|
Memory type | GDDR5 | System Shared |
Memory bus width | 128 bit | System Shared |
Bandwidth | 64.00 GB/s | System Dependent |
Shading units | 384 | 192 |
---|---|---|
TMUs | 24 | 24 |
ROPs | 8 | 3 |
Compute units | 6 | — |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 256 KB | — |
Execution units | — | 24 |
Pixel rate | 5.720 GPixel/s | 2.850 GPixel/s |
---|---|---|
Texture rate | 17.16 GTexel/s | 22.80 GTexel/s |
FP32 (float) performance | 549.1 GFLOPS | 364.8 GFLOPS |
FP16 (half) performance | — | 729.6 GFLOPS (2:1) |
FP64 (double) performance | — | 91.20 GFLOPS (1:4) |
TDP | unknown | 15 W |
---|---|---|
Outputs | No outputs | No outputs |
Power connectors | None | — |
Slot width | — | IGP |
DirectX | 12 (11_1) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.2 | 3.0 |
Vulkan | 1.2 | 1.2 |
Shader model | 5.1 | 6.4 |
Release date | — | Sep 1st, 2015 |
---|---|---|
Generation | — | HD Graphics-M (Skylake) |
Production | — | Active |
Interface | — | Ring Bus |
Reviews | — | 1 in our database |